{"product_id":"dfrobot-fermion-mems-microphone-module-1","title":"DFRobot Fermion MEMS Microphone Module","description":"\u003cul\u003e\r\n\u003cli\u003eDFRobot Fermion MEMS Microphone Module\u003c\/li\u003e\r\n\u003cli\u003eSignal Type: Analog signal\u003c\/li\u003e\r\n\u003cli\u003ePower Supply: 3.3 V \/ 5 V\u003c\/li\u003e\r\n\u003cli\u003eSensitivity: -42 dB\u003c\/li\u003e\r\n\u003cli\u003eS\/N Ratio: 59 dBA\u003c\/li\u003e\r\n\u003cli\u003eFrequency Range: 100 Hz ~ 8 KHz\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThe \u003cstrong\u003eDFRobot Fermion MEMS Microphone Module\u003c\/strong\u003e has an amplifier gain of 66.\u003c\/p\u003e\r\n\u003cp\u003eWhen there is no sound detected, it outputs voltage around 0.66*VCC. When speaking, you can easily get the acoustic waveform by ADC sampling. The module can be used on all kinds of 3.3V\/5V main controllers.\u003c\/p\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":42210053619864,"sku":"RB-Dfr-1051","price":3.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/4158\/0952\/products\/dfrobot-fermion-mems-microphone-module-1_8208106e-4923-4bd9-85c3-c4e6119d99a8.jpg?v=1665540028","url":"https:\/\/robotshopshop-dev.myshopify.com\/products\/dfrobot-fermion-mems-microphone-module-1","provider":"RobotShop Dev","version":"1.0","type":"link"}