{"product_id":"da7212-i2s-audio-board-for-raspberry-pi-stereo-encoding-decoding-onboard-dual-microphones-compatible-with-raspberry-pi-series-boards","title":"DA7212 I2S Audio Board For Raspberry Pi, Stereo Encoding\/Decoding, Onboard Dual Microphones, Compatible With Raspberry Pi Series Boards","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eDA7212 I2S Audio Board for Raspberry Pi\u003cbr\u003eSupports stereo encoding\/decoding and rich audio processing functions. Based on Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi series boards.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"DA7212-Audio-Board-A, based on Raspberry Pi 40PIN GPIO header\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/DA7212-Audio-Board-A\/DA7212-Audio-Board-A-details-3.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDA7212 Audio Chip\u003c\/h3\u003e\n\u003cp\u003eStereo decoder, controlled through I2C, with audio transmitted via I2S\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/DA7212-Audio-Board-A\/DA7212-Audio-Board-A-details-5.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOnboard multi-type audio interfaces\u003c\/h3\u003e\n\u003cp\u003eOnboard 3.5mm headphone jack, AUX input connector, and speaker header\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/DA7212-Audio-Board-A\/DA7212-Audio-Board-A-details-9.jpg\" alt=\"DA7212-Audio-Board-A, Onboard 3.5mm headphone jack, AUX input connector, and speaker header\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOnboard EEPROM Chip\u003c\/h3\u003e\n\u003cp\u003eUsed for automatic driver loading in Raspberry Pi OS\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"DA7212-Audio-Board-A, onboard EEPROM Firmware\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/DA7212-Audio-Board-A\/DA7212-Audio-Board-A-details-7.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat's On Board\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/DA7212-Audio-Board-A\/DA7212-Audio-Board-A-details-11.jpg\" alt=\"DA7212-Audio-Board-A, onboard EEPROM Firmware\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePin definition\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/DA7212-Audio-Board-A\/DA7212-Audio-Board-A-details-inter.jpg\" alt=\"DA7212-Audio-Board-A, pin definition\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOutline dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/DA7212-Audio-Board-A\/DA7212-Audio-Board-A-details-size.jpg\" alt=\"DA7212-Audio-Board-A, outline dimensions\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBased on Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi series boards\u003c\/li\u003e\n\u003cli\u003eAdopts DA7212 professional stereo DAC chip, controlled through I2C, with audio transmitted via I2S interface\u003c\/li\u003e\n\u003cli\u003eOnboard standard 3.5mm headphone jack, supports audio playback via external headphones\u003c\/li\u003e\n\u003cli\u003eOnboard AUX input connector for easy connection to other devices\u003c\/li\u003e\n\u003cli\u003eOnboard speaker screw terminal and dual channels PH2.0 speaker header, compatible with multiple application scenarios\u003c\/li\u003e\n\u003cli\u003eOnboard dual microphones allow for recording without connecting any additional devices\u003c\/li\u003e\n\u003cli\u003eOnboard programmable button and indicators for custom functions\u003c\/li\u003e\n\u003cli\u003eSupports sampling frequency up to 96KHz\u003c\/li\u003e\n\u003cli\u003eSupports up to 24-bit resolution audio data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAudio Codec Chip: DA7212\u003c\/li\u003e\n\u003cli\u003eDAC SNR: 100dB\u003c\/li\u003e\n\u003cli\u003ePower Supply: 5V\u003c\/li\u003e\n\u003cli\u003eADC SNR: 90dB\u003c\/li\u003e\n\u003cli\u003eLogic Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eHeadphone Driver: 160mW (16Ω at 5V)\u003c\/li\u003e\n\u003cli\u003eControl Interface: I2C\u003c\/li\u003e\n\u003cli\u003eSpeaker Driver: 2.6W per channel (4Ω BTL)\u003c\/li\u003e\n\u003cli\u003eAudio Interface: I2S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eDOCUMENTS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWIKI: \u003ca href=\"http:\/\/docs.waveshare.com\/DA7212-Audio-Board-A\" target=\"_blank\" title=\"DA7212 I2S Audio Board For Raspberry Pi, Stereo Encoding\/Decoding, Onboard Dual Microphones, Compatible With Raspberry Pi Series Boards\" rel=\"noopener\"\u003edocs.waveshare.com\/DA7212-Audio-Board-A\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x DA7212 Audio Board (A)\u003c\/li\u003e\n\u003cli\u003e1x 2x20PIN 2.54mm header\u003c\/li\u003e\n\u003cli\u003e1x 8Ω 5W speaker\u003c\/li\u003e\n\u003cli\u003e1x Screws pack\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":54198485385529,"sku":"34213","price":28.2,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/DA7212I2SAudioBoardForRaspberryPi1.jpg?v=1784649371","url":"https:\/\/kuriosity.sg\/products\/da7212-i2s-audio-board-for-raspberry-pi-stereo-encoding-decoding-onboard-dual-microphones-compatible-with-raspberry-pi-series-boards","provider":"Kuriosity","version":"1.0","type":"link"}