{"product_id":"micro-bit-expansion-board-mini-piano-music-expansion-board-cool-colourful-lights-buzzer-keypad-i2c-interface-communication-1","title":"Micro:bit Expansion Board Mini Piano Music Expansion Board Cool Colourful Lights\/Buzzer\/Keypad I2C Interface Communication","description":"\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eProduct Introduction\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003e[Self-Introduction\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eI am a mini piano music expansion board designed for Micro:bit, comes with four cool coloured lights.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eTake me with you, use your creativity and art cells, your Micro:bit can also be played out of the art style. \u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eMy Features\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eOn-board Micro:bit interface, can be directly plugged into use\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eOn-board buzzer, can play beautiful music.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eOn-board capacitive touch chip, leading to 13 touch buttons, using I2C interface communication.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eOn-board 4 coloured lights, one signal line can control the colour of the lights.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eLeads out the control pins of the module and the SPI and some GPIO pins on the Micro:bit, convenient for expansion use.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eProvide complete supporting information manual (Micro:bit graphical routines \/ python routines \/ manuals, etc.)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003e[My Parameters\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eTouch chip ：TTP229\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eColour light lamp bead ：WS2812B\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eColour depth of colour light ：16777216colours\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eOverall dimensions : 85mm x 56mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003eWorking voltage ：3.3V\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style=\"font-size:32px\"\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/S895cb0ac42eb4c0eb5cc87180f6ab109t.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/S895cb0ac42eb4c0eb5cc87180f6ab109t.png\" data-files=\"S895cb0ac42eb4c0eb5cc87180f6ab109t.png\" alt=\"Micro:bit Expansion Board Mini Piano Music Expansion Board Cool Colourful Lights\/Buzzer\/Keypad I2C Interface Communication\" loading=\"lazy\"\u003e\u003cspan style=\"font-size:32px\"\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/S4354a2d6090448f4a256eb9a2df4cf65q.webp\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/S4354a2d6090448f4a256eb9a2df4cf65q.png\" data-files=\"S4354a2d6090448f4a256eb9a2df4cf65q.png\" alt=\"Micro:bit Expansion Board Mini Piano Music Expansion Board Cool Colourful Lights\/Buzzer\/Keypad I2C Interface Communication\" loading=\"lazy\"\u003e\u003cspan style=\"font-size:32px\"\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/Sd0a25c5db27d4d0fa1bdeddad87b927bN.jpg\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/Sd0a25c5db27d4d0fa1bdeddad87b927bN.jpg\" data-files=\"Sd0a25c5db27d4d0fa1bdeddad87b927bN.jpg\" alt=\"Micro:bit Expansion Board Mini Piano Music Expansion Board Cool Colourful Lights\/Buzzer\/Keypad I2C Interface Communication\" loading=\"lazy\"\u003e\u003cspan style=\"font-size:32px\"\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/Sd2b17f335bd7486fb33f44e9c8c525abj.jpg\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/Sd2b17f335bd7486fb33f44e9c8c525abj.jpg\" data-files=\"Sd2b17f335bd7486fb33f44e9c8c525abj.jpg\" alt=\"Micro:bit Expansion Board Mini Piano Music Expansion Board Cool Colourful Lights\/Buzzer\/Keypad I2C Interface Communication\" loading=\"lazy\"\u003e\u003cspan style=\"font-size:32px\"\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/www.typebeatmusicstore.com\/cdn\/shop\/files\/S743132f9fc254e9792cc07f80aeb23ab8.jpg\" slate-data-type=\"image\" data-original=\"https:\/\/ae01.alicdn.com\/kf\/S743132f9fc254e9792cc07f80aeb23ab8.jpg\" data-files=\"S743132f9fc254e9792cc07f80aeb23ab8.jpg\" alt=\"Micro:bit Expansion Board Mini Piano Music Expansion Board Cool Colourful Lights\/Buzzer\/Keypad I2C Interface Communication\" loading=\"lazy\"\u003e\u003cspan style=\"font-size:32px\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Type Beat Music Store","offers":[{"title":"Default Title","offer_id":46541608091838,"sku":null,"price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5048\/2878\/files\/micro-bit-expansion-board-mini-piano-music-cool-colourful-lights-buzzer-keypad-i2c-interface-communication-type-beat-store-blue-keyboard-white-377.webp?v=1780222267","url":"https:\/\/www.typebeatmusicstore.com\/products\/micro-bit-expansion-board-mini-piano-music-expansion-board-cool-colourful-lights-buzzer-keypad-i2c-interface-communication-1","provider":"Type Beat Music Store","version":"1.0","type":"link"}