{"product_id":"uno-r3-arduino-compatible","title":"[Discontinued] Uno R3 with Extra A6\/A7 port, Arduino Compatible","description":"\u003cp\u003e \u003c\/p\u003e \u003ch5\u003eDESCRIPTION\u003c\/h5\u003e \u003cp\u003eWe also have a selection of \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.sainsmart.com\/collections\/starter-diy-kits\/products\/arduino-learning-kit-basic-sho\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eBasic Starter Kit\u003c\/a\u003e\u003c\/span\u003e, \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.sainsmart.com\/collections\/starter-diy-kits\/products\/arduino-uno-deluxe-learning-kit-chiku-with-breadboard-resistor-jumper-wires-capacitor-led-potentiometer\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDeluxe Starter Kit\u003c\/a\u003e\u003c\/span\u003e, \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.sainsmart.com\/collections\/starter-diy-kits\/products\/arduino-uno-ultimate-learning-kit-bai-with-relay-servo-lcd12864-power-supply\"\u003eUltimate Starter Kit\u003c\/a\u003e\u003c\/span\u003e.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003ch5\u003eFEATURE\u003c\/h5\u003e \u003cul\u003e\u003c\/ul\u003e \u003cul\u003e\u003c\/ul\u003e \u003cul\u003e \u003cli\u003eTWI interface and the IOREF in the top and bottom connectors.This change keeps the board 100% compatible with the current boards and shields, but adds possibilities for new shields.\u003c\/li\u003e \u003cli\u003eReset button moved from center of board to corner near USB connector. This is great; makes it much easier to access with a shield on.\u003c\/li\u003e \u003cli\u003eLarger heatsinking copper area for the LM117 regulator\u003c\/li\u003e \u003cli\u003eUses an Atmega16U2 instead of the Atmega8U2 on the previous version. Opens up more possibilities for USB apps!\u003c\/li\u003e \u003cli\u003eSainsmart UNO R3 can work at either 3.3V or 5V voltage by switching on the button. When supplied 3.3V power, IO port is also 3.3V and it can work with 3.3V Level module.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003ch5\u003eWHAT'S IN THE PACKAGE\u003c\/h5\u003e \u003cul\u003e\u003c\/ul\u003e \u003cul\u003e \u003cli\u003e1x SainSmart UNO R3 Microcontroller with ATMEGA16U2 chip\u003c\/li\u003e \u003cli\u003e1x USB cable\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e\u003c\/ul\u003e","brand":"SainSmart","offers":[{"title":"Default Title","offer_id":49290331979930,"sku":"101-51-101","price":13.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/coretarps.co.uk\/products\/uno-r3-arduino-compatible","provider":"My Store","version":"1.0","type":"link"}