{"title":"GPIO","description":"\u003cp\u003eBrowse our GPIO collection. Hot Sale.\u003c\/p\u003e","products":[{"product_id":"zero4u-4-port-usb-hub-for-pi-zero-w","title":"Zero4U 4-Port USB Hub for Pi Zero W","description":"\u003cp\u003eThe UUGear \u003cstrong\u003eZero4U \u003c\/strong\u003eis a 4-port USB hub for your Raspberry Pi Zero W \u003cstrong\u003e(not Zero 2!\u003c\/strong\u003e) which can be mounted to the Zero back-to-back.\u003c\/p\u003e\n\u003cp\u003eAfter mounting this USB hub to your Raspberry Pi Zero, it immediately has 4 USB ports that could transfer data in USB 2.0 high-speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot compatible with the Raspberry Pi Zero 2 due to a change in pogo pin pads.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 4 pogo pins on the back will connect the PP1, PP6, PP22 and PP23 testing pads on Raspberry Pi Zero, hence no soldering will be needed.\u003c\/p\u003e\n\u003cp\u003eThe hub will take power directly from your Raspberry Pi Zero, so you don’t need to power the USB hub separately. However, you can use the JST XH2.54 connector on board as the alternative power input port if you wish.\u003c\/p\u003e\n\u003cp\u003eThere is one blue LED on the board as the power indicator and four white LEDs beside the USB ports as transaction indicators.\u003c\/p\u003e\n\u003cp\u003eIf you use this USB hub with other types of computers, you can use a Mini-USB cable (not included) to connect the mini-USB port onboard to the upstream USB port.\u003c\/p\u003e\n\u003cp\u003eWe also stock a version without Pogo pins for making your own Raspberry Pi USB hub.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with the Raspberry Pi Zero W and older Zero v1.3\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDOES NOT work with the Zero 2\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4-port USB hub board x 1\u003c\/li\u003e\n\u003cli\u003e5 x 4mm plastic spacer x 4\u003c\/li\u003e\n\u003cli\u003eM2.5 plastic screw x 4\u003c\/li\u003e\n\u003cli\u003eM2.5 plastic nut x 4\u003c\/li\u003e\n\u003cli\u003eFerrite ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUser Manual\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ehttps:\/\/www.uugear.com\/doc\/Zero4U_UserManual.pdf\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UUGear","offers":[{"title":"Default Title","offer_id":46982019743916,"sku":"cxc1787256914277","price":6.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/zero4u-4-port-usb-hub-for-pi-zero-w_1.jpg?v=1787256923"},{"product_id":"extra-tall-push-fit-stacking-gpio-header-for-raspberry-pi-double-shroud","title":"Extra-Tall Push-Fit Stacking GPIO Header for Raspberry Pi - Double Shroud","description":"\u003cp\u003e\u003cspan\u003eStack multiple HATs \u0026amp; breakouts boards onto your Raspberry Pi with this custom-made\u003cstrong\u003e extra-tall\u003c\/strong\u003e 2 x 20 pin female header with \u003cstrong\u003edouble shroud\u003c\/strong\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a \u003cstrong\u003epush fit, double-shroud version\u003c\/strong\u003e of our Extra-Tall GPIO Header \u003cspan data-mce-fragment=\"1\"\u003edesigned to be used with pass-through headers on HATs, such as those found on the \u003c\/span\u003eFan Shim\u003cspan data-mce-fragment=\"1\"\u003e. They also match with our \u003c\/span\u003eRaspberry Pi HAT Socket Headers\u003cspan data-mce-fragment=\"1\"\u003e if you're making your own PCB\/HAT.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe pins are extra tall (14.70mm from main body to end of pin), and extra fat (0.65mm x 0.70mm) to ensure a good solid fit with socket headers!\u003c\/p\u003e\n\u003cp\u003eThe header features \u003cstrong\u003etwo\u003c\/strong\u003e black spacers\/shrouds which make the body of the header 13.70mm tall when placed on a Pi - enough to clear the Ethernet \u0026amp; USB jacks. The black shrouds are not removable on the push fit version of our extra tall headers.\u003c\/p\u003e\n\u003cp\u003eToo high? \u003cspan data-mce-fragment=\"1\"\u003eWe have a single-shroud extra-tall version, and a t\u003c\/span\u003eall version with no spacer\/shroud\u003cspan data-mce-fragment=\"1\"\u003e for an even lower setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGold Plated 40 Pin Double Row (2x20) Socket Connector\u003c\/li\u003e\n\u003cli\u003eExtension for the Raspberry Pi GPIO Connectors\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 51.5 x 5.0 x 23.20 mm\u003c\/li\u003e\n\u003cli\u003ePin Dimensions: 0.65 x 0.70mm\u003c\/li\u003e\n\u003cli\u003ePitch 2.54mm\u003c\/li\u003e\n\u003cli\u003eCompatible with any 40-pin Raspberry Pi\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":46982019580076,"sku":"zst1787256914567","price":1.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/extra-tall-push-fit-stacking-gpio-header-for-raspberry-pi---double-shroud_1.jpg?v=1787256923"},{"product_id":"zeroseg-discontinued","title":"ZeroSeg [Discontinued]","description":"The ZeroSeg is an easy to use 8-character 7-segment display add-on board for your Raspberry Pi Zero W or any other 40-pin Raspberry Pi model.\u003cbr\u003e\u003cbr\u003eWith the ability to display 8 characters, data such as the time, date, counters, stock prices, sports scores and more can be shown on the ZeroSeg. There are endless possibilities and project uses!\u003cbr\u003e\u003cbr\u003eThe ZeroSeg contains two red (4-character) 7-segment displays and two tactile buttons for controlling the displays, brightness or any other element of your project.\u003cbr\u003e\u003cbr\u003eThe displays are controlled by a MAX7219CNG integrated circuit, which manages each LED segment, requiring very few GPIO pins to run the board. this boards circuit is wired in the exact same way as generic 7-segment modules, allowing the use of existing code and libraries to easily create Pi Zero projects with 8-character displays.\u003cbr\u003eAvgMan\u003cbr\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003e1x ZeroSeg PCB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003e1x 40-pin GPIO header\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003e1x MAX7219CNG IC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003e1x 24-pin IC socket\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003e2x 4-character 7-segment displays\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003e2x Tactile switches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003e1x 100nF capacitor (labelled 104)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003e1x 10uF capacitor (labelled 106)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003e2x 10k resistors (colour bands: brown\/black\/black\/red\/brown)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003e2x 1k resistors (colour bands: brown\/black\/black\/brown\/brown)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003e1x 27k resistor (colour bands: red\/violet\/black\/red\/brown)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eA full code library, including example scripts, is available via GitHub and is quick and easy to download and use. Basic number display, scrolling, brightness, button control and other examples are provided.\u003cbr\u003e\u003cbr\u003eThe user guide details the kit assembly in clear steps, and includes installation instructions, code examples, FAQs and more (Available HERE!)\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/zeroseg_manual.jpg?11051879091738178191\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003eProduct is in kit form and requires soldering and assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003eSpecial attention should be given to the soldering order\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003ePlease ensure you read the provided manual before assembly and usage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.5;\"\u003eProduct is subject to change without notice\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":46982020530348,"sku":"evo1787256915285","price":7.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/zeroseg-discontinued_1.jpg?v=1787256924"},{"product_id":"coloured-gpio-headers-5-pack","title":"Coloured GPIO Headers - 5 Pack","description":"\u003cp\u003eThese 40-pin 2x20 male GPIO headers can be used on a Raspberry Pi Zero and come in a multi-pack containing all 5 colours!\u003c\/p\u003e\n\u003cp\u003eGreat for any version of Raspberry Pi Zero that comes without headers pre-soldered. We also stock colour-coded versions!\u003c\/p\u003e\n\u003ch2\u003ePack Contains\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Red 40-pin 2x20 male header\u003c\/li\u003e\n\u003cli\u003e1x Blue 40-pin 2x20 male header\u003c\/li\u003e\n\u003cli\u003e1x Green 40-pin 2x20 male header\u003c\/li\u003e\n\u003cli\u003e1x Yellow 40-pin 2x20 male header\u003c\/li\u003e\n\u003cli\u003e1x White 40-pin 2x20 male header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi Zero NOT included\u003c\/strong\u003e\u003c\/p\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":46982020628652,"sku":"ckz1787256915320","price":1.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/coloured-gpio-headers---5-pack_1.jpg?v=1787256924"},{"product_id":"adafruit-pitft-24-hat-mini-kit-320-x-240-tft-touchscreen","title":"Adafruit PiTFT 2.4\" HAT Mini Kit - 320 x 240 TFT Touchscreen","description":"\u003cp\u003eIs this not the cutest little display for the Raspberry Pi? It features a 2.4\" display with 320 x 240 16-bit colour pixels and a resistive touch overlay. The HAT uses the high-speed SPI interface on the Pi and can use the mini display as a console, X window port, displaying images or video etc. Best of all it plugs right in on top!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIt's designed to fit nicely onto the Pi Model Zero, A+, B+, Pi 2, Pi 3, Pi 4 or 5 - any Pi with a 2 x 20 connector.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis design uses the hardware SPI pins (SCK, MOSI, MISO, CE0, CE1) as well as GPIO #25 and #24. All other GPIO are unused. Since we had a tiny bit of space, there are 5 spots for optional slim tactile switches wired to five GPIOs, that you can use if you want to make a basic user interface. For example, you can use one as a power on\/off button.\u003c\/p\u003e\n\u003cp\u003eWe have a right-angle 26-pin connector off to the side. You can connect a classic 26-pin Raspberry Pi GPIO cable in order to access the rest of the GPIO through a Cobbler, etc.\u003c\/p\u003e\n\u003cp\u003eTo make it super easy to use: we've created a custom kernel package based on Notro's awesome framebuffer work, so you can install it over your existing Raspbian (or derivative) images in just a few commands.\u003c\/p\u003e\n\u003cp\u003eEach order ships with an assembled HAT with a 2.4\" TFT display with a resistive touchscreen and a 2 x 20 female socket header. Some light soldering is required to attach the header but it is easy work for anyone with a soldering iron \u0026amp; solder. Alternatively, you can use a stacking type header instead if you'd like to plug a 2 x 20 GPIO cable on top\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi, Pi enclosure, 26-pin GPIO cable, and tactile switches are NOT included!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur tutorial series shows you how to install the software, as well as calibrate the touchscreen, display videos, display images such as from your PiCam and more!\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBoard Dimensions: 65mm x 57mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eScreen Dimensions: 55mm x 40mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e320 x 240 resolution, 2.4\" diagonal TFT with 16-bit colour\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Tutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46982020563116,"sku":"sdq1787256915567","price":24.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/adafruit-pitft-24-hat-mini-kit---320-x-240-tft-touchscreen_1.jpg?v=1787256924"},{"product_id":"micro-dot-phat-discontinued","title":"Micro Dot pHAT [Discontinued]","description":"\u003cp\u003eAn unashamedly old school LED matrix display board, made up of six LED matrices each 5x7 pixels (for an effective display area of 30x7) plus a decimal point, using the beautiful little Lite-On LTP-305 matrices.\u003c\/p\u003e\n\u003cp\u003eUse between 1 and 6 matrices in your choice of green and\/or red. Perfect for building a retro scrolling message display, a tiny 30-band spectrum analyser, or a retro clock.\u003c\/p\u003e\n\u003cp\u003eMicro Dot pHAT also works well with our other pHATs and HATs. You could use it in combination with pHAT DAC to display the audio spectrum, or with Enviro pHAT to display its temperature, pressure and light readings.\u003c\/p\u003e\n\u003cp\u003eThe MagPi said that Micro Dot pHAT was \u003cem\u003e\"certainly a cut above the standard seven-segment alternative\"\u003c\/em\u003e in their four star review.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAvailable either as a bare pHAT or as a kit with 6 red or green LED modules (you'll need to solder them yourself)\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3x IS31FL3730 LED matrix driver chips\u003c\/li\u003e\n\u003cli\u003eDrives up to 6x LTP-305 green and\/or red LED matrices\u003c\/li\u003e\n\u003cli\u003eUp to 30x7 pixels (5x7 per matrix plus a decimal point)\u003c\/li\u003e\n\u003cli\u003eMicro Dot pHAT pinout\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi 3, 2, B+, A+, Zero, and Zero W\u003c\/li\u003e\n\u003cli\u003ePython library\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFemale header and display require soldering\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eWe've put together a comprehensive Python library to make using Micro Dot pHAT really simple, as well as a guide to assembling it, and a getting started guide to show you how to install and use the Python library.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur software does not support Raspbian Wheezy.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Pimoroni","offers":[{"title":"Full kit - Green","offer_id":46982022365356,"sku":"vlc1787256917834","price":20.12,"currency_code":"USD","in_stock":true},{"title":"Full kit - Red","offer_id":46982022398124,"sku":"ylw1787256917835","price":19.61,"currency_code":"USD","in_stock":true},{"title":"pHAT only","offer_id":46982022430892,"sku":"qpw1787256917836","price":5.8,"currency_code":"USD","in_stock":true},{"title":"Red LED matrix (pair)","offer_id":46982022463660,"sku":"fce1787256917837","price":3.37,"currency_code":"USD","in_stock":true},{"title":"Green LED matrix (pair)","offer_id":46982022496428,"sku":"hkg1787256917838","price":3.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/micro-dot-phat-discontinued_1.jpg?v=1787256926"},{"product_id":"raspio-analog-zero-discontinued","title":"RasPiO Analog Zero [Discontinued]","description":"\u003cp\u003eThe RasPiO Analog Zero offers a compact, inexpensive, easy way to add eight analog channels to your Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWith RasPiO Analog Zero you can…\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eread up to 8 analog inputs at once\u003c\/li\u003e\n\u003cli\u003emake a weather station\u003c\/li\u003e\n\u003cli\u003emake a digital thermometer\u003c\/li\u003e\n\u003cli\u003emake a voltmeter\u003c\/li\u003e\n\u003cli\u003euse potentiometer dials for control and display\u003c\/li\u003e\n\u003cli\u003eread analog sensors or voltages\u003c\/li\u003e\n\u003cli\u003emake your own embedded device with minimal footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEasy To Code With GPIO Zero\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/4cdf5f5d8fd76be010781253ca1cfc74.png?6768964284588970729=\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eBen Nuttall and Dave Jones have done a tremendous job with GPIO Zero, making it easy to do useful things in very few lines of code.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNothing To Install\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGPIO Zero is now a part of the standard Raspbian distribution, so you won’t even have to install any software to get RasPiO Analog Zero working. This board also works with other GPIO libraries e.g. RPi.GPIO\u003c\/p\u003e\n\u003cp\u003eYou can download the User Guide here\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRasPiO Analog Zero Assembly Video\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/HjzZm9Rgaks\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"RasPiO","offers":[{"title":"Default Title","offer_id":46982025380012,"sku":"hpw1787256921763","price":7.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/raspio-analog-zero-discontinued_1.jpg?v=1787256930"},{"product_id":"rs485-pi","title":"RS485 Pi","description":"\u003cp\u003eThe RS485 Pi is a communication development board supporting the RS-485 serial protocol, designed to work with the Raspberry Pi and other compatible single-board computers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoldering required! This product comes unassembled and unsoldered.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"col span5\"\u003e\n\u003cul\u003e\n\u003cli\u003eRS-485 Half Duplex Port.\u003c\/li\u003e\n\u003cli\u003eUp to 250 kbps transfer rate.\u003c\/li\u003e\n\u003cli\u003eUse the Raspberry Pi to control external RS-485 devices.\u003c\/li\u003e\n\u003cli\u003eStackable with other Raspberry Pi accessory boards.\u003c\/li\u003e\n\u003cli\u003eMounting holes for use with the AB Electronics UK mounting kits (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe RS-485 port is connected to the UART port on the Raspberry Pi using a SN65HVD72 interface. The SN65HVD72 IC converts the 3.3V UART signals to RS-485 voltages allowing communication with RS-485 compatible devices over a DB9 serial cable or twisted pair cable. The RS-485 port can be accessed through the DB9 port or the solder points on the PCB.\u003c\/p\u003e\n\u003cp\u003eThe RS485 Pi contains protection against voltage spikes in the form of a TVS Diode and two 10-?, Pulse-Proof Thick-Film Resistors.\u003c\/p\u003e\n\u003cp\u003ePlease note that you can only use one RS485 Pi board on a Raspberry Pi. if stacking with other boards we recommend putting the RS485 Pi at the top of the stack due to the height of the DB9 connector.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellspacing=\"1\" cellpadding=\"1\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Voltage at GPIO Port\u003c\/td\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifferential Input Voltage at A \u0026amp; B\u003c\/td\u003e\n\u003ctd\u003e-12V to +12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-level input voltage\u003c\/td\u003e\n\u003ctd\u003e2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-level input voltage\u003c\/td\u003e\n\u003ctd\u003e0.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignalling Data Rate\u003c\/td\u003e\n\u003ctd\u003e250 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCompatibility Chart\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"compatibility\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model A \/ B (Rev 1 original)\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model A+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model B+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 2 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 3 Model B *\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 4 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Zero \/ W \/ 2W\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*You need to use the latest Raspbian Jessie release and disable the built in Bluetooth to use the RS485 Pi on the Raspberry Pi 3, see ourKB page for the config changes needed.\u003c\/p\u003e\n\u003ch2\u003eUsing RS-485\u003c\/h2\u003e\n\u003cp\u003eRS-485, also known as ANSI\/TIA\/EIA-485, TIA\/EIA-485 or EIA-485 is a standard used in serial communication systems. Equipment using the RS-485 standard can be used over long distances in noisy environments. Unlike RS232, the RS-485 standard allows for multiple devices to be connected on the same network. The recommended arrangement for connecting devices to an RS-485 network is to use a series on nodes connected along a line or bus with terminating resistors used at either end of the bus to reduce reflections.\u003c\/p\u003e\n\u003cp\u003eA 120-? resistor is included with the RS485 Pi which will need to be fitted if the board is connected to the end of the RS-485 bus. The diagram below shows a typical network of RS-485 devices.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/rs485pi\/rs485network.svg?width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eConnecting to the RS-485 Port\u003c\/h2\u003e\n\u003cp\u003eThe RS-485 port on the RS485 Pi can be accessed through the male DB9 socket or the solder points on the PCB. The DB9 socket uses three wires as shown on the diagram below.\u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"1\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUsage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eN\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eN\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eN\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eN\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eN\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eN\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/serialpiplus\/db9.svg?width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eDB9 connector as viewed from the front of the RS485 Pi\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col span5\"\u003e\n\u003ch2\u003eSchematic\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/rs485pi\/rs485pi-schematic.png?width=700\" alt=\"Click to download\"\u003e\u003cbr\u003eClick to download schematic PDF.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eMechanical Drawings\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/rs485pi\/rs485pi-mechanical.svg?width=700\" alt=\"Mechanical Drawing\"\u003e\u003c\/p\u003e\n\u003cp\u003eClick image to enlarge\u003c\/p\u003e\n\u003ch2\u003eAssembly Instructions\u003c\/h2\u003e\n\u003cp\u003eThe RS485 Pi is supplied with the 40 pin GPIO connector and the DB9 connector unsoldered.\u003c\/p\u003e\n\u003cp\u003eA 120R terminator resistor is included in the kit. This will be required if the RS485 Pi is used as an end node within an RS485 network.\u003c\/p\u003e\n\u003cp\u003eBefore using the RS485 Pi you will need to solder both connectors onto the PCB. We suggest soldering the 40 pin GPIO connector first and then the DB9 connector.\u003c\/p\u003e\n\u003cp\u003eTo make assembly easier we have designed a PCB header assembly jig which you can download and print.\u003c\/p\u003e\n\u003ch2\u003ePCB Header Assembly Jig\u003c\/h2\u003e\n\u003cp\u003eDownload and print our PCB Header Assembly Jig to hold your circuit board when soldering the header pins.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/kb\/pcbassemblyjig\/icon-use.png?width=700\" alt=\"Use\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABelectronics","offers":[{"title":"Default Title","offer_id":46982027247788,"sku":"ubz1787256924220","price":10.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/rs485-pi_1.jpg?v=1787256932"},{"product_id":"rtc-pi","title":"RTC Pi","description":"\u003cdiv class=\"col span5\"\u003e\n\u003cp\u003eThe Raspberry Pi is a great low cost computer with thousands of different uses but one thing it does not come with is a real-time clock. This means that every time you switch off your Raspberry Pi it forgets what the time is and you have to manually set it again next time you switch your Raspberry Pi on.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoldering required! This product comes unassembled and unsoldered.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RTC Pi Zero is a battery backed real-time clock module for the Raspberry Pi Zero. It keeps track of the time while the Raspberry Pi is switched off and allows the Raspberry Pi to retrieve the current date and time from the RTC Pi Plus when it is switched back on.\u003c\/p\u003e\n\u003cp\u003eThe RTC Pi Zero is powered through the host Raspberry Pi using the GPIO port and extended pins on the GPIO connector allow you to stack the RTC Pi Zero along with other expansion boards. The RTC Pi Zero uses the DS1307 RTC real time clock and a CR2032 battery to maintain the date and time when the main system power is not available.\u003c\/p\u003e\n\u003cp\u003eUnlike most other DS1307 based RTC modules the RTC Pi also includes an I2C logic level converter allowing you to connect other 5V I2C devices to your Raspberry Pi.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch2\u003eIntroduction:\u003c\/h2\u003e\n\u003cp\u003eThe RTC Pi Zero is very useful for standalone projects where your Raspberry Pi will not have a network connection and therefore no way to retrieve the current date and time from the internet.\u003c\/p\u003e\n\u003cp\u003eMounting holes are provided so you can securely bolt the RTC Pi Zero to your Raspberry Pi with our mounting kit (sold separately).\u003c\/p\u003e\n\u003cp\u003eThe RTC Pi Zero can also be used on Arduino boards when connected via the I2C bus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe i2c address for the DS1307 RTC is 0x68. If you use this board along side the ADC Pi or ADC Differential Pi boards you will need to change the i2C address on those boards.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"warning\"\u003e\u003cspan\u003eWarning\u003c\/span\u003e: Do not connect the RTC Pi Zero to your Raspberry Pi when the power is connected without a CR2032 battery installed. This can cause damage to the DS1307 RTC chip.\u003c\/p\u003e\n\u003cp\u003eThe RTC Pi Plus uses a CR2032 button battery \u003cstrong\u003e(battery not included)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eCompatibility Chart\u003c\/h2\u003e\n\u003ctable class=\"compatibility\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model A\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model A+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model B+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 2 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 3 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Zero\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eODroid C1\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eODroid C2\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col span5\"\u003e\n\u003ch2\u003eSchematic\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Click to download\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/rtcpizero\/rtcpi-zero-schematic.png?width=700\"\u003e\u003cbr\u003eClick to download schematic PDF.\u003c\/p\u003e\n\u003ch2\u003eMechanical Drawings\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Mechanical Drawing\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/rtcpizero\/rtcpi-zero-mechanical.svg?width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003eClick image to enlarge\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eHow to set and read the time\u003c\/h2\u003e\n\u003cp\u003eFollow our tutorial on how to enable I2C on your Raspberry Pi and set up the real time clock on the RTC Pi Zero.\u003c\/p\u003e\n\u003ch2\u003eSample Code\u003c\/h2\u003e\n\u003cp\u003eWe have python 2 and 3 libraries available for this expansion board. You can download all of the libraries from github at:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/abelectronicsuk\/\u003c\/p\u003e\n\u003cp\u003eTo download the Python 2 libraries to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_Python_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eTo download the Python 3 libraries to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_Python3_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Download Python 2 and 3 code samples\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/pythondownload.svg?width=700\" title=\"Download Python Code Samples\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTutorials\u003c\/h2\u003e\n\u003ch3\u003eRTC Pi and Arduino\u003c\/h3\u003e\n\u003ch3\u003eRTC Pi and Beaglebone Black\u003c\/h3\u003e\n\u003ch3\u003eRTC Pi and the Raspberry Pi\u003c\/h3\u003e\n\u003ch2\u003eAssembly Instructions\u003c\/h2\u003e\n\u003cp\u003eThe RTC Pi Zero is supplied with the 40 pin GPIO connector and the battery holder unsoldered.\u003c\/p\u003e\n\u003cp\u003eWe supply the RTC Pi Zero this way because the Raspberry Pi Zero is also supplied without a GPIO header and the RTC Pi Zero could therefore be fitted both above or below the Raspberry Pi Zero.\u003c\/p\u003e\n\u003cp\u003eBefore using the RTC Pi Zero you will need to solder the 40 pin GPIO connectors onto the PCB and the battery holder.\u003c\/p\u003e\n\u003cp\u003eWe suggest soldering the 40 pin GPIO connector first and then the battery holder. Soldering the battery holder first will make it difficult to access the pins on the GPIO connector. The PCB has an outline for the battery connector to ensure the correct fitting.\u003c\/p\u003e\n\u003ch2\u003ePCB Header Assembly Jig\u003c\/h2\u003e\n\u003cp\u003eDownload and print our PCB Header Assembly Jig to hold your circuit board when soldering the header pins.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Use\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/kb\/pcbassemblyjig\/icon-use.png?width=700\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABelectronics","offers":[{"title":"Default Title","offer_id":46982027477164,"sku":"qpr1787256924390","price":8.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/rtc-pi_1.jpg?v=1787256933"},{"product_id":"servo-pwm-pi","title":"Servo PWM Pi","description":"\u003cdiv class=\"col span5\"\u003e\n\u003cp\u003eThe Servo PWM Pi is a 16-channel, 12-bit PWM controller for the Raspberry Pi, suitable for driving LEDs and radio control servos. The board is based around PCA9685 PWM I2C LED controller IC from NXT and can drive each of the 16 outputs with 12 bit (4096 steps) duty cycle from 0% to 100%.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoldering required! This product comes unassembled and unsoldered.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe output frequency is programmable from a typical 40Hz to 1000Hz. Each output driver is programmed to be either open-drain with a 22 mA current sink capability at 5 V or totem pole with a 22 mA sink, 10 mA source capability at 5 V.\u003c\/p\u003e\n\u003cp\u003e220R current-limiting resistors are used on each channel allowing you to connect servos or LEDs directly to the outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003cspan\u003eThe Servo Pi is \u003c\/span\u003eonly compatible with analogue RC servos, digital servos will not work.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch2\u003eIntroduction:\u003c\/h2\u003e\n\u003cp\u003eThe PCA9685 contains 5 I2C address selection pins which can be configured using solder bridges on the Servo PWM Pi Zero PCB. Using different I2C addresses on your Servo Pi allows you to stack several boards on a single Raspberry Pi, see the data-sheet for more details on I2C address selection.\u003c\/p\u003e\n\u003cp\u003eThe active LOW Output Enable input pin (OE) on the PCA9685 allows asynchronous control of the LED outputs and can be used to set all the outputs to a defined I2C-bus programmable logic state. The OE can also be used to externally ‘pulse width modulate’ the outputs, which is useful when multiple devices need to be dimmed or blinked together using software control.\u003c\/p\u003e\n\u003cp\u003eThe OE pin can be connected to pin 7 (GPIO 4) on the Raspberry Pi GPIO port by bridging the solder pads on the Servo Pi marked OE.\u003c\/p\u003e\n\u003ch2\u003eConnecting RC Servos\u003c\/h2\u003e\n\u003cp\u003eThe Servo Pi is \u003cstrong\u003eonly compatible with analogue RC servos, digital servos will not work.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the Servo Pi uses a 12 bit (4096 step) controller due to the way RC servos are designed only approximately 200 steps will be available for controlling the servo.\u003c\/p\u003e\n\u003cp\u003eYou can find an example python library for controlling an RC servo athttps:\/\/github.com\/abelectronicsuk\/ABElectronics_Python_Libraries\/tree\/master\/ServoPi\u003c\/p\u003e\n\u003ch2\u003ePowering the Servo PWM Pi Zero\u003c\/h2\u003e\n\u003cp\u003eFor safety reasons the Servo PWM Pi Zero is not connected to the 5V power rail on the Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003eDue to the high currents used on radio control servos and other PWM devices it is recommended that you use an external 5V power supply to power the Servo Pi. External power can be provided through the 5V and GND pads on the Servo PWM Pi Zero. If you use two power supplies, one for the Raspberry Pi and one for the Servo Pi please ensure that the ground wires on the two supplies are joined and do not have any potential difference between them. Any potential difference between the grounds could damage the Raspberry Pi and yourself.\u003c\/p\u003e\n\u003cp\u003eIf you are using the Servo PWM Pi Zero for low current applications, below 300mA, you can power the Servo PWM Pi Zero through the 5V pins on the Raspberry Pi GPIO port by bridging the “PWR Link” pads with a blob of solder.\u003c\/p\u003e\n\u003cp\u003eBridging the “PWR Link” pads will also allow you to power your Raspberry Pi from the Servo Pi power pins using an external 5V power supply but please note this will bypass the internal fuse on the Raspberry Pi leaving it vulnerable to damage from short circuits on any of the GPIO pins.\u003c\/p\u003e\n\u003ch2\u003eDatasheets\u003c\/h2\u003e\n\u003cp\u003eServo Pi Zero Address Selection\u003c\/p\u003e\n\u003cp\u003ePCA9685\u003c\/p\u003e\n\u003ch2\u003eCompatibility Chart\u003c\/h2\u003e\n\u003ctable class=\"compatibility\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model A\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model A+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model B+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 2 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 3 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Zero\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eODroid C1\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eODroid C2\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col span5\"\u003e\n\u003ch2\u003eInput Ratings \u0026amp; Specifications\u003c\/h2\u003e\n\u003cp\u003eMaximum input voltage: 5.5V when PWR Link is not bridged.\u003c\/p\u003e\n\u003cp\u003eMaximum current on each PWM pin 22mA\u003c\/p\u003e\n\u003ch2\u003eSchematic\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Servo Pi Zero Schematic\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/servopizero\/servopi-zero-schematic.png?width=700\"\u003e\u003c\/p\u003e\n\u003ch2\u003eMechanical Drawings\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Mechanical Drawing\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/servopizero\/servopi-zero-mechanical.svg?width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003eClick image to enlarge\u003c\/p\u003e\n\u003ch2\u003eSample Code\u003c\/h2\u003e\n\u003cp\u003eWe have Arduino, Windows 10 IOT, Python 2 and Python 3 libraries available for this expansion board. You can download all of the libraries from github at:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/abelectronicsuk\/\u003c\/p\u003e\n\u003cp\u003eDownload the \u003cstrong\u003eArduino libraries\u003c\/strong\u003efrom: https:\/\/github.com\/abelectronicsuk\/ABElectronics_Arduino_Libraries\u003c\/p\u003e\n\u003cp\u003eTo download the \u003cstrong\u003ePython 2\u003c\/strong\u003e libraries to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_Python_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eTo download the \u003cstrong\u003ePython 3\u003c\/strong\u003e libraries to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_Python3_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eDownload the \u003cstrong\u003eWindows 10 IOT libraries\u003c\/strong\u003e from:https:\/\/github.com\/abelectronicsuk\/ABElectronics_Win10IOT_Libraries\/\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Download Python 2 and 3 code samples\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/pythondownload.svg?width=700\" title=\"Download Python Code Samples\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Download Arduino code samples\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/arduino.svg?width=700\" title=\"Download Arduino Code Samples\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePCB Header Assembly Jig\u003c\/h2\u003e\n\u003cp\u003eDownload and print our PCB Header Assembly Jig to hold your circuit board when soldering the header pins.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Use\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/kb\/pcbassemblyjig\/icon-use.png?width=700\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABelectronics","offers":[{"title":"Default Title","offer_id":46982027641004,"sku":"bkq1787256924585","price":8.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/servo-pwm-pi_1.jpg?v=1787256933"},{"product_id":"justboom-amp-discontinued","title":"JustBoom Amp [Discontinued]","description":"\u003cp\u003eThe JustBoom Amp is a \u003cstrong\u003estandalone\u003c\/strong\u003e high-quality audio power amplifier that is designed to be used as a standalone amplifier with a line level input or \u003cstrong\u003estacked on top\u003c\/strong\u003e of the JustBoom DAC\/DAC HAT.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eThis is NOT a HAT for the Raspberry Pi.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe’ve designed the JustBoom Amp to be simple to use - with no soldering required and all the mounting hardware already provided, this is a true plug and play device.\u003cbr\u003e\u003cbr\u003eThe JustBoom Amp provides a 2x55W (peak) amplified stereo output. Just connect your JustBoom Amp to a set of passive speakers and you can be up and running quickly, enjoying flawless high-quality audio playback within minutes of unboxing.\u003c\/p\u003e\n\u003cp\u003eIncludes an advanced Class-D power amplifier chip for a peak power output of 2 x 55 Watts. The JustBoom Amp outputs audio over two speaker cable connector blocks that accept anything up to 14 AWG cable and will provide crystal clear audio to either 4 or 8 Ohm passive speakers. \u003cbr\u003e\u003cbr\u003eJustBoom Amp can either be used as a standalone amplifier, or it can be \u003cstrong\u003estacked\u003c\/strong\u003e \u003cstrong\u003eon\u003c\/strong\u003e the JustBoom DAC HAT or DAC boards to make a fully integrated DAC\/Amp combo by means of a board to board connector and mounting hardware. Give your audio an extra kick, and extra output options for a more versatile and affordable high-quality audio experience!\u003cbr\u003e\u003cbr\u003eThe JustBoom Amp is designed with a 2.1mm DC jack power input which can accept an 8 to 24 Volt power supply. When stacked on the JustBoom DAC it can backpower the DAC board, and when stacked on the JustBoom DAC HAT it can backpower both the DAC HAT and the Raspberry Pi too (at the 2.5A for full Pi3 compatibility) meaning you only need a single power supply for the entire system...saving you time and money.\u003c\/p\u003e\n\u003ch2\u003eUse cases\u003c\/h2\u003e\n\u003cp\u003eA standalone audio power amplifier card provides the perfect solution for a number of exciting projects and applications where standard audio resolutions just won’t cut it, or where you want to give an extra kick to your JustBoom DAC \/ DAC HAT boards. Here are some possible use cases for the JustBoom Amp:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact standalone amplifier to pair with your existing DAC\u003c\/li\u003e\n\u003cli\u003ePaired with the JustBoom DAC \/ DAC HAT to offer all in one DAC and amplifier for a compact high-quality audio solution\u003c\/li\u003e\n\u003cli\u003eStreaming (either from a cloud or network storage) high-definition audio player\u003c\/li\u003e\n\u003cli\u003eMulti-room audio player\u003c\/li\u003e\n\u003cli\u003eMedia centre \/ set-top box living room entertainment system\u003c\/li\u003e\n\u003cli\u003eAnd many many more….\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull high-quality audio amplification - up to 192kHz \/ 24bit\u003c\/li\u003e\n\u003cli\u003eStereo amplified 2 x 55 Watt peak output at 8 ohms (2 x 30 Watt RMS)\u003c\/li\u003e\n\u003cli\u003ePlug and play compatibility for ease of use - just connect to your passive speakers\u003c\/li\u003e\n\u003cli\u003eOnboard, hardware jumpers for configuring output voltage and gain settings (jumpers could optionally be changed with switches)\u003c\/li\u003e\n\u003cli\u003eNo soldering required\u003c\/li\u003e\n\u003cli\u003eCompatible with the JustBoom DAC and DAC HAT or alternatively use as a standalone device\u003c\/li\u003e\n\u003cli\u003eWhen stacked on the JustBoom DAC it can backpower the DAC board, and when stacked on the JustBoom DAC HAT it can backpower both the DAC HAT and the Raspberry Pi too (at the 2.5A for full Pi3 compatibility)\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTexas Instruments TPA3118D2DAP Class-D amplifier chip with maximum power output of 2 x 55 W ( 2 x 30 W RMS)\u003c\/li\u003e\n\u003cli\u003eOn the JustBoom Amp there are five line input connections. For balanced inputs: L+ is hot line L- cold line for left channel; R+ hot line, R- cold line for right channel; middle is ground (or cable shield) connection. For unbalanced L+ is left line, R+ right line, L-, R- and gnd are ground connections and all three inputs should be shorted to same input ground.\u003c\/li\u003e\n\u003cli\u003eDual inductors on board for footprint efficiency\u003c\/li\u003e\n\u003cli\u003eThe JustBoom Amp is designed with a 2.1mm DC jack power input which can accept an 8 to 24 Volt power supply. For 8 Ohm speakers, we recommend a 24 volt power supply with at least 75 Watt output power (POWERPAX SW4527 or similar plus C5 cable). For 4 Ohm speakers we recommend a 15 to 19 volt power supply with at least 58 Watt output power (POWERPAX SW4520 or similar). These power supply guidelines will ensure maximum output performance of the amplifier. However there are other options which can be found in our power supply recommendation document. (Please note: it is highly recommended to use an external power supply. If you power the JustBoom Amp from the DAC 5v PSU or over the GPIO pins of the Raspberry Pi and do not use one of the recommended power supplies, the maximum output power will be 2 x 3 Watts)\u003c\/li\u003e\n\u003cli\u003eWhen stacked on the JustBoom DAC this board can backpower the DAC board, and when stacked on the JustBoom DAC HAT it can backpower both the DAC HAT and the Raspberry Pi too (at the 2.5A for full Pi3 compatibility) meaning you only need a single power supply for the entire system\u003c\/li\u003e\n\u003cli\u003eAdvanced ESD protection\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD+N) of 0.1 % at 25 W, 1 kHz, 21V. Signal to noise ratio (SNR) of 102 dB A-Wtd (Ref. to THD+N \u0026lt; 1%, f = 1 kHz, Gain = 20 dB)\u003c\/li\u003e\n\u003cli\u003eFully configurable onboard jumpers to adjust gain (20dB, 26dB, 32dB, 36dB) and output voltage (14V and 21V)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JustBoom","offers":[{"title":"Default Title","offer_id":46982028853420,"sku":"nri1787256926561","price":36.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/justboom-amp-discontinued_1.jpg?v=1787256935"},{"product_id":"serial-pi-zero","title":"Serial Pi Zero","description":"\u003cp\u003eThe Serial Pi Zero is a communication board supporting the RS232 serial protocol, designed for use on the Raspberry Pi and other compatible single-board computers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoldering required! This product comes unassembled and unsoldered.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"col span5\"\u003e\n\u003cul\u003e\n\u003cli\u003eRS232 Master Port.\u003c\/li\u003e\n\u003cli\u003eControl the Raspberry Pi Zero over RS232 or connect to external serial accessories.\u003c\/li\u003e\n\u003cli\u003eStackable with other Raspberry Pi accessory boards.\u003c\/li\u003e\n\u003cli\u003eMounting holes for use with the AB Electronics UK mounting kits (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe RS232 port is connected to the UART port on the Raspberry Pi using a MAX3232 interface. The MAX3232 IC converts the 3.3V UART port to RS232 voltages allowing communication with RS232 compatible devices over a DB9 serial cable or with the use of a null-modem cable the board allows terminal access with linux on the Raspberry Pi using a terminal application. The RS232 port can be accessed through the DB9 port or the solder points on the PCB.\u003c\/p\u003e\n\u003cp\u003eAn array of 2.54mm pitch holes with 3.3V and 5V connections are also provided on the PCB allowing you to build additional circuits on the board.\u003c\/p\u003e\n\u003cp\u003ePlease note that you can only use one Serial Pi board on a Raspberry Pi. if stacking with other boards we recommend putting the Serial pi at the top of the stack due to the height of the DB9 connector.\u003c\/p\u003e\n\u003ch2\u003eCompatibility Chart\u003c\/h2\u003e\n\u003ctable class=\"compatibility\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model A\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model A+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model B+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 2 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 3 Model B *\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Zero\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*You need to use the latest Raspbian Jessie release and disable the built in Bluetooth to use the Serial Pi Plus on the Raspberry Pi 3, see our KB page for the config changes needed.\u003c\/p\u003e\n\u003ch2\u003eConnecting to the RS232 Port\u003c\/h2\u003e\n\u003cp\u003eThe RS232 port on the Serial Pi Zero can be accessed through the male DB9 socket or the solder points on the PCB. The DB9 socket is configured as a master socket like you will find on desktop computers allowing you to connect external serial devices with a standard RS232 cable.\u003c\/p\u003e\n\u003cp\u003eThe pin-out connections for the RS232 port are shown below:\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ctable border=\"0\" cellpadding=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUsage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eN\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eRX (data receive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eTX (data transmit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eN\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eN\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eN\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eN\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eN\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/serialpiplus\/db9.svg?width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003eDB9 connector as viewed from the front of the Serial Pi Plus\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eUsing the RS232 port for terminal connections\u003c\/h2\u003e\n\u003cp\u003eThe RS232 port can be used for remote terminal connections on the Raspberry Pi allowing remote access and control without the need for an ethernet connection. In order to connect the Serial Pi to a desktop computer you will need to use a Null-Modem cable. A wiring diagram for making a Null-Modem cable can be found below. For details on configuring the RS232 communication on the Raspberry Pi visit our knowledge base.\u003c\/p\u003e\n\u003ch2\u003eNull-Modem Cable\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/serialpiplus\/null-modem.svg?width=700\"\u003e\u003c\/p\u003e\n\u003ctable class=\"borderedtable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eRx ? Tx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eTx ? Rx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col span5\"\u003e\n\u003ch2\u003eSchematic\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Click to download\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/serialpizero\/serialpizero-schematic.png?width=700\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eMechanical Drawings\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Mechanical Drawing\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/serialpizero\/serialpizero-mechanical.svg?width=700\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSample Code \u0026amp; Tutorials\u003c\/h2\u003e\n\u003cp\u003eConfiguring the RS232 communication on the Raspberry Pi\u003c\/p\u003e\n\u003ch2\u003eAssembly Instructions\u003c\/h2\u003e\n\u003cp\u003eThe Serial Pi Zero is supplied with the 40 pin GPIO connector and the DB9 connector unsoldered.\u003c\/p\u003e\n\u003cp\u003eBefore using the Serial Pi Zero you will need to solder both connectors onto the PCB. We suggest soldering the 40 pin GPIO connector first and then the DB9 connector.\u003c\/p\u003e\n\u003cp\u003eTo make assembly easier we have designed a PCB header assembly jig which you can download and print.\u003c\/p\u003e\n\u003ch2\u003ePCB Header Assembly Jig\u003c\/h2\u003e\n\u003cp\u003eDownload and print our PCB Header Assembly Jig to hold your circuit board when soldering the header pins.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Use\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/kb\/pcbassemblyjig\/icon-use.png?width=700\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABelectronics","offers":[{"title":"Default Title","offer_id":46982028918956,"sku":"frn1787256926389","price":7.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/serial-pi-zero_1.jpg?v=1787256935"},{"product_id":"justboom-amp-hat-discontinued","title":"JustBoom Amp HAT [Discontinued]","description":"The JustBoom Amp HAT is a high quality audio amplifier designed specifically for the Raspberry Pi. As well as an audio amplifier, digital to analog conversion is also included so no external sound cards or DACs are required. Simply stack the plug-and-play add on board (HAT) onto your (40-pin) Raspberry Pi and it will be ready to use immediately.\u003cbr\u003e\u003cbr\u003eWe’ve designed the JustBoom Amp HAT to be simple to install and use. With no soldering required and all the mounting hardware already provided this product is suitable for absolute beginners and seasoned professionals alike. Just connect your Amp HAT to a set of passive speakers and you can be up and running quickly, enjoying flawless high quality audio playback within minutes of setting up this Raspberry Pi HAT. We also include an optional IR receiver to allow remote control operation of your Raspberry Pi.\u003cbr\u003e\u003cbr\u003eIncludes a Class-D power amplifier chip with built in 192kHz\/32bit DAC, for a peak power output of 2 x 55 Watts. The JustBoom Amp HAT outputs audio over two speaker cable connector blocks that accept anything up to 14 AWG cable and will provide crystal clear audio to either 4 or 8 Ohm passive speakers. The Amp HAT uses the I2S interface for its audio input which reduces CPU load on the Raspberry Pi compared to USB solutions. It is also designed to back-power the Raspberry Pi over the 40 pin GPIO header, meaning you only need a single power supply for the entire system.\u003cbr\u003e\u003cbr\u003eLast but not least, all of the unused Raspberry Pi GPIO pins are still accessible on the Amp HAT for easy customisation of your project - add additional sensors, buttons, LEDs, rotary encoders or anything your heart desires.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUse cases\u003c\/strong\u003e\u003cbr\u003ePairing the Raspberry Pi with a high quality audio power amplifier provides the perfect solution for a number of exciting projects and applications where the standard on-board audio on the Raspberry Pi simply won’t cut it. Here are some possible use cases for the JustBoom Amp HAT and your Raspberry Pi computer:\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-room streaming\/local audio player\u003c\/li\u003e\n\u003cli\u003eInteractive art projects with audio requirement\u003c\/li\u003e\n\u003cli\u003eArcade table projects with high quality, immersive audio\u003c\/li\u003e\n\u003cli\u003eStreaming (either from cloud or network storage) high-definition audio player\u003c\/li\u003e\n\u003cli\u003eInternet radio player with high quality stereo audio\u003c\/li\u003e\n\u003cli\u003eRefit old radios and boomboxes (Roberts radios etc) with high quality streaming audio\u003c\/li\u003e\n\u003cli\u003eAnd many many more….\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eFull high quality audio - up to 192kHz \/ 32bit\u003c\/li\u003e\n\u003cli\u003e2 x 55 Watt peak output at 8 ohms (2 x 30 Watt RMS)\u003c\/li\u003e\n\u003cli\u003eIncludes both a DAC and power amplifier - just connect to your passive speakers\u003c\/li\u003e\n\u003cli\u003eBack-powers the Raspberry Pi over the GPIO (with full HAT compliant protection) at 2.5A so only one power supply required for the whole system.\u003c\/li\u003e\n\u003cli\u003ePlug and play compatibility for ease of use\u003c\/li\u003e\n\u003cli\u003eHardware and software volume control from your Raspberry Pi \u003c\/li\u003e\n\u003cli\u003eOnboard, hardware jumpers for configuring mute and gain settings (jumpers could optionally be changed with switches)\u003c\/li\u003e\n\u003cli\u003eMute\/enable with GPIO22 (this can be overridden by using jumper J4)\u003c\/li\u003e\n\u003cli\u003eNo soldering required\u003c\/li\u003e\n\u003cli\u003eCompatible with 40-pin Raspberry Pis (and also compatible with the Raspberry Pi Zero, but we would recommend the JustBoom Amp Zero for this purpose)\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003eOptional IR receiver included in package\u003c\/li\u003e\n\u003cli\u003eUnused GPIO pins still accessible via unpopulated extension header\u003c\/li\u003e\n\u003cli\u003eFully HAT compliant\u003c\/li\u003e\n\u003cli\u003eFull driver support in Raspbian \/ NOOBS\u003c\/li\u003e\n\u003cli\u003eCompatible with OSMC \/ RuneAudio \/ Volumio \/ Moode \/ PiCorePlayer \/ PiMusicBox \/ OpenELEC and others\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eTechnical Information\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTexas Instruments TAS5756M Amp \/ DAC chip - 192kHz \/ 32 bit. \u003c\/li\u003e\n\u003cli\u003eMaximum power output of 2 x 55 W ( 2 x 30 W RMS).\u003c\/li\u003e\n\u003cli\u003eThis board powers both the amplifier and Raspberry Pi from a single 2.1mm DC jack power supply. For 8 Ohm speakers, we recommend a 24 volt power supply with at least 75 Watt output power (POWERPAX SW4527 or similar plus C5 cable). For 4 Ohm speakers we recommend a 15 to 19 volt power supply with at least 58 Watt output power (POWERPAX SW4520 or similar). These power supply guidelines will ensure maximum output performance of the amplifier. However there are other options which can be found in our power supply recommendation document. (Please note: it is highly recommended to use an external power supply. If you power the Amp HAT over the GPIO pins and do not use one of the recommended power supplies, the maximum output power will be 2 x 3 Watts)\u003c\/li\u003e\n\u003cli\u003eAdvanced ESD protection\u003c\/li\u003e\n\u003cli\u003eDual inductors on board for footprint efficiency\u003c\/li\u003e\n\u003cli\u003eFully integrated hardware volume mixing via “alsamixer” or any ALSA compatible application\u003c\/li\u003e\n\u003cli\u003eIntegrated EEPROM for automatic Raspberry Pi devicetree driver configuration and fully HAT compatible\u003c\/li\u003e\n\u003cli\u003eOptional Vishay TSOP4838 IR receiver included in package (solder yourself if required)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD+N) of 0.006 % at 1 W, 1 kHz. Signal to noise ratio (SNR) of 104 dB A-Wtd (Ref. to THD+N = 1%)\u003c\/li\u003e\n\u003cli\u003eUltra low noise voltage regulator for the best audio output (LDO 10uVrms)\u003c\/li\u003e\n\u003cli\u003eFully digital sound path for optimal audio performance\u003c\/li\u003e\n\u003cli\u003eMute\/enable via GPIO22 and also there is jumper J4 for enable, that overrides software enable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JustBoom","offers":[{"title":"Default Title","offer_id":46982030295212,"sku":"elr1787256928561","price":42.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/justboom-amp-hat-discontinued_1.jpg?v=1787256937"},{"product_id":"bare-conductive-picap-discontinued","title":"Bare Conductive PiCap [Discontinued]","description":"\u003cp class=\"p1\"\u003eAdd precise capacitive touch, distance sensing and high quality audio to your Raspberry Pi A+, B+, Zero and later (any Raspberry Pi with a 40 pin GPIO connector). Connect Electric Paint or anything conductive to one of the 12 electrodes to control sounds, video and more. Connecting the physical world to the digital world is easy with our fully featured libraries and our extensive online tutorials.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• High quality audio output\u003cbr\u003e• Extensive tutorials and easy startup experience\u003cbr\u003e• Powerful Python and C++ libraries so that you can include sensors in your project\u003cbr\u003e• User-programmable RGB LED and multi function button\u003cbr\u003e• Prototyping area with GPIO breakout to add additional sensors or buttons\u003cbr\u003e• Works with Raspberry Pi A+, B+, Zero and later \u003cem\u003e(Any Raspberry Pi with a 40 pin GPIO connector)\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe Pi Cap software is in the official Raspbian repository, so installing all the software you need is as easy as Pi. This also means you’ll get updates through \u003ccode\u003e\u003cstrong\u003eapt-get\u003c\/strong\u003e\u003c\/code\u003e, just like you do with the core Raspberry Pi packages. We love Linux!\u003c\/p\u003e\n\u003cdiv class=\"buy-button\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-information-and-downloads\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"columns large-12 medium-12 small-12 border-top\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"columns large-6 medium-6 small-12 left\"\u003e\n\u003ch2\u003eGetting started with the Pi Cap\u003c\/h2\u003e\n\u003cp\u003eWe have worked hard to make setting up your Pi Cap as straightforward as possible, whether you’re using a Pi Zero, Raspberry Pi 1 A+\/B+, Raspberry Pi 2 or Raspberry Pi 3 our easy-to-follow instructions should help you get started.\u003c\/p\u003e\n\u003cp\u003eSetting up with Raspberry Pi, A+\/B+, 2 and 3\u003cbr\u003eSetting up with Pi Zero\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"columns large-12 medium-12 small-12 border-top\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"columns large-6 medium-6 small-12 left\"\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cp\u003eIn you’re wondering what the Pi Cap can do or what model Raspberry Pi you should use, we’ve created a series of resources which should answer your questions. If you want to know what the pins on the PCB are for, or whether you should use a Touch Board or Pi Cap in your project. Make sure to check out our Pi Cap guides.\u003c\/p\u003e\n\u003cp\u003ePi Cap Technical Data Sheet\u003cbr\u003ePi Cap pin map\u003cbr\u003ePi Cap Raspberry Pi Guide\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"columns large-6 medium-6 small-12 right\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"columns large-12 medium-12 small-12 border-top\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"columns large-6 medium-6 small-12 left\"\u003e\n\u003ch2\u003ePi Cap Projects\u003c\/h2\u003e\n\u003cp\u003eThe Pi Cap can be used for capacitive touch or distance sensing. Whether you want to keep it plugged in to a screen or make it a self-standing wearable, there’s loads of opportunities with this tiny and powerful add-on.\u003c\/p\u003e\n\u003cp\u003eQuantifying Touch with the Pi Cap\u003cbr\u003eUnleashing #PugProse with the Pi Cap\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bare Conductive","offers":[{"title":"Default Title","offer_id":46982032425132,"sku":"cct1787256931412","price":19.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/bare-conductive-picap-discontinued_1.jpg?v=1787256940"},{"product_id":"adc-pi","title":"ADC Pi","description":"\u003cdiv class=\"col span5\"\u003e\n\u003cp\u003eThe ADC Pi Zero is an 8 channel 17 bit analogue to digital converter designed to work with the Raspberry Pi Zero. The ADC Pi Zero is based on two Microchip MCP3424 A\/D converters each containing 4 analogue inputs. The MCP3424 is a delta-sigma A\/D converter with low noise differential inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoldering required! This product comes unassembled and unsoldered.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe designed the ADC Pi Zero to work as a single ended A\/D converter using the internal 2.048V reference voltage with the -V pins tied to ground. A voltage divider on the ADC Pi Zero board brings the input voltage range to a much more useful 0 – 5.06V. In this configuration the sample size is 17 bits for each channel.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch2\u003eIntroduction:\u003c\/h2\u003e\n\u003cp\u003eThe ADC Pi Zero is powered through the host Raspberry Pi Zero using the GPIO port and extended pins on the GPIO connector allow you to stack the ADC Pi Zero along with other expansion boards.\u003c\/p\u003e\n\u003cp\u003eThe two MCP3424 A\/D converters communicate via i2c to the host Raspberry Pi giving you eight analogue inputs to use. A logic level converter is included on the ADC Pi Zero board giving you a buffered 5V i2c port making it easy to add other I2C devices which operate at 5 volts without damaging the raspberry pi 3.3 volt i2c port. The i2c buffer uses N-channel mosfets with a maximum drain current of 100mA.\u003c\/p\u003e\n\u003cp\u003eThe I2C address bits are selectable using the on-board jumpers. The MCP3424 supports up to 8 different I2C addresses so with two A\/D converters on each ADC Pi Zero you can stack up to 4 ADC Pi Zero boards on a single Raspberry Pi Zero giving you 32 ADC inputs.\u003c\/p\u003e\n\u003cp\u003eThe MCP3424 contains an on-board 2.048V reference voltage with an input range of ±2.048V differentially (full scale range of 4.096V\/PGA). A programmable Gain Amplifier gives the user a selectable gain of x1, x2, x4 or x8 before the analogue to digital conversion takes place.\u003c\/p\u003e\n\u003cp\u003eThe data rate for analogue to digital conversions is 3.75 (17 bit), 15 (15 bit), 60 (13 bit) or 240 (11 bit) samples per second. Data rate and resolution can be configured within software using the I2C interface.\u003c\/p\u003e\n\u003cp\u003eWe have a knowledge base article, ADC Sample Rate Comparisonwhich has more detailed sample information and test scripts to compare the different MCP2424 ADC chip bit and sample rates.\u003c\/p\u003e\n\u003cp\u003eUnused inputs should be tied to ground.\u003c\/p\u003e\n\u003cp\u003eIf you want to sample a higher input voltage you can use our ADC Pi Input Voltage Calculator to find the additional resistors and calculation values needed.\u003c\/p\u003e\n\u003ch2\u003eI2C Address Selection\u003c\/h2\u003e\n\u003cp\u003eThe MCP3424 analogue to digital converter contains two address select pins which can be tied to Vss, Vdd or left floating. This gives 8 possible I2C addresses for each chip. The ADC Pi Zero contains two MCP3424 chips so you can stack up to 4 ADC Pi Zero boards on a single Raspberry Pi. To simplify address selection on the ADC Pi Zero we have included a set of address selection pins which can be configured using the included jumpers. The illustrations below show the four recommended configurations for your ADC Pi Zero and the associated I2C addresses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDisconnect the ADC Pi Zero from the Raspberry Pi before changing the address pins. You may need to short the 5V and ground with a resistor to discharge the capacitors in order for the new addresses to be recognised.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/adcpiplus\/address-1.png?width=700\" alt=\"Address selection pins\"\u003e\u003c\/p\u003e\n\u003ch3\u003eI\u003csup\u003e2\u003c\/sup\u003eC Address Table\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdr 0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdr 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eI2C Address\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow or Float\u003c\/td\u003e\n\u003ctd\u003eLow or Float\u003c\/td\u003e\n\u003ctd\u003e0x68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd\u003eFloat\u003c\/td\u003e\n\u003ctd\u003e0x69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003e0x6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFloat\u003c\/td\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd\u003e0x6B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd\u003e0x6C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003eFloat\u003c\/td\u003e\n\u003ctd\u003e0x6D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003e0x6E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFloat\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003e0x6F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eWarning\u003c\/h3\u003e\n\u003cp\u003eDo not under any circumstanced connect the two centre pins together. This will create a direct short between the 5V and ground pins and will damage or destroy your Raspberry Pi and ADC Pi Zero board.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/adcpiplus\/addresswarning.png?width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRecommended Address Configurations\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration 1:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnalogue Channels 1-4 = I2C Address: 0x68\u003cbr\u003eAnalogue Channels 5-8 = I2C Address: 0x69\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/adcpiplus\/addressconfig1.png?width=700\" alt=\"Address Configuration 1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration 2:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnalogue Channels 1-4 = I2C Address: 0x6A\u003cbr\u003eAnalogue Channels 5-8 = I2C Address: 0x6B\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/adcpiplus\/addressconfig2.png?width=700\" alt=\"Address Configuration 2\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration 3:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnalogue Channels 1-4 = I2C Address: 0x6C\u003cbr\u003eAnalogue Channels 5-8 = I2C Address: 0x6D\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/adcpiplus\/addressconfig3.png?width=700\" alt=\"Address Configuration 3\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration 4:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnalogue Channels 1-4 = I2C Address: 0x6E\u003cbr\u003eAnalogue Channels 5-8 = I2C Address: 0x6F\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/adcpiplus\/addressconfig4.png?width=700\" alt=\"Address Configuration 4\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDatasheets\u003c\/h2\u003e\n\u003cp\u003eMCP3424\u003c\/p\u003e\n\u003ch2\u003eCompatibility Chart\u003c\/h2\u003e\n\u003ctable class=\"compatibility\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model A\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model A+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model B+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 2 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 3 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Zero\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eODroid C1\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eODroid C2\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col span5\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8 x 17-bit 0 to 5V Single Ended Inputs\u003c\/li\u003e\n\u003cli\u003eControl via the Raspberry Pi I2C port\u003c\/li\u003e\n\u003cli\u003eStack up to 4 ADC Pi Zero boards on a single Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eJumper selectable I2C addresses\u003c\/li\u003e\n\u003cli\u003eBuffered 5V I2C port\u003c\/li\u003e\n\u003cli\u003eBased on the MCP3424 from Microchip Technologies Inc\u003c\/li\u003e\n\u003cli\u003eSingle Ended full-scale range of 5.0V\u003c\/li\u003e\n\u003cli\u003eOn-board 2.048V reference voltage (Accuracy ± 0.05%, Drift: 15 ppm\/°C)\u003c\/li\u003e\n\u003cli\u003eOn-Board Programmable Gain Amplifier (PGA): Gains of 1, 2, 4 or 8\u003c\/li\u003e\n\u003cli\u003eProgrammable Data Rate Options:\u003cbr\u003e- 3.75 SPS (17 bits)\u003cbr\u003e- 15 SPS (15 bits)\u003cbr\u003e- 60 SPS (13 bits)\u003cbr\u003e- 240 SPS (11 bits)\u003c\/li\u003e\n\u003cli\u003eOne-Shot or Continuous Conversion Options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure which ADC you need ? Check our Analogue to Digital Buyers guide to compare our ADC expansion boards.\u003c\/p\u003e\n\u003ch2\u003eInput Ratings \u0026amp; Specifications\u003c\/h2\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVdd (5V pin on I2C bus)\u003c\/td\u003e\n\u003ctd\u003e5.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAll AD inputs and outputs\u003c\/td\u003e\n\u003ctd\u003eVSS–0.4V to VDD+0.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent at Input Pins\u003c\/td\u003e\n\u003ctd\u003e±2 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C SDA\/SCL voltage\u003c\/td\u003e\n\u003ctd\u003e5.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C port current\u003c\/td\u003e\n\u003ctd\u003e100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\n\u003cbr\u003eBoard Layout\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/adcpizero\/adcpizero_boardlayout_small.svg?width=700\" alt=\"Board Layout\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSchematic\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/adcpizero\/adcpizero_schematic.png?width=700\" alt=\"Click to download\"\u003e\u003cbr\u003eClick to download schematic PDF.\u003c\/p\u003e\n\u003ch2\u003eMechanical Drawings\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/adcpizero\/adcpizero_mechanical_small.svg?width=700\" alt=\"Mechanical Drawing\"\u003e\u003c\/p\u003e\n\u003cp\u003eClick image to enlarge\u003c\/p\u003e\n\u003ch2\u003eSample Code\u003c\/h2\u003e\n\u003cp\u003eWe have Arduino, C, Windows 10 IOT, Python 2 and Python 3 libraries available for this expansion board. You can download all of the libraries from github at:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/abelectronicsuk\/\u003c\/p\u003e\n\u003cp\u003eDownload the \u003cstrong\u003eArduino libraries\u003c\/strong\u003efrom: https:\/\/github.com\/abelectronicsuk\/ABElectronics_Arduino_Libraries\u003c\/p\u003e\n\u003cp\u003eTo download the \u003cstrong\u003eC libraries\u003c\/strong\u003e to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_C_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eTo download the \u003cstrong\u003ePython 2\u003c\/strong\u003e libraries to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_Python_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eTo download the \u003cstrong\u003ePython 3\u003c\/strong\u003e libraries to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_Python3_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eDownload the \u003cstrong\u003eWindows 10 IOT libraries\u003c\/strong\u003e from:https:\/\/github.com\/abelectronicsuk\/ABElectronics_Win10IOT_Libraries\/\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"Download Python Code Samples\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/pythondownload.svg?width=700\" alt=\"Download Python 2 and 3 code samples\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"Download Arduino Code Samples\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/arduino.svg?width=700\" alt=\"Download Arduino code samples\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTutorials\u003c\/h2\u003e\n\u003cp\u003eWe have a range of tutorials for the ADC Pi, ADC Pi Zero and ADC Pi Plus in our Knowledge Base\u003c\/p\u003e\n\u003ch3\u003eADC Pi Zero Tutorials\u003c\/h3\u003e\n\u003carticle id=\"content\"\u003e\n\u003cdiv id=\"pagecontent\"\u003e\n\u003ch2\u003eAssembly Instructions\u003c\/h2\u003e\n\u003cp\u003eThe ADC Pi Zero is supplied with the 40 pin GPIO connector and the 12 pin address connector unsoldered. We supply the ADC Pi Zero this way because the Raspberry Pi Zero is also supplied without a GPIO header and the ADC Pi Zero could therefore be fitted both above or below the Raspberry Pi Zero.\u003c\/p\u003e\n\u003cp\u003eBefore using the ADC Pi Zero you will need to solder both connectors onto the PCB. We suggest soldering the 40 pin GPIO connector first and then the address select connector. Soldering the address select connector first will make it difficult to access the three corner pins on the GPIO connector.\u003c\/p\u003e\n\u003ch2\u003ePCB Header Assembly Jig\u003c\/h2\u003e\n\u003cp\u003eDownload and print our PCB Header Assembly Jig to hold your circuit board when soldering the header pins.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.abelectronics.co.uk\/docs\/kb\/pcbassemblyjig\/icon-use.png?width=700\" alt=\"Use\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"ABelectronics","offers":[{"title":"Default Title","offer_id":46982033703084,"sku":"ncx1787256933276","price":13.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/adc-pi_1.jpg?v=1787256942"},{"product_id":"1-wire-pi-zero","title":"1 Wire Pi Zero","description":"\u003cp\u003eThe 1 Wire Pi Zero from AB Electronics is a communication board supporting the 1-Wire® protocol designed for use on the Raspberry Pi Zero. A 5V buffered I2C port is also provided on the board.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoldering required! This product comes unassembled and unsoldered.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1-Wire® port on the 1 Wire Pi Zero is based around a DS2482-100 I2C to 1-Wire® bridge device. The DS2482-100 provides bi-directional protocol conversion between the I2C port on the Raspberry Pi and any attached 1-Wire® slave devices.\u003c\/p\u003e\n\u003cp\u003eAn ESD Protection Diode is used to protect the 1 Wire Pi Zero and Raspberry Pi from electrostatic spikes on the 1-Wire® port.\u003c\/p\u003e\n\u003cp\u003eConnections to the 1-Wire® port can be made through the RJ-12 socket or the solder points on the PCB. ABelectronics have a\u003cspan\u003e \u003c\/span\u003eknowledge base article\u003cspan\u003e \u003c\/span\u003efor configuring and using the 1-Wire® port on your Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003eThe 1 Wire Pi Zero is powered through the host Raspberry Pi using the GPIO port and extended pins on the GPIO connector allow you to stack the 1 Wire Pi Zero along with other expansion boards.\u003c\/p\u003e\n\u003cp\u003eA 5V input port is also provided allowing you to use an external power supply on the 1-Wire® interface, reducing the load on the Raspberry Pi. If you choose to use the external 5V input please remove the solder jumper on the board to isolate the Raspberry Pi 5V bus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-Wire® to I2C host interface with ESD protection diode.\u003c\/li\u003e\n\u003cli\u003eStackable with other Raspberry Pi accessory boards.\u003c\/li\u003e\n\u003cli\u003eBuffered 5V I2C port.\u003c\/li\u003e\n\u003cli\u003eExternal 5V power input for 1-Wire® interface.\u003c\/li\u003e\n\u003cli\u003eI2C address selection via solder jumpers.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABelectronics","offers":[{"title":"Default Title","offer_id":46982033670316,"sku":"jby1787256933421","price":9.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/1-wire-pi-zero_1.jpg?v=1787256942"},{"product_id":"breakout-pi-zero","title":"Breakout Pi Zero","description":"\u003cp\u003eThe Breakout Pi Zero is a useful and versatile prototyping expansion board for the Raspberry Pi Zero computer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoldering required! This product comes unassembled and unsoldered.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll of the Raspberry Pi GPIO pins except GPIO 24, ID_SC and ID_SD are broken out into separate pads and 3.3 volt, 5 volt and ground rails run down the sides of the prototyping area on board.\u003c\/p\u003e\n\u003cp\u003eThe board has a working area with pads arranged into groups of three pins.\u003c\/p\u003e\n\u003cp\u003eThe board is supplied as a ready to solder kit with a 40 pin header to connect to the Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003eYou can use our optional mount kit pack to secure your prototyping board to your Raspberry Pi.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch2\u003eIntroduction:\u003c\/h2\u003e\n\u003ch2\u003eCompatibility Chart\u003c\/h2\u003e\n\u003ctable class=\"compatibility\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model A\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model A+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model B+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 2 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 3 Model B\/B+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 4 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Zero \/ ZeroW\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMechanical Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Breakout Pi Zero Mechanical Drawing\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/breakout\/breakoutpizero\/breakout-pi-zero-mechanical.jpg?width=700\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABelectronics","offers":[{"title":"Default Title","offer_id":46982035341484,"sku":"quu1787256935234","price":2.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/breakout-pi-zero_1.jpg?v=1787256944"},{"product_id":"adc-dac-pi-zero","title":"ADC-DAC Pi Zero","description":"\u003cdiv class=\"col span5\"\u003e\n\u003cp\u003eThe ADC-DAC Pi Zero is a 2 channel 12 bit analogue to digital converter and 2 channel 12 bit digital to analogue converter designed to work with the Raspberry Pi. Designed for the same footprint as the Raspberry Pi Zero the ADC-DAC Pi Zero is also compatible with full size Raspberry Pi models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoldering required! This product comes unassembled and unsoldered.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ADC-DAC Pi Zero is based on the Microchip MCP3202 A\/D converter containing 2 analogue inputs with 12 bit resolution with a Microchip MCP4822 dual channel 12-bit DAC with internal voltage reference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax ADC Sample Rate: \u003c\/strong\u003e100k samples\/sec\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax ADC Sample Rate under Python:\u003c\/strong\u003e 12,000 samples per second.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eThe ADCDAC Pi Zero is compatible with all Raspberry Pi models from the A+ and B+ onwards.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNot sure which ADC you need? Check our Analogue to Digital Buyers guide to compare our ADC expansion boards.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch2\u003eIntroduction:\u003c\/h2\u003e\n\u003cp\u003ePower to the board is provided through the host Raspberry Pi using the GPIO port. Only one ADC-DAC Pi Zero can be used on a Raspberry Pi but the extended pins on the GPIO connector allow you to stack the ADC-DAC Pi Zero along with other expansion boards. Mounting holes on the board can be used to securely fit the board on your Raspberry Pi. As the ADC-DAC Pi Zero uses the same footprint as the Raspberry Pi Zero only two of the mounting holes can be used on the larger Raspberry Pi models.\u003c\/p\u003e\n\u003cp\u003eThe A\/D and D\/A converters communicate with the Raspberry Pi through the SPI interface.\u003c\/p\u003e\n\u003cp\u003eDatasheets for the MCP3202 and MCP4822 can be found on the technical information tab.\u003c\/p\u003e\n\u003ch2\u003eDatasheets\u003c\/h2\u003e\n\u003cp\u003eMCP3202\u003c\/p\u003e\n\u003cp\u003eMCP4822\u003c\/p\u003e\n\u003ch2\u003eCompatibility Chart\u003c\/h2\u003e\n\u003ctable class=\"compatibility\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model A\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model A+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model B+\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 2 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 3 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Zero\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col span5\"\u003e\n\u003carticle id=\"content\"\u003e\n\u003cdiv id=\"pagecontent\"\u003e\n\u003ch2\u003eInput Ratings \u0026amp; Specifications\u003c\/h2\u003e\n\u003cp\u003eMaximum voltage on ADC inputs: 3.3V\u003c\/p\u003e\n\u003ch2\u003eSchematic\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Click to download\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/adcdacpizero\/adcdacpizero-schematic.png?width=700\"\u003e\u003cbr\u003eClick to download schematic PDF.\u003c\/p\u003e\n\u003ch2\u003eMechanical Drawings\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Mechanical Drawing\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/adcdacpizero\/adcdacpizero-mechanical.svg?width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003eClick image to enlarge\u003c\/p\u003e\n\u003ch2\u003eSample Code\u003c\/h2\u003e\n\u003cp\u003eWe have Arduino, C, Windows 10 IOT, Python 2 and Python 3 libraries available for this expansion board. You can download all of the libraries from github at:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/abelectronicsuk\/\u003c\/p\u003e\n\u003cp\u003eDownload the \u003cstrong\u003eArduino libraries\u003c\/strong\u003efrom: https:\/\/github.com\/abelectronicsuk\/ABElectronics_Arduino_Libraries\u003c\/p\u003e\n\u003cp\u003eTo download the \u003cstrong\u003eC libraries\u003c\/strong\u003e to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_C_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eTo download the \u003cstrong\u003ePython 2\u003c\/strong\u003e libraries to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_Python_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eTo download the \u003cstrong\u003ePython 3\u003c\/strong\u003e libraries to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_Python3_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eDownload the \u003cstrong\u003eWindows 10 IOT libraries\u003c\/strong\u003e from:https:\/\/github.com\/abelectronicsuk\/ABElectronics_Win10IOT_Libraries\/\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Download Python 2 and 3 code samples\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/pythondownload.svg?width=700\" title=\"Download Python Code Samples\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Download Arduino code samples\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/arduino.svg?width=700\" title=\"Download Arduino Code Samples\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAssembly Instructions\u003c\/h2\u003e\n\u003cp\u003eThe ADC DAC Pi Zero is supplied with the 40 pin GPIO connector unsoldered. We supply the ADC DAC Pi Zero this way because the Raspberry Pi Zero is also supplied without a GPIO header and the ADC DAC Pi Zero could therefore be fitted both above or below the Raspberry Pi Zero.\u003c\/p\u003e\n\u003cp\u003eBefore using the ADC DAC Pi Zero you will need to solder the connector onto the PCB.\u003c\/p\u003e\n\u003ch2\u003ePCB Header Assembly Jig\u003c\/h2\u003e\n\u003cp\u003eDownload and print our PCB Header Assembly Jig to hold your circuit board when soldering the header pins.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Use\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/kb\/pcbassemblyjig\/icon-use.png?width=700\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"ABelectronics","offers":[{"title":"Default Title","offer_id":46982035505324,"sku":"zfu1787256935487","price":9.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/adc-dac-pi-zero_1.jpg?v=1787256944"},{"product_id":"io-pi-zero-discontinued","title":"IO Pi Zero [Discontinued]","description":"\u003cdiv class=\"col span5\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e16 Digital Inputs\/Outputs\u003c\/li\u003e\n\u003cli\u003eControl via the Raspberry Pi I2C port\u003c\/li\u003e\n\u003cli\u003eStack up to 8 IO Pi boards on a single Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eSolder pad selectable I2C addresses\u003c\/li\u003e\n\u003cli\u003eExternal 5V Input with isolation pad\u003c\/li\u003e\n\u003cli\u003eBased on the MCP23017 from Microchip Technologies Inc\u003c\/li\u003e\n\u003cli\u003eConfigurable interrupt output pins - Configurable as active-high, active-low or open-drain\u003c\/li\u003e\n\u003cli\u003eINTA and INTB can be configured to operate independently or together\u003c\/li\u003e\n\u003cli\u003eConfigurable interrupt source  - Interrupt-on-change from configured register defaults  or pin changes\u003c\/li\u003e\n\u003cli\u003ePolarity Inversion register to configure the polarity of the input port data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ch2\u003eIntroduction:\u003c\/h2\u003e\n\u003cp\u003eThe IO Pi Zero is a 16 channel digital expansion board designed for use on the Raspberry Pi Zero. The board is based around the MCP23017 16-bit I\/O expander from Microchip Technology Inc. A MCP23017 expander is included on the board allowing you to connect up to 16 digital inputs or outputs to the Raspberry Pi.  The IO Pi Zero Expander is powered through the host Raspberry Pi using the GPIO port and extended pins on the GPIO connector allow you to stack the IO Pi Zero along with other expansion boards.\u003c\/p\u003e\n\u003cp\u003eThe I2C address bits are selectable using the on-board jumpers. The MCP23017 supports up to 8 different I2C addresses so with one MCP23017 device on each IO Pi Zero you can stack up to 8 IO Pi Zero boards on a single Raspberry Pi giving a maximum of 128 I\/O ports.\u003c\/p\u003e\n\u003cp\u003eThe IO Pi includes a 5V port that can be isolated from the Raspberry Pi via an isolation solder jumper so you can use a seperate high current power supply to power the IO Pi reducing the load on the Raspberry Pi. Use of an external supply is recommended if you plan on connecting more than one IO Pi to your Raspberry Pi.\u003c\/p\u003e\n\u003ch2\u003eI2C Address Selection\u003c\/h2\u003e\n\u003cp\u003eThe MCP23017 contains three address select pins which can be tied to Vss or Vdd.  This gives 8 possible I2C addresses for each chip.  The IO Pi Zero contains one MCP23017 chip so you can stack up to 8 IO Pi boards on a single Raspberry Pi.  To simplify address selection on the IO Pi we have included a set of address selection pads which can be configured by applying a small solder bridge across the required pads. The table below show the recommended configurations for your IO Pi and the associated I2C addresses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDisconnect the IO Pi from the Raspberry Pi before changing the address pins.  The address pins are tied to GND (low) via a 10K resistor so the jumper is used to tie a pin to Vcc (high).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDefault Configuration (IC1 = 0x20)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"i2caddress\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003eAddress\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0x20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csvg height=\"10\" width=\"10\"\u003e\u003ccircle cx=\"5\" cy=\"5\" fill=\"black\" r=\"4\" stroke=\"black\" stroke-width=\"1\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e0x21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csvg height=\"10\" width=\"10\"\u003e\u003ccircle cx=\"5\" cy=\"5\" fill=\"black\" r=\"4\" stroke=\"black\" stroke-width=\"1\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0x22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csvg height=\"10\" width=\"10\"\u003e\u003ccircle cx=\"5\" cy=\"5\" fill=\"black\" r=\"4\" stroke=\"black\" stroke-width=\"1\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csvg height=\"10\" width=\"10\"\u003e\u003ccircle cx=\"5\" cy=\"5\" fill=\"black\" r=\"4\" stroke=\"black\" stroke-width=\"1\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e0x23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg height=\"10\" width=\"10\"\u003e\u003ccircle cx=\"5\" cy=\"5\" fill=\"black\" r=\"4\" stroke=\"black\" stroke-width=\"1\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0x24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg height=\"10\" width=\"10\"\u003e\u003ccircle cx=\"5\" cy=\"5\" fill=\"black\" r=\"4\" stroke=\"black\" stroke-width=\"1\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csvg height=\"10\" width=\"10\"\u003e\u003ccircle cx=\"5\" cy=\"5\" fill=\"black\" r=\"4\" stroke=\"black\" stroke-width=\"1\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e0x25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg height=\"10\" width=\"10\"\u003e\u003ccircle cx=\"5\" cy=\"5\" fill=\"black\" r=\"4\" stroke=\"black\" stroke-width=\"1\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csvg height=\"10\" width=\"10\"\u003e\u003ccircle cx=\"5\" cy=\"5\" fill=\"black\" r=\"4\" stroke=\"black\" stroke-width=\"1\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0x26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003csvg height=\"10\" width=\"10\"\u003e\u003ccircle cx=\"5\" cy=\"5\" fill=\"black\" r=\"4\" stroke=\"black\" stroke-width=\"1\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csvg height=\"10\" width=\"10\"\u003e\u003ccircle cx=\"5\" cy=\"5\" fill=\"black\" r=\"4\" stroke=\"black\" stroke-width=\"1\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csvg height=\"10\" width=\"10\"\u003e\u003ccircle cx=\"5\" cy=\"5\" fill=\"black\" r=\"4\" stroke=\"black\" stroke-width=\"1\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003e0x27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCompatibility Chart\u003c\/h2\u003e\n\u003ctable class=\"compatibility\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model A\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"compatibilityno\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model A+\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 1 Model B+\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 2 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi 3 Model B\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRaspberry Pi Zero\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eODroid C1\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eODroid C2\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"compatibilityyes\"\u003eYes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col span5\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2\u003eInput Ratings \u0026amp; Specifications\u003c\/h2\u003e\n\u003cp\u003eVdd (5V input pin when isolation jumper is removed): \u003cstrong\u003e4.5V - 5.5V\u003c\/strong\u003e\u003cbr\u003eAll digital inputs and outputs: \u003cstrong\u003e0 - Vdd\u003c\/strong\u003e\u003cbr\u003eCurrent at I\/O Pin (sourced or sunk): \u003cstrong\u003e25 mA\u003c\/strong\u003e\u003cbr\u003eMaximum current on a single I\/O Bank (1 MCP23017 device): \u003cstrong\u003e125 mA\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eTo install the IO Pi simply press the 40 pin connector down onto the Raspberry Pi GPIO pins with the board sat over the top (or below) the Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003eIf you are installing more than one IO Pi on a single Raspberry Pi board then you will need to configure the address select jumpers for each IO Pi as shown.\u003c\/p\u003e\n\u003cp\u003eUnsolder the isolation jumper when connecting an external power supply to the 5V port.\u003c\/p\u003e\n\u003ch2\u003eSchematic\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Click to download\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/iopizero\/iopi-zero-schematic.png?width=700\"\u003e\u003cbr\u003eClick to download schematic PDF.\u003c\/p\u003e\n\u003ch2\u003eMechanical Drawings\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Mechanical Drawing\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/stock\/raspberrypi\/iopizero\/iopi-zero-mechanical.svg?width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003eClick image to enlarge\u003c\/p\u003e\n\u003ch2\u003eSample Code\u003c\/h2\u003e\n\u003cp\u003eWe have Arduino, C, Windows 10 IOT, Python 2 and Python 3 libraries available for this expansion board.  You can download all of the libraries from github at:\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/github.com\/abelectronicsuk\/\u003c\/p\u003e\n\u003cp\u003eDownload the \u003cstrong\u003eArduino libraries\u003c\/strong\u003efrom: https:\/\/github.com\/abelectronicsuk\/ABElectronics_Arduino_Libraries\u003c\/p\u003e\n\u003cp\u003eTo download the \u003cstrong\u003eC libraries\u003c\/strong\u003e to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_C_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eTo download the \u003cstrong\u003ePython 2\u003c\/strong\u003e libraries to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_Python_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eTo download the \u003cstrong\u003ePython 3\u003c\/strong\u003e libraries to your Raspberry Pi type in terminal:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003egit clone https:\/\/github.com\/abelectronicsuk\/ABElectronics_Python3_Libraries.git\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eDownload the \u003cstrong\u003eWindows 10 IOT libraries\u003c\/strong\u003e from:https:\/\/github.com\/abelectronicsuk\/ABElectronics_Win10IOT_Libraries\/\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Download Python 2 and 3 code samples\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/pythondownload.svg?width=700\" title=\"Download Python Code Samples\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Download Arduino code samples\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/arduino.svg?width=700\" title=\"Download Arduino Code Samples\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTutorials\u003c\/h2\u003e\n\u003cp\u003eWe have several tutorials avaiable for the IO Pi and IO Pi Plus in our Knowledge Base.\u003c\/p\u003e\n\u003ch3\u003eIO Pi Plus Tutorials\u003c\/h3\u003e\n\u003ch2\u003eAssembly Instructions\u003c\/h2\u003e\n\u003cp\u003eThe IO Pi Zero is supplied with the 40 pin GPIO connector unsoldered.\u003c\/p\u003e\n\u003cp\u003eWe supply the IO Pi Zero this way because the Raspberry Pi Zero is also supplied without a GPIO header and the IO Pi Zero could therefore be fitted both above or below the Raspberry Pi Zero.\u003c\/p\u003e\n\u003cp\u003eBefore using the IO Pi Zero you will need to solder the 40 pin GPIO connectors onto the PCB.  \u003c\/p\u003e\n\u003ch2\u003ePCB Header Assembly Jig\u003c\/h2\u003e\n\u003cp\u003eDownload and print our PCB Header Assembly Jig to hold your circuit board when soldering the header pins.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Use\" src=\"https:\/\/www.abelectronics.co.uk\/docs\/kb\/pcbassemblyjig\/icon-use.png?width=700\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABelectronics","offers":[{"title":"Default Title","offer_id":46982036684972,"sku":"oyv1787256936524","price":7.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/io-pi-zero-discontinued_1.jpg?v=1787256945"},{"product_id":"hifiberry-dac-dsp","title":"HiFiBerry DAC+ DSP","description":"\u003cp\u003eHere it is: the \u003cstrong\u003eDAC+ DSP\u003c\/strong\u003e! It is the board you always wanted but were afraid to ask for!\u003c\/p\u003e\n\u003cp\u003eThe HiFiBerry DAC+ DSP is a high-resolution digital-to-analogue converter for the Raspberry Pi (newer models with 40 pin GPIO connector). It combines a Burr-Brown DAC used on the HiFiBerry DAC+ with digital input and output - and also comes with a powerful digital signal processor.\u003c\/p\u003e\n\u003cp\u003eThe DAC+ DSP uses the same full-featured DSP that is used on the Beocreate 4-channel amplifier and combines it with digital inputs and outputs and a stereo analogue output.\u003c\/p\u003e\n\u003cp\u003eWe wanted to offer the maker community a DSP that they can use in any way they like, without pre-defined filter setups or “applications”, but full access to the DSP. This allows you to create DSP programs for all kinds of applications – not just simple crossovers or equalisers.\u003c\/p\u003e\n\u003cp\u003eWe now stock the DAC+ DSP Backplate, allowing you to fit this HAT into the HiFiBerry Universal Steel Case for Raspberry Pi  5 and the Pi 4 version!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStereo analog output (sample rates up to 192kHz\/24bit)\u003c\/li\u003e\n\u003cli\u003eStereo digital input and output (input up to 96kHz, output up to 192kHz)\u003c\/li\u003e\n\u003cli\u003e300 MHz Digital Signal Processor (6144 instructions per sample incl. FFT and FIR accelerators)\u003c\/li\u003e\n\u003cli\u003eDedicated 192kHz\/24bit high-quality Burr-Brown DAC\u003c\/li\u003e\n\u003cli\u003eHigh-quality asynchronous sample rate converter that can upsample\/downsample\/mix audio sources\u003c\/li\u003e\n\u003cli\u003eOnboard EEPROM allows to board to boot and run even without the Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eUsers can upload programs developed with Analog’s SigmaStudioStereo input and output\u003c\/li\u003e\n\u003cli\u003eConnects directly to the Raspberry Pi, no additional cables needed\u003c\/li\u003e\n\u003cli\u003eNo soldering, comes as a pre-fabricated kit. You just plug it onto the Raspberry Pi, it is conform to the Raspberry Pi hardware-attached-on-top (HAT) specification.\u003c\/li\u003e\n\u003cli\u003eCompatible with all Raspberry Pi models with a 40-pin GPIO connector\u003c\/li\u003e\n\u003cli\u003eDirectly powered from the Raspberry Pi, no additional power supply\u003c\/li\u003e\n\u003cli\u003eGold-plated RCA output connectors\u003c\/li\u003e\n\u003cli\u003eComes with all components required to mount it. We include 4 M2.5x12mm spacers to fix the board onto the Raspberry Pi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDAC Maximum Output Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.1Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDAC Signal-to-Noise Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e112dB (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDAC THD+N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-93dB (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 3W (depends on the program running on the DSP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSample Rates\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44.1–192kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDSP Processing Capabilities\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull DSP functionality with DSP program development in Analog’s SigmaStudio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax IIR Filters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax FIR Filter Taps\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 8000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Sample Size for DSP Calculations\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32-bit decimal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cp\u003eWhat can you do with it? A lot – just get creative! Here are some example use cases:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUse it as a ‘DAC on steroids’\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe easiest thing to do is to use the DSP\/DAC as a DAC for the Raspberry Pi to play back music – as you would do this with our “normal” DAC+ boards. But in this case, you have the added benefit of a high-performance DSP to adjust for your particular needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUse it as a standalone DAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor those of you who have an old CD player or TV to play back music, just connect the TOSLink output of your CD player or TC to the TOSLink input of the board and get the analogue signal on the RCA output. You can even do this without the Raspberry Pi. However, you need to feed 5V to the board as it would normally be powered by the Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpsample\/downsample digital music sources\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMany audiophiles fear sample rate conversions! There are a lot of discussions about “being bit-perfect”, however it’s a simple fact that basically all DACs on the market do not perform equally well on all sample rates.\u003c\/p\u003e\n\u003cp\u003eSome people might prefer 48kHz playback, others want to use the highest available sample rate of 192kHz (that’s the limit of SPDIF).\u003c\/p\u003e\n\u003cp\u003eDo you have any preferences? With different DSP settings, you can try by yourself to see what works best for you. The performance parameters of the integrated asynchronous sample rate converters (dynamics, distortions) are better than the analogue performance of your DAC. Don’t be afraid to try it out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRoom equalisation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe major challenges in audio playback aren’t the electronics. While different components can have an impact on audio performance – there is one component that definitely will have a huge impact – the room that you’re listening in.\u003c\/p\u003e\n\u003cp\u003eThe same electronics and speakers can sound very different in different rooms. Not only the walls of a room, but every piece of furniture in it will reflect parts of the sound waves and absorb other parts. Especially in the low-frequency range, where there is a lot of absorption which can create all kinds of problems.\u003c\/p\u003e\n\u003cp\u003eSome frequencies might be very loud, others might be almost inaudible. This is normal and you can’t completely eliminate the effects of rooms acoustics. However, you can improve the performance of your setup. The easiest way to do this is to find room resonances and reduce the volume of the sound at these specific resonance frequencies.\u003c\/p\u003e\n\u003cp\u003eSounds complicated? Luckily there are tools like\u003cspan\u003e \u003c\/span\u003eREW\u003cspan\u003e \u003c\/span\u003ethat do a lot of the measurements and calculations for you already. We’ve already created a\u003cspan\u003e \u003c\/span\u003eguide how to use REW with our DSP toolkit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChange DSP parameters on the fly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDo you have some cool ideas to change the parameters of a DSP program on the fly? What about dynamic reduction that automatically gets activated at night? Yes, we all love high dynamics, but sometimes our neighbours don’t. Or you want to use a different equaliser set for TV playback than for music playback?\u003c\/p\u003e\n\u003cp\u003eEverything is possible. The DSP can be programmed directly from the Raspberry Pi. You can change parameters with simple command-line tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnect your I2S DAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe already see a lot of users using our DAC+ Pro to connect external I2S DACs. With the DAC+ DSP this will be much easier. The reason for this is the fact that you can select specific I2S output formats with the DSP\/DAC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: This is really something for advanced users. You should know a lot about I2S and you should also be able to debug this with an oscilloscope.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnd many more!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith Analog’s SigmaStudio, you can create your own DSP program and implement whatever you like. What about an adaptive loudness function? Check out\u003cspan\u003e \u003c\/span\u003ethis project. Want to run FIR filters? You can easily run two 4000-tap FIR filters on this powerful DSP.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"HiFiBerry","offers":[{"title":"Default Title","offer_id":46982520471724,"sku":"bbo1787257814879","price":73.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/hifiberry-dac-dsp_1.jpg?v=1787257824"},{"product_id":"112-mono-oled-128x128-whiteblack-breakout-i2c","title":"1.12\" Mono OLED (128x128, white\/black) Breakout - I2C","description":"\u003cp\u003eA crisp, bright 1.12\" OLED that's ideal for adding a small display to your project. This 128x128 pixel, monochrome white\/black display is ideal for graphing, readouts, and displaying basic icons.\u003c\/p\u003e\n\u003cp\u003eOLEDs have the advantage of being extremely bright and readable, with great contrast. Because this one is small, it's great for fitting into projects where space is at a premium, and it's Raspberry Pi\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eand\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eArduino-compatible!\u003c\/p\u003e\n\u003cp\u003eLike our other breakouts, this one just pops straight onto your Pi's pins once you've soldered on the included right-angle female header, and we included a trace that can be cut to change the I2C address from 0x3C to 0x3D, if you want to use two at once!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt's also compatible with our fancy new \u003c\/span\u003eBreakout Garden\u003cspan\u003e, where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out our full range of Breakout's and Breakout Garden's here\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1.12\" white OLED display (128x128 pixels)\u003c\/li\u003e\n\u003cli\u003e20x20mm active area\u003c\/li\u003e\n\u003cli\u003eI2C interface (address 0x3C\/0x3D (cut trace))\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V compatible\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\u003cli\u003eCompatible with all models of Raspberry Pi, and Arduino\u003c\/li\u003e\n\u003cli\u003ePython library\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1.12\" OLED display breakout\u003c\/li\u003e\n\u003cli\u003e1x5 male header\u003c\/li\u003e\n\u003cli\u003e1x5 female right-angle header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe've designed this breakout board so that you can solder on the piece of right-angle female header and pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 7, 9).\u003c\/p\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eWe recommend the\u003cspan\u003e \u003c\/span\u003eLuma Python library\u003cspan\u003e \u003c\/span\u003efor driving this OLED display. You can find full documentation for the Luma library\u003cspan\u003e \u003c\/span\u003ehere.\u003c\/p\u003e\n\u003cp\u003eTo get up and running you should:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the latest library directly from GitHub:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003esudo pip install git+git:\/\/github.com\/rm-hull\/luma.oled.git#egg=luma.oled\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrab the examples repository:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003egit clone https:\/\/github.com\/rm-hull\/luma.examples\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eThen run an example like so:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003epython maze.py --width 128 --height 128 --display sh1106\u003c\/code\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOur software does not support Raspbian Wheezy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":46982522536108,"sku":"tmj1787257818596","price":13.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/112-mono-oled-128x128-whiteblack-breakout---i2c_1.jpg?v=1787257827"},{"product_id":"bh1745-luminance-and-colour-sensor-breakout","title":"BH1745 Luminance and Colour Sensor Breakout","description":"\u003cp\u003eA really sophisticated and accurate colour and luminance sensor breakout that's Raspberry Pi and Arduino compatible. As well as detecting RGB colour and light level, it has added bells and whistles like 50\/60Hz light noise rejection, a wide detection range, and two illumination LEDs.\u003c\/p\u003e\n\u003cp\u003eThis type of sensor is the same as you'd find in phones, tablets, and laptops where they're used to detect ambient light temperature and adjust the colour temperature of the display accordingly.\u003c\/p\u003e\n\u003cp\u003eThe BH1745 Luminance and Colour Sensor Breakout has an I2C interface and is 3.3V or 5V compatible. Like our other\u003cspan\u003e \u003c\/span\u003ePimoroni breakouts, we've designed it so that you can solder a piece of right-angle header onto it and then pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 6, 9).\u003c\/p\u003e\n\u003cp\u003eIt's also compatible with our fancy new\u003cspan\u003e \u003c\/span\u003eBreakout Garden, where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out our full range of Breakout's and Breakout Garden's \u003c\/span\u003ehere\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBH1745 Luminance and Colour Sensor Breakout\u003c\/li\u003e\n\u003cli\u003eTwo white illumination LEDs\u003c\/li\u003e\n\u003cli\u003eRed, green, blue, and luminance measurements\u003c\/li\u003e\n\u003cli\u003e0.005 to 40,000 lx detection range\u003c\/li\u003e\n\u003cli\u003e50\/60Hz light noise rejection\u003c\/li\u003e\n\u003cli\u003eIR cut filter\u003c\/li\u003e\n\u003cli\u003e16 bit data output\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V compatible\u003c\/li\u003e\n\u003cli\u003eI2C interface, with address select via ADDR cuttable trace (0x38 or 0x39)\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi-compatible pinout (pins 1, 3, 5, 7, 9)\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi 3B+, 3, 2, B+, A+, Zero, and Zero W\u003c\/li\u003e\n\u003cli\u003ePython library\u003c\/li\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBH1745 Luminance and Colour Sensor Breakout\u003c\/li\u003e\n\u003cli\u003e1x5 male header\u003c\/li\u003e\n\u003cli\u003e1x5 female right angle header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eWe've put together a\u003cspan\u003e \u003c\/span\u003ePython library that you can use to read data from your BH1745 Luminance and Colour Sensor Breakout, and an easy one-line installer to install everything.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur software does NOT support Raspbian Wheezy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe trace between the solder pads (marked ADDR) can be cut (carefully with a craft knife) to change the I2C address from the default of 0x38 to 0x39, meaning that you can use up to two sensors on the same Raspberry Pi or Arduino. If cut, the pads can be bridged again by soldering to reset the address to 0x38.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":46982524076204,"sku":"gnj1787257821178","price":6.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/bh1745-luminance-and-colour-sensor-breakout_1.jpg?v=1787257830"},{"product_id":"cluster-hat-v26","title":"Cluster HAT v2.6","description":"\u003cp\u003eThe Cluster HAT \u003cstrong\u003ev2.6\u003c\/strong\u003e interfaces a Raspberry Pi 4 (or older A+\/B+\/2\/3\/4) with 4x Raspberry Pi Zero W boards (\u003cstrong\u003enot compatible with the Raspberry Pi Zero 2 W\u003c\/strong\u003e due to the additional power the Zero 2 requires).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e**Raspberry Pi and Pi Zero boards not included**\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConfigured to use USB Gadget mode, it is an ideal tool for teaching, testing or simulating small-scale clusters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB Gadget Mode: Ethernet and Serial Console\u003c\/li\u003e\n\u003cli\u003eOnboard 4-port USB 2.0 hub\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi Zeros are powered via Controller Pi GPIO\u003c\/li\u003e\n\u003cli\u003eIndividual Raspberry Pi Zero power controlled via Controller Pi GPIO\u003c\/li\u003e\n\u003cli\u003eConnector for USB Serial Adaptor (FTDI 3.3v)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eController Pi can be rebooted without interrupting power to Raspberry Pi Zeros (network recovers on boot)\u003c\/li\u003e\n\u003cli\u003e2 pin (0.1\" pitch) header for a 5V fan (200mA max, controlled by GPIO BCM18).\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso check out our Cluster HAT Case!\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cp\u003eAs with most things there are many ways to configure the ClusterHAT. If you know what you're doing with Linux kernel Gadget mode and networking you can probably skip most of these.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\nAssembly\u003cspan\u003e \u003c\/span\u003e- Connecting the ClusterHAT (plugging\/unplugging the Pi Zeros).\u003c\/li\u003e\n\u003cli\u003e\nSoftware\u003cspan\u003e \u003c\/span\u003e- Installing our Customised Raspbian for the Controller and Zeros.\u003c\/li\u003e\n\u003cli\u003e\nControl\u003cspan\u003e \u003c\/span\u003e- Controlling power to the Pi Zeros\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Cluster HAT v2.6\u003c\/li\u003e\n\u003cli\u003e4x 12mm M2.5 standoff\u003c\/li\u003e\n\u003cli\u003e8x 6mm M2.5 screw\u003c\/li\u003e\n\u003cli\u003e4x stick on feet\u003c\/li\u003e\n\u003cli\u003eUSB Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi and Pi Zero boards not included\u003c\/strong\u003e\u003c\/p\u003e","brand":"8086","offers":[{"title":"HAT Only","offer_id":46982524240044,"sku":"doo1787257821437","price":22.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/cluster-hat-v26_1.jpg?v=1787257830"},{"product_id":"lsm303d-6dof-motion-sensor-breakout-discontinued","title":"LSM303D 6DoF Motion Sensor Breakout [Discontinued]","description":"\u003cp\u003eThis 6 Degrees of Freedom Motion Sensor Breakout can detect acceleration in three axes - X, Y, and Z - as well as three axes of magnetic heading. 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Like our other\u003cspan\u003e \u003c\/span\u003ePimoroni breakouts, we've designed it so that you can solder a piece of right-angle header onto it and then pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 6, 9).\u003c\/p\u003e\n\u003cp\u003eIt's also compatible with our fancy new\u003cspan\u003e \u003c\/span\u003eBreakout Garden, where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLSM303D 6DoF Motion Sensor\u003c\/li\u003e\n\u003cli\u003e±2\/±4\/±8\/±12 gauss magnetic scale\u003c\/li\u003e\n\u003cli\u003e±2\/±4\/±6\/±8\/±16 g linear acceleration\u003c\/li\u003e\n\u003cli\u003e16 bit data output\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V compatible\u003c\/li\u003e\n\u003cli\u003eI2C interface, with address select via ADDR cuttable trace (0x1D or 0x1E)\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi-compatible pinout (pins 1, 3, 5, 7, 9)\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi 3B+, 3, 2, B+, A+, Zero, and Zero W\u003c\/li\u003e\n\u003cli\u003ePython library\u003c\/li\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLSM303D 6DoF Motion Sensor Breakout\u003c\/li\u003e\n\u003cli\u003e1x5 male header\u003c\/li\u003e\n\u003cli\u003e1x5 female right angle header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eWe've put together a\u003cspan\u003e \u003c\/span\u003ePython library that you can use to read data from your LSM303D 6DoF Breakout, and an easy one-line installer to install everything.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur software does not support Raspbian Wheezy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe trace between the solder pads (marked ADDR) can be cut (carefully with a craft knife) to change the I2C address from the default of 0x1D to 0x1E, meaning that you can use up to two sensors on the same Raspberry Pi or Arduino. If cut, the pads can be bridged again by soldering to reset the address to 0x1D.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":46982524272812,"sku":"tkc1787257821490","price":6.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/lsm303d-6dof-motion-sensor-breakout-discontinued_1.jpg?v=1787257830"},{"product_id":"raspberry-pi-tv-hat","title":"Raspberry Pi TV HAT","description":"\u003cp\u003e\u003cspan class=\"fontstyle0\"\u003e\u003cspan\u003eThe\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eRaspberry Pi TV HAT\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eis a DVB-T2 Digital TV receiver add-on for the Raspberry Pi, compatible with all 40-pin Raspberry Pi boards (with headers soldered).\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle0\"\u003eThe Raspberry Pi TV HAT allows you to receive digital terrestrial TV broadcast systems, which include DVB-T and DVB-T2 on a Raspberry Pi. This means that you can receive and view TV on a Raspberry Pi or create a TV server that allows you to stream received TV over a network to other devices (\u003cspan\u003eincluding PCs, tablets, smartphones (via apps), media centres and more)\u003c\/span\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"fontstyle0\"\u003eThe TV HAT can be used on all Raspberry Pi boards when running as a backend (server for other devices on the network). \u003c\/span\u003e\u003cspan\u003eThe TV HAT \u003c\/span\u003efeatures a Sony CXD2880 TV tuner supporting DVB-T and the second-generation DVB-T2 TV standards.\u003c\/p\u003e\n\u003cp\u003ePerformance when receiving and viewing TV on the Pi itself can vary, and \u003cstrong\u003ewe recommend using a Raspberry Pi 2 or later for this purpose.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe TV HAT does not support ATSC, the digital TV standard used in North America.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all 40-pin Raspberry Pi main boards\u003c\/li\u003e\n\u003cli\u003eSony CXD2880 TV tuner\u003c\/li\u003e\n\u003cli\u003eSupported TV standards: DVB-T2, DVB-T\u003c\/li\u003e\n\u003cli\u003eReception frequency: VHF III, UHF IV, UHF V\u003c\/li\u003e\n\u003cli\u003eChannel bandwidth:\n\u003cul\u003e\n\u003cli\u003eDVB-T2: 1.7MHz, 5MHz, 6MHz, 7MHz, 8MHz\u003c\/li\u003e\n\u003cli\u003eDVB-T: 5MHz, 6MHz, 7MHz, 8MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRaspberry Pi TV HAT Getting Started Guide\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi TV HAT Documentation\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi TV HAT Product Brief\u003c\/li\u003e\n\u003cli\u003e\nRaspberry Pi TV HAT mechanical drawing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWe’ve put together a clear and easy-to-follow step-by-step guide to show you exactly how to assemble, install and configure the Raspberry Pi TV HAT\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eWe've also written a tutorial on \u003c\/span\u003ehow to get the Raspberry Pi TV HAT working with Plex!\n\u003c\/li\u003e\n\u003cli\u003eProduct number: Raspberry Pi SC0054\u003c\/li\u003e\n\u003cli\u003eEAN: 707565827195\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout DVB-T\u003c\/h3\u003e\n\u003cp\u003eDigital Video Broadcasting – Terrestrial (DVB-T) is the DVB European-based consortium standard for the broadcast transmission of digital terrestrial television. 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The board uses an \u003cstrong\u003eFTDI\u003c\/strong\u003e FT234X IC, and Virtual COM port (VCP) drivers are available for many operating systems on the\u003cspan\u003e \u003c\/span\u003eFTDI website.\u003c\/p\u003e\n\u003cp\u003eWe also offer a CDC (\u003cspan data-mce-fragment=\"1\"\u003eCommunication Device Class)\u003c\/span\u003e version here.\u003c\/p\u003e\n\u003cp\u003eUsing solderless pins, the adapter slides onto the back of a Raspberry Pi Zero's GPIO with no soldering, but if a permanent connection is required, the adapter can still be soldered to the GPIO header.\u003c\/p\u003e\n\u003cp\u003eThe adapter PCB is printed with an alignment guide:\u003cspan\u003e \u003c\/span\u003e\u003cu\u003e\u003cstrong\u003eEnsure the white SQUARE on the PCB is aligned with the GPIO pin with the SQUARE gold pad on the Pi Zero GPIO pin 1\u003c\/strong\u003e\u003c\/u\u003e.\u003c\/p\u003e\n\u003cp\u003eIt's advised to connect the adapter to the Pi Zero before connecting the USB cable to the adapter, to prevent the serial RX\/TX pins from being connected before the ground pin. Once connected the Pi Zero can be powered on\/off without issue.\u003c\/p\u003e\n\u003cp\u003eWhen using with the Cluster HAT\u003cspan\u003e \u003c\/span\u003eyou will need to cut the pins down so only a few millimetres stick through the Raspberry Pi Zero and then file the ends round otherwise, the adapter will short on the back of an adjacent Raspberry Pi Zero. With use, the pins may become worn and need adjustment to keep in good contact with the Raspberry Pi Zero GPIO header.\u003c\/p\u003e","brand":"8086","offers":[{"title":"Default Title","offer_id":46982524960940,"sku":"wov1787257822506","price":4.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/serial-to-micro-usb-adapter-for-raspberry-pi-zero-ftdi-version_1.jpg?v=1787257831"},{"product_id":"as7262-6-channel-spectral-sensor-spectrometer-breakout-discontinued","title":"AS7262 6-channel Spectral Sensor (Spectrometer) Breakout [Discontinued]","description":"\u003cp\u003eDetect six distinct channels of visible light with this fancy-pants spectral sensor!\u003c\/p\u003e\n\u003cp\u003eUnlike normal RGB colour sensors, with the AS7262 you'll get six bands of colour readings that roughly translate to red, orange, yellow, green, blue, and violet. Rainbow-y!\u003c\/p\u003e\n\u003cp\u003eThe two on-board white LEDs mean that you can illuminate materials to give more accurate spectral readings and also measure reflectivity of surfaces. The LEDs we've used are really high quality ones with a CRI of \u0026gt;=90 and a colour temperature of 4,000K for consistent and accurate colour rendering.\u003c\/p\u003e\n\u003cp\u003eYou can do all sorts of cool things with this sensor, like analysing different light sources, measuring transmission of light through materials or solutions (with an additional light source), and more. Why not combine the AS7262 breakout with one of our\u003cspan\u003e \u003c\/span\u003eOLED breakouts, and chart the colour information on it?\u003c\/p\u003e\n\u003cp\u003eThe AS7262 6-Channel Spectral Sensor Breakout has an I2C interface and is 3.3V or 5V compatible. Like our other\u003cspan\u003e \u003c\/span\u003ePimoroni breakouts, we've designed it so that you can solder a piece of right-angle header onto it and then pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 6, 9).\u003c\/p\u003e\n\u003cp\u003eIt's also compatible with our fancy new\u003cspan\u003e \u003c\/span\u003eBreakout Garden, where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out our full range of Breakout's and Breakout Garden's \u003c\/span\u003ehere\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAMS AS7262 6-channel spectral (visible) sensor\u003c\/li\u003e\n\u003cli\u003eI2C interface (address: 0x49)\u003c\/li\u003e\n\u003cli\u003e6 spectral channels (450, 500, 550, 570, 600, 650nm)\u003c\/li\u003e\n\u003cli\u003e2 on-board illumination LEDs\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V compatible\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi-compatible pinout (pins 1, 3, 5, 7, 9)\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi 3B+, 3, 2, B+, A+, Zero, and Zero W\u003c\/li\u003e\n\u003cli\u003ePython library\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAS7262 6-Channel Spectral Sensor Breakout\u003c\/li\u003e\n\u003cli\u003e1x5 male header\u003c\/li\u003e\n\u003cli\u003e1x5 female right angle header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eWe've put together a\u003cspan\u003e \u003c\/span\u003ePython library that you can use to read data from your AS7262 6-Channel Spectral Sensor Breakout, an easy one-line installer to install everything, and a couple of examples of reading data from it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur software does not support Raspbian Wheezy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDimensions: 19 x 21 x 4mm\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":46982528860332,"sku":"sch1787257825824","price":15.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/as7262-6-channel-spectral-sensor-spectrometer-breakout-discontinued_1.jpg?v=1787257834"},{"product_id":"ltr-559-light-proximity-sensor-breakout","title":"LTR-559 Light \u0026 Proximity Sensor Breakout","description":"\u003cp\u003eThis light and proximity sensor detects light over a wide dynamic range (0.01 lux to 64,000 lux) and proximity within a short range of ~5cm.\u003c\/p\u003e\n\u003cp\u003eThe LTR-559 is the same sort of sensor that you'd find next to the camera in your phone to detect when it's next to your ear and when your phone should disable the touchscreen.\u003c\/p\u003e\n\u003cp\u003eIt's ideal for an automatic \u003cem\u003eand\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003emanual nightlight switch that detects when ambient light drops below a certain level and automatically tiggers something like\u003cspan\u003e \u003c\/span\u003eUnicorn pHAT\u003cspan\u003e \u003c\/span\u003eto come on, or just wave your hand over it to toggle the light on or off manually using proximity sensing.\u003c\/p\u003e\n\u003cp\u003eThe LTR-559 Light and Proximity Sensor Breakout has an I2C interface and is 3.3V or 5V compatible. Like our other\u003cspan\u003e \u003c\/span\u003ePimoroni breakouts, we've designed it so that you can solder a piece of right-angle header onto it and then pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 6, 9).\u003c\/p\u003e\n\u003cp\u003eIt's also compatible with our fancy new\u003cspan\u003e \u003c\/span\u003eBreakout Garden, where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out our full range of Breakout's and Breakout Garden's \u003c\/span\u003ehere\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLite-On LTR-559ALS-01 sensor\u003c\/li\u003e\n\u003cli\u003eI2C interface (address: 0x23)\u003c\/li\u003e\n\u003cli\u003eIR\/UV-filtering\u003c\/li\u003e\n\u003cli\u003e50.60Hz flicker rejection\u003c\/li\u003e\n\u003cli\u003e0.01 lux to 64,000 lux light detection range\u003c\/li\u003e\n\u003cli\u003e~5cm proximity detection range\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V compatible\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi-compatible pinout (pins 1, 3, 5, 7, 9)\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi 3B+, 3, 2, B+, A+, Zero, and Zero W\u003c\/li\u003e\n\u003cli\u003ePython library\u003c\/li\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLTR-559 Light and Proximity Sensor Breakout\u003c\/li\u003e\n\u003cli\u003e1x5 male header\u003c\/li\u003e\n\u003cli\u003e1x5 female right angle header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eWe've put together a\u003cspan\u003e \u003c\/span\u003ePython library that you can use to read data from your LTR-559 Light and Proximity Sensor Breakout, and an easy one-line installer to install everything.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur software does not support Raspbian Wheezy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eDimensions: 19x19x3mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":46982530531500,"sku":"cte1787257828260","price":5.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/ltr-559-light-proximity-sensor-breakout_1.jpg?v=1787257837"},{"product_id":"standard-55-mlx90640-thermal-camera-breakout","title":"Standard (55°) – MLX90640 Thermal Camera Breakout","description":"\u003cp\u003eA sophisticated, hackable, 32x24 pixel thermal camera breakout! Use it to monitor the temperature of your CPU or coffee pot, or to build your own heat-seeking night vision camera. Works with Raspberry Pi or Arduino.\u003c\/p\u003e\n\u003cp\u003eIt's perfect for building into projects - industrial, scientific, or just fun - and much more affordable than most thermal cameras. Our breakout makes it easy to use the camera with your Raspberry Pi or Arduino, using I2C and 3-6V supply. And it's available in two different fields of view, 55° (standard) or 110° (wide angle) depending on your preference.\u003c\/p\u003e\n\u003cp\u003eThe MLX90640 far-infrared camera is an array of 768 (32x24) thermal sensors that can detect temperatures from -40 to 300°C with approximately 1°C accuracy and up to 64FPS! The applications of this camera are manifold: measure the heat or heat dissipation of devices like CPUs, circuit boards, or electrical appliances; use it to identify thermal inefficiencies in your home; or use it for presence detection to identify bodies in complete darkness.\u003c\/p\u003e\n\u003cp\u003eIt's also compatible with our fancy new\u003cspan\u003e \u003c\/span\u003eBreakout Garden, where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out our full range of Breakout's and Breakout Garden's \u003c\/span\u003ehere\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMelexis MLX90640 far-infrared sensor array (datasheet)\u003c\/li\u003e\n\u003cli\u003e32x24 pixels\u003c\/li\u003e\n\u003cli\u003eField of view: 55°x35° or 110°x75°\u003c\/li\u003e\n\u003cli\u003eUp to 64FPS\u003c\/li\u003e\n\u003cli\u003e-40 to 300°C detection with approximately 1°C accuracy\u003c\/li\u003e\n\u003cli\u003eI2C interface (address 0x33)\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V compatible\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\u003cli\u003eCompatible with all models of Raspberry Pi, and with certain Arduino models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMLX90640 breakout\u003c\/li\u003e\n\u003cli\u003e1x5 male header\u003c\/li\u003e\n\u003cli\u003e1x5 female right-angle header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe've designed this breakout board so that you can solder on the piece of right-angle female header and pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 7, 9).\u003c\/p\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eWe've written\u003cspan\u003e \u003c\/span\u003esoftware in C\u003cspan\u003e \u003c\/span\u003ethat you can use to generate images and video from the MLX90640 cameras.\u003c\/p\u003e\n\u003cp\u003eSparkFun also provide an\u003cspan\u003e \u003c\/span\u003eexample Arduino\/Processing sketch\u003cspan\u003e \u003c\/span\u003efor the MLX90640.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur software does not support Raspbian Wheezy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":46982533120172,"sku":"tfx1787257830135","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/standard-55-mlx90640-thermal-camera-breakout_1.jpg?v=1787257839"},{"product_id":"ubercorn-discontinued","title":"Ubercorn [Discontinued]","description":"\u003cp\u003e256 big, bright, colourful pixels on a 19x19cm matrix that you can control with your Raspberry Pi. 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The 256 RGB pixels on its 16x16 matrix can be individually controlled (they're standard RGB LEDs driven by the on-board ARM chip, not addressable pixels like NeoPixels or APA102s), meaning that you can use it for animations and even scrolling text, especially if you chain a couple together.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e256 RGB LEDs in a 16x16 matrix\u003c\/li\u003e\n\u003cli\u003ePixels driven by ARM STM32F and three STP16CPC26 LED drivers\u003c\/li\u003e\n\u003cli\u003e2x20 pin female header for Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eData in and out headers (for chaining Ubercorns)\u003c\/li\u003e\n\u003cli\u003eAddress select DIP switch (addresses 0 to 7)\u003c\/li\u003e\n\u003cli\u003eScrew posts for external power (5V)\u003c\/li\u003e\n\u003cli\u003eMounting holes\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi 3B+, 3, 2, B+, A+, Zero, and Zero W\u003c\/li\u003e\n\u003cli\u003ePython library\u003c\/li\u003e\n\u003cli\u003eComes fully assembled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull-assembled Ubercorn PCB\u003c\/li\u003e\n\u003cli\u003e2x20 pin female header to boost height for Pi B+, 2, 3, 3B+\u003c\/li\u003e\n\u003cli\u003e4x M2.5 16mm metal standoffs, 8x M2.5 6mm screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe've designed Ubercorn with a 2x20 pin female header, just like a regular HAT, so that you can pop a Raspberry Pi right onto the back. You can use the included screws and standoffs to hold your Pi securely to the back of Ubercorn.\u003c\/p\u003e\n\u003cp\u003eIf you connect a power supply to the two screw terminals, then it'll back-power your Pi too. With a single Ubercorn and good-quality 2.5A power supply, you can connect the power supply to your Pi and it'll provide sufficient power for Ubercorn also.\u003c\/p\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eUbercorn can be driven with the\u003cspan\u003e \u003c\/span\u003eUnicorn HAT HD Python library. We've updated the library to accommodate larger-sized matrices, so all you need to do is specify the total width and height of your matrices, the top left pixel coordinates for each matrix, and their rotation. If you're just using a single matrix, you don't need to worry about this, and you can just use the software in exactly the same way as Unicorn HAT HD.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur software does not support Raspbian Wheezy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIf using the screw terminals on the back of Ubercorn for power,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edo not use power supplies that supply any more than 5V\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor you'll risk damaging both your Ubercorn and your Raspberry Pi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower requirements: \u003c\/strong\u003eeach Ubercorn panel will draw about 1A at 5V, meaning that a single Ubercorn should run fine from a standard 5V\/2.5A\u003cspan\u003e \u003c\/span\u003eRaspberry Pi power supply. You might \u003cem\u003ejust\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eget away with running two from a single power supply. Larger setups will require additional power, supplied through the screw terminals on the rear of Ubercorn. Power can be daisy-chained from panel to panel (via the screw terminals), provided you have sufficient current to drive all of the panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBe very careful to connect your Pi properly to the header\u003c\/strong\u003e, ensuring that it's i) the correct way round (the outline of the Pi Zero on Ubercorn and the four mounting holes for a larger Pi should show you the correct way), and ii) that the pins are all correctly lined up, i.e. not offset. Again, connecting it incorrectly will cause damage to both Ubercorn and your Raspberry Pi.\u003c\/li\u003e\n\u003cli\u003eThe pinout of the data in and out headers is (from top left, and from left to right) GND, GND, CS, SCLK, MOSI, NC (not connected), GND, GND.\u003c\/li\u003e\n\u003cli\u003eDimensions: 192x192x12.75mm\u003c\/li\u003e\n\u003cli\u003eUnicorn HAT HD pictured for scale, \u003cstrong\u003enot included\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c!-- \nAha! You found it!\nCan you decrypt this message?\nISRYAEMFADCNDTAMORDVIARIIATOHT\nClue: two rails.\n--\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":46982533185708,"sku":"kaj1787257830294","price":32.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/ubercorn-discontinued_1.jpg?v=1787257839"},{"product_id":"wide-angle-110-mlx90640-thermal-camera-breakout","title":"Wide angle (110°) – MLX90640 Thermal Camera Breakout","description":"\u003cp\u003eA sophisticated, hackable, 32x24 pixel thermal camera breakout! Use it to monitor the temperature of your CPU or coffee pot, or to build your own heat-seeking night vision camera. Works with Raspberry Pi or Arduino.\u003c\/p\u003e\n\u003cp\u003eIt's perfect for building into projects - industrial, scientific, or just fun - and much more affordable than most thermal cameras. Our breakout makes it easy to use the camera with your Raspberry Pi or Arduino, using I2C and 3-6V supply. And it's available in two different fields of view, 55° (standard) or 110° (wide angle) depending on your preference.\u003c\/p\u003e\n\u003cp\u003eThe MLX90640 far-infrared camera is an array of 768 (32x24) thermal sensors that can detect temperatures from -40 to 300°C with approximately 1°C accuracy and up to 64FPS! The applications of this camera are manifold: measure the heat or heat dissipation of devices like CPUs, circuit boards, or electrical appliances; use it to identify thermal inefficiencies in your home; or use it for presence detection to identify bodies in complete darkness.\u003c\/p\u003e\n\u003cp\u003eIt's also compatible with our fancy new\u003cspan\u003e \u003c\/span\u003eBreakout Garden, where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out our full range of Breakout's and Breakout Garden's \u003c\/span\u003ehere\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMelexis MLX90640 far-infrared sensor array (datasheet)\u003c\/li\u003e\n\u003cli\u003e32x24 pixels\u003c\/li\u003e\n\u003cli\u003eField of view: 55°x35° or 110°x75°\u003c\/li\u003e\n\u003cli\u003eUp to 64FPS\u003c\/li\u003e\n\u003cli\u003e-40 to 300°C detection with approximately 1°C accuracy\u003c\/li\u003e\n\u003cli\u003eI2C interface (address 0x33)\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V compatible\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\u003cli\u003eCompatible with all models of Raspberry Pi, and with certain Arduino models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMLX90640 breakout\u003c\/li\u003e\n\u003cli\u003e1x5 male header\u003c\/li\u003e\n\u003cli\u003e1x5 female right-angle header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe've designed this breakout board so that you can solder on the piece of right-angle female header and pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 7, 9).\u003c\/p\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eWe've written\u003cspan\u003e \u003c\/span\u003esoftware in C\u003cspan\u003e \u003c\/span\u003ethat you can use to generate images and video from the MLX90640 cameras.\u003c\/p\u003e\n\u003cp\u003eSparkFun also provide an\u003cspan\u003e \u003c\/span\u003eexample Arduino\/Processing sketch\u003cspan\u003e \u003c\/span\u003efor the MLX90640.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur software does not support Raspbian Wheezy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":46982533709996,"sku":"pgu1787257831961","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/wide-angle-110-mlx90640-thermal-camera-breakout_1.jpg?v=1787257840"},{"product_id":"vl53l1x-time-of-flight-tof-sensor-breakout","title":"VL53L1X Time of Flight (ToF) Sensor Breakout","description":"\u003cp\u003eAn all-singing, all-dancing time of flight distance sensor that uses PEW PEW LASERS (low-powered ones), our VL53L1X breakout is easy to use with Raspberry Pi or Arduino alike!\u003c\/p\u003e\n\u003cp\u003eThese low-power-laser-based time of flight sensors have great accuracy and sampling frequency, and this particular sensor has a wide range of detection, from 4cm to 4 metres.\u003c\/p\u003e\n\u003cp\u003eUse it as a proximity sensor, for presence detection, or as a laser tape measure! The speed, accuracy, and range, make this sensor ideal for collision-avoidance on robots.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt's also compatible with our fancy new \u003c\/span\u003eBreakout Garden\u003cspan\u003e, where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out our full range of Breakout's and Breakout Garden's here\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVL53L1X Time of Flight (ToF) sensor (datasheet)\u003c\/li\u003e\n\u003cli\u003e4-400cm range (27° field of view)\u003c\/li\u003e\n\u003cli\u003eUp to 50Hz ranging frequency\u003c\/li\u003e\n\u003cli\u003e+\/- 25mm accuracy (+\/- 20mm in the dark)\u003c\/li\u003e\n\u003cli\u003eI2C interface (address 0x29)\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V compatible\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\u003cli\u003eCompatible with all models of Raspberry Pi, and Arduino\u003c\/li\u003e\n\u003cli\u003ePython library\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVL53L1X breakout\u003c\/li\u003e\n\u003cli\u003e1x5 male header\u003c\/li\u003e\n\u003cli\u003e1x5 female right-angle header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe've designed this breakout board so that you can solder on the piece of right-angle female header and pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 7, 9).\u003c\/p\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eOur\u003cspan\u003e \u003c\/span\u003ePython library makes it straightforward to use your time of flight sensor, providing methods for short, medium, and long range, and returning distances in mm. We've also included a couple of\u003cspan\u003e \u003c\/span\u003eexamples\u003cspan\u003e \u003c\/span\u003ethat graph distance sensed, and set a threshold distance at which events can be triggered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur software does not support Raspbian Wheezy.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":46982533742764,"sku":"rhn1787257831950","price":10.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/vl53l1x-time-of-flight-tof-sensor-breakout_1.jpg?v=1787257841"},{"product_id":"5v-18a-isolated-output-poe-module-for-raspberry-pi-3-b","title":"5V 1.8A Isolated Output PoE Module for Raspberry Pi 3 B+","description":"\u003cp\u003ePower over Ethernet (PoE) can make your project wiring a breeze - instead of needing a wire for power and data, you can use one Ethernet cable for both! All you need is this handy PoE module, and access to the center-taps on your Ethernet-capable board. Attach the four input wires, and get regulated 5V 1.8A on the other side. Amazing!\u003c\/p\u003e\n\u003cp\u003eThis version of the PoE module has a transformer in the center, that's the big chunky thing, so that there is no direct electrical connection between the 5V power\/ground and Ethernet cables.\u003c\/p\u003e\n\u003cp\u003eThis module works well with the Raspberry Pi 3 Model B+, which has the 4 wires on a header. As you can see in our photos, you just need some female-female jumper wires to get the Ethernet wires to the module, and then two wires to bring the 5V back to the header.\u003c\/p\u003e\n\u003cp\u003eNote that even though a 2.5A power supply is recommended for a Pi 3B+, that's only required if you attach a bunch of accessories (such as a 7\" display!) 1.8A will cover a wide range of usages, as the current draw is around 0.7A max without extras. \u003cstrong\u003eNot ideal for the Raspberry Pi 4 or 5 due to the limited current this module can provide.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you don't have access to those pins, but can power your board or computer with a micro USB cable, check out our 5V microUSB PoE Splitter. It's bigger and more expensive but really easy to use Great for older Raspberry Pi's (not the 3 B+), Feathers, etc)\u003c\/p\u003e\n\u003cp\u003eWe also have an non-isolated version of this module, when you don't need electrical separation.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eTo use:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConnect pins 1 and 2 to Ethernet wires 4 and 5\u003c\/li\u003e\n\u003cli\u003eConnect pins 3 and 4 to Ethernet wires 7 and 8\u003c\/li\u003e\n\u003cli\u003ePin labeled (-) is ground output\u003c\/li\u003e\n\u003cli\u003ePin labeled (+) is 5V out\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage range: 42 to 55 VDC (48V nominal)\u003c\/li\u003e\n\u003cli\u003eOutput Voltage range: 4.75 to 5.25V (5V nominal)\u003c\/li\u003e\n\u003cli\u003eOutput current: 1.8A nominal\u003c\/li\u003e\n\u003cli\u003eEfficiency: 80%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAppearance-\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis may come with 4 or 6 pins soldered in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\n\u003cli\u003eModule Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46982534234284,"sku":"xrh1787257833019","price":12.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/5v-18a-isolated-output-poe-module-for-raspberry-pi-3-b_1.jpg?v=1787257841"},{"product_id":"5v-15a-output-poe-module-for-raspberry-pi-3-b","title":"5V 1.5A Output PoE Module for Raspberry Pi 3 B+","description":"\u003cp\u003ePower over Ethernet (PoE) can make your project wiring a breeze - instead of needing a wire for power and data, you can use one Ethernet cable for both! 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The PoE+ HAT does not have a pass-through header for the 4x PoE pins.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"POE VS POE PLUS\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/POE-VS-POE-PLUS-ANN.jpg?v=1622799781\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eStack on top of your \u003cstrong\u003eoriginal\u003c\/strong\u003e Raspberry Pi PoE HAT or Mini PoE HAT with this custom-made extra-tall 2 x 2 pin female header and 2 x 20 pin female header.\u003c\/p\u003e\n\u003cp\u003eThis is a set of two headers that allows you to stack a PoE HAT and another HAT on top of your Raspberry Pi. \u003cstrong\u003eWill not work with the newer PoE+ HAT!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a \u003cstrong\u003epush fit version\u003c\/strong\u003e of our extra tall header designed to match with our Raspberry Pi HAT Socket Headers or directly interface with the 4 pin socket on the original PoE HAT and the 40 pin GPIO header on the Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003eThe pins are extra tall (14.70mm from main body to end of pin), and extra fat (0.65mm x 0.70mm) to ensure a good solid fit with socket headers!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThese headers do not have a shroud\u003c\/strong\u003e, which makes the body of the header 8.50mm tall when placed on a Pi.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Raspberry Pi 4 and 3B+ only (older models do not have the PoE pins)\u003c\/li\u003e\n\u003cli\u003eTested and compatible with the original PoE HAT\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNot compatible with the PoE+ (PoE PLUS) HAT\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSet of Two\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eGold Plated 4 Pin Double Row (2x2) Socket Connector designed for use with the PoE HAT\u003c\/li\u003e\n\u003cli\u003eGold Plated 40 Pin Double Row (2x20) Socket Connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eExtension for the Raspberry Pi PoE Connectors\u003c\/li\u003e\n\u003cli\u003eDimensions 2x2: (L x W x H): 5.0 x 5.0 x 23.20 mm\u003c\/li\u003e\n\u003cli\u003eDimensions 2x20: (L x W x H): 51.5 x 5.0 x 23.20 mm\u003c\/li\u003e\n\u003cli\u003ePin Dimensions: 0.65 x 0.70mm\u003c\/li\u003e\n\u003cli\u003ePitch 2.54mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":46982641615020,"sku":"glu1787258040591","price":1.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/4-40-pin-push-fit-extra-tall-header-set-for-poe-hats_1.png?v=1787258049"},{"product_id":"extra-tall-push-fit-stacking-gpio-header-for-raspberry-pi-single-shroud","title":"Extra-Tall Push-Fit Stacking GPIO Header for Raspberry Pi - Single Shroud","description":"\u003cp\u003e\u003cspan\u003eStack multiple HATs \u0026amp; breakouts boards onto your Raspberry Pi with this custom-made\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eextra-tall\u003c\/strong\u003e\u003cspan\u003e 2 x 20 pin female header with \u003cstrong\u003esingle\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e shroud\u003c\/strong\u003e\u003cspan\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a \u003cstrong\u003epush fit, single-shroud version\u003c\/strong\u003e of our extra tall header designed to match with our Raspberry Pi HAT Socket Headers. The pins are extra tall (14.70mm from main body to end of pin), and extra fat (0.65mm x 0.70mm) to ensure a good solid fit with socket headers!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe header features a single black shroud\u003c\/strong\u003e, which makes the body of the header 10.60mm tall when placed on a Pi - enough to clear the Ethernet \u0026amp; USB jacks. The black shrouds are not removable on the push-fit version of our extra tall headers. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eToo high? Too low? \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe have a tall version with no shroud to go a little lower, and a version with a double shroud to go even higher!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe've also got a 14mm mounting kit for use with this header.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGold Plated 40 Pin Double Row (2x20) Socket Connector\u003c\/li\u003e\n\u003cli\u003eExtension for the Raspberry Pi GPIO Connectors\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 51.5 x 5.0 x 23.20 mm\u003c\/li\u003e\n\u003cli\u003ePin Dimensions: 0.65 x 0.70mm\u003c\/li\u003e\n\u003cli\u003ePitch 2.54mm\u003c\/li\u003e\n\u003cli\u003eCompatible with any 40-pin Raspberry Pi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0px 0px 12px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: 'Roboto Slab', serif; vertical-align: baseline; color: #5d5656;\"\u003e \u003c\/p\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":46982642303148,"sku":"qgy1787258041576","price":1.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/extra-tall-push-fit-stacking-gpio-header-for-raspberry-pi---single-shroud_1.jpg?v=1787258050"},{"product_id":"52pi-091-128x32-oled-screen-for-raspberry-pi-discontinued","title":"52Pi - 0.91\" 128x32 OLED Screen for Raspberry Pi [Discontinued]","description":"\u003cp\u003eHere's a very cute little 0.91\" Mini OLED Screen from 52Pi! These displays are very tiny, but also very useful! You can use them to display battery status, temperature, mp3 lyrics or anything else! The controller is an SSD1306 IC, and the display can be utilised via i2c or 4-wire SPI.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"line-height: 1.6;\"\u003eThe display is made up of 128 x 32 individual yellow and blue OLED pixels, and each one is turned on or off by the on board controller chip via i2c\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Details: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eScreen Resolution: 128 × 32 Pixels\u003c\/li\u003e\n\t\u003cli\u003eScreen type: 0.91\"\u003c\/li\u003e\n\t\u003cli\u003eDiplay Size: \u003cspan style=\"line-height: 20.8px;\"\u003e25mm x 10mm\u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli\u003eModule Size: \u003cspan style=\"line-height: 20.8px;\"\u003e36mm x 15mm x 12mm\u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli\u003ePixel Pitch: 0.17×0.17\u003c\/li\u003e\n\t\u003cli\u003ePixel Size: 0.15×0.15\u003c\/li\u003e\n\t\u003cli\u003eWorking Voltage: 3.3V\u003c\/li\u003e\n\t\u003cli\u003eMax. Working Current: \u0026lt; 100uA\u003c\/li\u003e\n\t\u003cli\u003eMin. Working Current: \u0026gt;12.25uA\u003c\/li\u003e\n\t\u003cli\u003ei2c \u0026amp; SPI Driver Support\u003c\/li\u003e\n\t\u003cli\u003eController IC: SSD1306\u003c\/li\u003e\n\t\u003cli\u003eWide range of operating temperature: -40°C to 85°C\u003c\/li\u003e\n\t\u003cli\u003eOnly use 5 GPIO Pins (3.3V,GND,SDA,SCL,GPIO.7)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTutorial\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOLED Mini Screen Set-Up\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOLED Mini Screen Product Info.\u003c\/strong\u003e\u003c\/p\u003e","brand":"52Pi","offers":[{"title":"Default Title","offer_id":46982642958508,"sku":"rai1787258043221","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/52pi---091-128x32-oled-screen-for-raspberry-pi-discontinued_1.jpg?v=1787258051"},{"product_id":"google-environmental-sensor-board-discontinued","title":"Google Environmental Sensor Board [Discontinued]","description":"\u003cp\u003e\u003cstrong\u003eAn accessory board that provides temperature, light, and humidity sensing for IoT applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eThe Environmental Sensor Board is an add-on board (also known as a pHAT or bonnet) that adds sensing capabilities to your Coral Dev Board or Raspberry Pi projects. It provides atmospheric data such as light level, barometric pressure, temperature, and humidity. You can also attach additional sensors with the Grove connectors.\u003c\/p\u003e\n\u003ch3 class=\"small-headline mk-heading\" id=\"works-with-google-cloud-iot-core\"\u003eWorks with Google Cloud IoT Core\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eThe inclusion of a secure element allows it to work with Google's Cloud IoT Core.\u003c\/p\u003e\n\u003ch3 class=\"small-headline mk-heading\" id=\"expandable-input\"\u003eExpandable input\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eFour integrated Grove connectors allow you to add additional sensors.\u003c\/p\u003e\n\u003ch3 class=\"small-headline mk-heading\" id=\"compatible-with-coral-and-raspberry-pi-boards\"\u003eCompatible with Coral and Raspberry Pi boards\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\n\u003c\/h3\u003e\n\u003cp class=\"body-copy mk-paragraph\"\u003eThe 40-pin connector \u003cstrong\u003efits onto the Coral Dev Board, Dev Board Mini, or any Raspberry Pi board\u003c\/strong\u003e (the Environmental Sensor Board includes an EEPROM for identification on Raspberry Pi boards).\u003c\/p\u003e\n\u003ch2 class=\"body-copy mk-paragraph\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"table-group-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\"\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e128x32 OLED display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\"\u003eSecurity\u003c\/td\u003e\n\u003ctd\u003eMicrochip ECC608 crypto chip with Google keys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\"\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003eHDC2010 humidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\"\u003eLight\u003c\/td\u003e\n\u003ctd\u003eOPT3002 ambient light sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\"\u003eBarometric\u003c\/td\u003e\n\u003ctd\u003eBMP280 barometric pressure sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\"\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eFour Grove connectors, UART, I2C, PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"bold col-mobile-6 col-tablet-8 col-small-desktop-7 col-desktop-8\"\u003ePower\u003c\/td\u003e\n\u003ctd\u003e3.3\/5V analog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"body-copy mk-paragraph\"\u003eResources\u003c\/h2\u003e\n\u003cp class=\"small-headline mk-heading\" id=\"datasheet\"\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eEnvironmental Sensor Board datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"small-headline mk-heading\" id=\"application-notes\"\u003e\u003cstrong\u003eApplication notes\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eGet started with the Environmental Sensor Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"small-headline mk-heading\" id=\"software-guides\"\u003e\u003cstrong\u003eSoftware guides\u003ci class=\"material-icons icon-link\"\u003e\u003c\/i\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mk-list\"\u003e\n\u003cli class=\"mk-list-item body-copy\"\u003eEnviroBoard Python API reference\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Google","offers":[{"title":"Default Title","offer_id":46982671007916,"sku":"abg1787258127235","price":12.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/google-environmental-sensor-board-discontinued_1.jpg?v=1787258136"},{"product_id":"letstrust-tpm-for-raspberry-pi","title":"LetsTrust TPM for Raspberry Pi","description":"\u003cp\u003eLetsTrust TPM is an easy-to-use TPM (Trusted Platform Module) solution for the Raspberry Pi, based on the Infineon Optiga ™ SLB 9672 TPM 2.0.\u003c\/p\u003e\n\u003cp\u003eA hardware TPM can be used in a variety of ways, including \u003cstrong\u003efor authentication\/signatures, storing crypto keys and much more\u003c\/strong\u003e. The module can also be used as a \u003cstrong\u003eTrue Hardware Random Number Generator (TRNG)\u003c\/strong\u003e if you need a good source of randomness!\u003c\/p\u003e\n\u003cp\u003eLetsTrust TPM uses the SPI interface to communicate with the Raspberry Pi. It is compatible with all Raspberry Pi models.\u003c\/p\u003e\n\u003cp\u003eIt has a compact footprint, allowing the remaining GPIO pins to be used. 2x5 pins from pin 17 to pin 26 are occupied by LetsTrust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTPM features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInfineon Optiga ™ SLB 9672 TPM 2.0\u003c\/li\u003e\n\u003cli\u003eCompliant with TPM Specification 2.0 Rev. 01.38\u003c\/li\u003e\n\u003cli\u003eFirmware\u0026gt; = 7.85\u003c\/li\u003e\n\u003cli\u003eTRNG (Real Random Number Generator) - True Hardware Random Number Generator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDesign \u0026amp; interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInterface to the Pi: SPI\u003c\/li\u003e\n\u003cli\u003eCompatible with all previously released Raspberry Pi models (including Pi 3, Pi Zero, etc.)\u003c\/li\u003e\n\u003cli\u003eCompact size thanks to 2x5 pin headers, so the remaining GPIO pins remain freely available\u003c\/li\u003e\n\u003cli\u003eCan be firmly soldered with Raspberry Pi pins\u003c\/li\u003e\n\u003cli\u003eFits into common standard housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrom Raspbery Pi OS Stretch upwards, with kernel 4.14.85 built-in support with a device tree overlay\u003c\/li\u003e\n\u003cli\u003eBuilt-in Support for Windows 10 IoT (on Pi 2, 3, 3B +)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x LetsTrust TPM module\u003c\/li\u003e\n\u003cli\u003e1x 8-pin header (installation aid to determine the correct position for the TPM module without counting)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpdated information flyer\u003c\/li\u003e\n\u003cli\u003eTPM2 software\u003c\/li\u003e\n\u003cli\u003e\nELTT2 Infineon Embedded Linux TPM Toolbox 2 for TPM 2.0 - test, diagnostics, etc. for the Infineon TPM chip\u003c\/li\u003e\n\u003cli\u003eScript examples for getting started \u0026amp; installing the TPM 2.0 tools\u003c\/li\u003e\n\u003cli\u003eFurther information and links can be found at www.LetsTrust.de\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eStep 1: Attach the 8-pin header to pin 1 of the Raspberry Pi\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pin header has pins at the top that can be used directly for other projects if necessary. \u003cstrong\u003eAttaching the 8-pin header is used to determine the correct pins for attaching the LetsTrust TPM module and is not required for its function\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 2: Plug in the LetsTrust TPM module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module is plugged directly next to the 8-pin header.\u003c\/p\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSoftware installation necessary to use the module - see letsTrust.de from Rasbian with Kernel 4.14.85 DTO support\u003c\/li\u003e\n\u003cli\u003eThe module also works with Windows 10 IoT Core (Pi 2, 3, 3B + supported)\u003c\/li\u003e\n\u003cli\u003eThe module is delivered with firmware\u0026gt; = 7.85\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Letstrust","offers":[{"title":"Default Title","offer_id":46982670975148,"sku":"hsz1787258127210","price":19.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/letstrust-tpm-for-raspberry-pi_1.jpg?v=1787258136"},{"product_id":"bme688-4-in-1-air-quality-breakout-gas-temperature-pressure-humidity","title":"BME688 4-in-1 Air Quality Breakout (Gas, Temperature, Pressure, Humidity)","description":"\u003cp\u003eThe super-smart BME688 air quality sensor can measure temperature, pressure and humidity precisely. It also has an upgraded, AI-enhanced gas scanner! Use it with the Breakout Garden system with your Raspberry Pi!\u003c\/p\u003e\n\u003cp\u003eLike its predecessor the BME680, this high quality sensor can be used to monitor every aspect of your environment, taking high precision measurements of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etemperature, pressure and humidity\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the BME688 has an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eupdated gas scanner\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003efunction\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith extended measurements, which will react to changes in volatile organic compounds (VOCs), volatile sulfur compounds (VSCs) and the presence of carbon monoxide and hydrogen to give a general measure of indoor or outdoor air quality. With\u003cspan\u003e \u003c\/span\u003eBosch's software, you can analyse the gas readings further and train the algorithms to make inferences about specific air quality indicators, including the likelihood of bacteria growth and the presence of other organic contaminants.\u003c\/p\u003e\n\u003cp\u003eWant to get an idea of whether there's adequate ventilation in your bedroom, your workshop, or workplace? Set up a BME688 on a Pi Zero W and have it log sensor readings to a file or post them into your home automation software or a web service like\u003cspan\u003e \u003c\/span\u003eadafruit.io\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003efreeboard.io.\u003c\/p\u003e\n\u003cp\u003eIt's also compatible with the fancy\u003cspan\u003e \u003c\/span\u003eBreakout Garden\u003cspan\u003e \u003c\/span\u003esystem, where using breakouts is as easy just popping it into one of the slots and starting to grow your project, create, and code. This breakout is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eQw\/ST compatible\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso it can be plugged into a whole range of different microcontrollers and HATs that have Qwiic or STEMMA QT connectors.\u003c\/p\u003e\n\u003cp\u003eView our full Breakout Garden range here!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBosch BME688 4-in-1 environmental sensor with Artificial Intelligence (datasheet)\u003c\/li\u003e\n\u003cli\u003eI2C interface, with address select via ADDR cuttable trace (0x76 or 0x77)\u003c\/li\u003e\n\u003cli\u003eQwiic\/STEMMA QT connector\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V compatible\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection (on Breakout Garden connector)\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi-compatible pinout (pins 1, 3, 5, 7, 9)\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi and Arduino\u003c\/li\u003e\n\u003cli\u003ePython library\u003c\/li\u003e\n\u003cli\u003eC library provided by Bosch\u003c\/li\u003e\n\u003cli\u003eBME688 software\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBME688 breakout\u003c\/li\u003e\n\u003cli\u003e1x5 male header\u003c\/li\u003e\n\u003cli\u003e1x5 female right angle header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe've designed this breakout board so that you can solder on the piece of right-angle female header and pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 7, 9). The right-angle header also has the advantage of positioning the breakout away from the Pi's CPU so as to minimise radiated heat.\u003c\/p\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eAs well as the\u003cspan\u003e \u003c\/span\u003eC library provided by Bosch, we've updated our BME680\u003cspan\u003e \u003c\/span\u003ePython library\u003cspan\u003e \u003c\/span\u003e(with a quick and painless one-line-installer) to work with the BME688, making it straightforward to combine it with our other boards (why not use a Blinkt! to visualise air quality in real-time?)\u003c\/p\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIn our testing, we've found that the sensor requires some burn-in time (at least 20 minutes) and that readings may take a couple of minutes to stabilise after beginning measurements\u003c\/li\u003e\n\u003cli\u003eThe trace on the back of the board marked ADDR can be cut to change the I2C address from the default of 0x76 to 0x77, meaning that you can use up to two sensors on the same Raspberry Pi or Arduino\u003c\/li\u003e\n\u003cli\u003eThe BME280, BME680, BMP280 and BME688 breakouts all share the same I2C addresses, so if you're using two together then you'll need to change the I2C address on one of them using the solder bridge or cuttable traces.\u003c\/li\u003e\n\u003cli\u003eDimensions: approx 19mm x 19mm x 5mm (L x W x H, including connector)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":46982671073452,"sku":"ldp1787258127648","price":12.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/bme688-4-in-1-air-quality-breakout-gas-temperature-pressure-humidity_1.jpg?v=1787258137"},{"product_id":"pico-zero-raspberry-pi-pico-prototyping-board-discontinued","title":"Pico Zero - Raspberry Pi Pico Prototyping Board [Discontinued]","description":"\u003cp\u003eThis little prototyping board is great for making your small Raspberry Pi Pico electronics projects compact and tidy, essentially creating your own Pico HATs!\u003c\/p\u003e\n\u003cp\u003eThe Pico Zero is a tiny 51mm x 34mm proto board designed specifically for the Raspberry Pi Pico, complete with a set of 2x20 female headers to solder to the board, allowing you to push your Pico into place quickly and easily.\u003c\/p\u003e\n\u003cp\u003eThe main prototyping area is an 8x20 grid of 2.54mm unconnected prototyping pads, giving you the freedom to wire, solder and bridge to make your circuit. With the Pico headers fitted to the outer pads, a 6x20 grid of pads remains available for you to play with. The prototyping area is made up of individual unconnected pads, \u003cspan style=\"text-decoration: underline;\"\u003enot\u003c\/span\u003e breadboard-style 'lanes'.\u003c\/p\u003e\n\u003cp\u003eThe Raspberry Pi Pico's pin numbers are clearly labelled on the prototyping side to help you make accurate connections.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNote: \u003c\/span\u003e\u003cstrong\u003eRaspberry Pi Pico not included\u003c\/strong\u003e\u003cspan\u003e. You'll need a Pico with male headers soldered to it (depending on how you want to use the board). You can \u003c\/span\u003egrab a Pico here\u003cspan\u003e and \u003c\/span\u003ePico male headers here\u003cspan\u003e, or buy a Pico with pre-soldered headers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with Raspberry Pi Pico\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8x20 overall prototyping grid\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6x20 grid with pico fitted\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2.54mm pad spacing - great for ICs and through-hole components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA tidy way to make a permanent version of your Pico electronics projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCreate your own Pico HATs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSoldering definitely required!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 51mm x 34mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1x Pico Zero PCB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x Set of female Pico headers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi Pico not included\u003c\/strong\u003e\u003c\/p\u003e","brand":"SBC","offers":[{"title":"Default Title","offer_id":46982671106220,"sku":"xay1787258127623","price":1.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/pico-zero---raspberry-pi-pico-prototyping-board-discontinued_1.jpg?v=1787258136"},{"product_id":"eight-hv-digital-inputs-8-layer-stackable-hat-for-raspberry-pi-v40-discontinued","title":"Eight HV Digital Inputs 8-Layer Stackable HAT for Raspberry Pi (v4.0) [Discontinued]","description":"\u003cp\u003eThe Raspberry Pi can read 26 input signals through the GPIO header, but these pins are wired directly to the local processor. Additional hardware can be required to connect them to real-world things at real-world voltages!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis card has eight optically isolated digital inputs, \u003cstrong\u003efrom 3V-24V or 48V-240V\u003c\/strong\u003e. \u003cstrong\u003eInputs can read both DC and AC signals.\u003c\/strong\u003e Separate input pins are provided for low or high-voltage ranges\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e The card communicates with Raspberry Pi using only the I2C port, leaving all the other 24 GPIO pins available for your use. It has also an RS-485 port, a power LED and a push-button that can be used to shut down the Raspberry Pi.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePluggable connectors make the card easy to use when multiple cards are stacked up.\u003c\/p\u003e\n\u003cp\u003eA 16 Inputs card is also available, however please be aware that the voltage ranges are lower.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor any technical questions about this product please email \u003c\/span\u003esupport@sequentmicrosystems.com\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEight HV (high-voltage) universal opto-isolated inputs 3V-24V or 48V-240V AC\/DC\u003c\/li\u003e\n\u003cli\u003eEight layer stackable to 64 inputs\u003c\/li\u003e\n\u003cli\u003eLED Indicators on each input\u003c\/li\u003e\n\u003cli\u003ePluggable Connectors 26-16 AWG wires\u003c\/li\u003e\n\u003cli\u003eSeparate low\/high voltage connectors for each input\u003c\/li\u003e\n\u003cli\u003eSoftware self-test\u003c\/li\u003e\n\u003cli\u003eRS485 Transceiver\u003c\/li\u003e\n\u003cli\u003eCommand Line Driver\u003c\/li\u003e\n\u003cli\u003ePython Library\u003c\/li\u003e\n\u003cli\u003eNode-Red nodes\u003c\/li\u003e\n\u003cli\u003e\nOpenPLC\u003cspan\u003e \u003c\/span\u003emodule\u003c\/li\u003e\n\u003cli\u003e3D Printing Enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatability\u003c\/h3\u003e\n\u003cp\u003eThe card is compatible with all Raspberry Pi versions from Zero to 4. All stacked cards share the I2C bus using only two of the Raspberry Pi’s GPIO pins to manage all eight cards. This feature leaves the remaining 24 GPIOs available for the user.\u003c\/p\u003e\n\u003ch3\u003ePower Requirements\u003c\/h3\u003e\n\u003cp\u003eThe card needs 5V to operate and can be powered from Raspberry Pi or from its own 2-pin pluggable connector. The card draws 10mA. If power is applied to the\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e2-pin pluggable\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003econnector, no other power supply is needed for the Raspberry Pi.\u003c\/p\u003e\n\u003ch3\u003eStacking Multiple Cards\u003c\/h3\u003e\n\u003cp\u003eUp to eight cards can be stacked on your Raspberry Pi. Each card is identified by jumpers you install to indicate the level in the stack. Cards can be installed in any order. A three-position jumper selects the stack level.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor your convenience, two jumpers are provided with each card. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/stack_level1_2439346f-09fa-44d5-b390-c95458e42243.jpg?v=1628002069\u0026amp;width=700\" alt=\"eight inputs card jumpers\"\u003e\u003c\/p\u003e\n\u003ch3\u003eReverse Power Supply Protection\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe board is protected against accidental reverse power supply with a 5.8A, 39 mOhm MOSFET which breaks the ground line if reverse power is applied. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eReset Pushbutton\u003c\/h3\u003e\n\u003cp\u003eShutting down the Raspberry Pi by turning off the power can result in SD Card failure. To prevent this, a shutdown command needs to be used before power cut-off. But this requires a monitor, keyboard and mouse connected to the Pi.\u003c\/p\u003e\n\u003cp\u003eA momentary push-button installed at the edge of the board provides a convenient way to shut down the Raspberry Pi. The button is routed to pin 37 (GPIO 26). You need to write a script that monitors this pin, and if pressed for more than the desired time, issues the shut-down command.\u003c\/p\u003e\n\u003ch3\u003eDIN-Rail Mounting\u003c\/h3\u003e\n\u003cp\u003eThe card can be installed parallel on a DIN-Rail using the\u003cspan\u003e \u003c\/span\u003eDIN-Rail Kit Type 1, or perpendicular using the\u003cspan\u003e \u003c\/span\u003eDIN-Rail Kit Type 2.\u003c\/p\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003ch3\u003eSoftware Interfaces\u003c\/h3\u003e\n\u003cp\u003eYou can write your own application using the\u003cspan\u003e \u003c\/span\u003eCommand Line\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003ePython Library\u003cspan\u003e \u003c\/span\u003eprovided. No programming is required if you use the\u003cspan\u003e \u003c\/span\u003eNode-Red nodes\u003cspan\u003e \u003c\/span\u003ewe supply. You can drag-and-drop the functional blocks to design your application. Examples are provided at GitHub.\u003c\/p\u003e\n\u003ch3\u003eRS485 Port\u003c\/h3\u003e\n\u003cp\u003eA standard RS485 transceiver permits the Raspberry Pi to communicate using any protocol including MODBUS, PROFIBUS, camera PTZ control, etc.\u003c\/p\u003e\n\u003cp\u003eThe transceiver is connected to the serial port of the Raspberry Pi from the GPIO connector, pins 8 (GPIO14, TxD0) and 10 (GPIO15, RxD0). The Rx line is routed through a 2 pin jumper. The jumper needs to be installed in order to use the RS485 port. If the jumper is not installed, both pins can be used as GPIO's. An on-board 120 Ohms terminator can be applied through the jumper located next to the port.\u003c\/p\u003e\n\u003ch3\u003eDrivers \u0026amp; Libraries\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCommand Line Driver\u003c\/li\u003e\n\u003cli\u003ePython Library\u003c\/li\u003e\n\u003cli\u003eNode-Red nodes\u003c\/li\u003e\n\u003cli\u003e\nOpenPLC\u003cspan\u003e \u003c\/span\u003emodule\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 5V\/8A pluggable connector with reverse polarity protection\u003c\/li\u003e\n\u003cli\u003eOnboard resettable fuse: 3A\u003c\/li\u003e\n\u003cli\u003eOpto-isolated Digital Inputs:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eInput Forward Current: Typical 5 mA, maximum 50 mA\u003c\/li\u003e\n\u003cli\u003eLow Voltage Input Series Resistor: 2.2K\u003c\/li\u003e\n\u003cli\u003eHigh Voltage Input Series Resistor: 120K\u003c\/li\u003e\n\u003cli\u003eIsolation Resistance: Minimum 10\u003csup\u003e12\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eΩ\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/8-INP_mech_10fa2ec9-f273-40f9-87b5-eb13c4ff5775.jpg?v=1628003175\u0026amp;width=700\" alt=\"8 inputs mechanical layout\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x 8 Inputs card\u003c\/li\u003e\n\u003cli\u003e2x Jumpers\u003c\/li\u003e\n\u003cli\u003e10x Mating plugs (8x 3-pin, 2x 2-pin)\u003c\/li\u003e\n\u003cli\u003eBrass Mounting Hardware\n\u003cul\u003e\n\u003cli\u003e4x M2.5x18mm male-female standoffs\u003c\/li\u003e\n\u003cli\u003e4x M2.5x5mm screws\u003c\/li\u003e\n\u003cli\u003e4x Nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRevision History\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAs of 04\/09\/2025 we are now stocking V4.0\u003c\/li\u003e\n\u003cli\u003eAs of 30\/01\/2024 we are now stocking V2.0\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sequent","offers":[{"title":"Default Title","offer_id":46982671138988,"sku":"yvn1787258127473","price":27.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3858\/0140\/files\/eight-hv-digital-inputs-8-layer-stackable-hat-for-raspberry-pi-v40-discontinued_1.jpg?v=1787258136"}],"url":"https:\/\/findnuvorio.com\/collections\/gpio.oembed","provider":"Findnuvorio","version":"1.0","type":"link"}