{"product_id":"waveshare-sound-sensor","title":"Waveshare Sound Sensor – TPU","description":"\u003cp\u003eWaveshare Sound Sensor – TPU.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOverview\u003c\/li\u003e\n\u003cli\u003eOnboard audio power amplifier LM386\u003c\/li\u003e\n\u003cli\u003eAudio signal gain up to 200\u003c\/li\u003e\n\u003cli\u003eAdjustable accuracy\u003c\/li\u003e\n\u003cli\u003eSignal output indicator\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eMic sensitivity: 52dB\u003c\/li\u003e\n\u003cli\u003eFrequency range: 50Hz ~ 20KHz\u003c\/li\u003e\n\u003cli\u003ePower: 3.3V ~ 5.3V\u003c\/li\u003e\n\u003cli\u003eMounting holes size: 2.0mm\u003c\/li\u003e\n\u003cli\u003eApplications\u003c\/li\u003e\n\u003cli\u003eAudio amplifier\u003c\/li\u003e\n\u003cli\u003eAmbient sound detection\u003c\/li\u003e\n\u003cli\u003eSound level detection (unable to get exact dB value)\u003c\/li\u003e\n\u003cli\u003eHow to Use\u003c\/li\u003e\n\u003cli\u003eIn the case of working with a MCU:\u003c\/li\u003e\n\u003cli\u003eVCC: 3.3V ~ 5.3V\u003c\/li\u003e\n\u003cli\u003eGND: Power supply ground\u003c\/li\u003e\n\u003cli\u003eAOUT: MCU.IO (analog output)\u003c\/li\u003e\n\u003cli\u003eDOUT: MCU.IO (digital output)\u003c\/li\u003e\n\u003cli\u003ePackage Contents\u003c\/li\u003e\n\u003cli\u003eSound Sensor x1\u003c\/li\u003e\n\u003cli\u003e4-pin custom connector jumper wire x1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePackage Info:\u003c\/strong\u003e Weight: 0.02kgs \/ 0.03lb, Size: 5cm * 3cm * 1cm \/ 1.97inch * 1.18inch * 0.39inch\u003c\/p\u003e\u003cp\u003eShipping: Shipping charges and final delivery dates are shown at checkout.\u003c\/p\u003e","brand":"Mira Sales","offers":[{"title":"Default Title","offer_id":64308467073401,"sku":"ZY15926678","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9858\/7769\/files\/ZY15926678.jpg?v=1787161120","url":"https:\/\/marketvia360.com\/products\/waveshare-sound-sensor","provider":"MarketVia360 ","version":"1.0","type":"link"}