{"title":"Fermion: MEMS Microphone Module","handle":"fermion-mems-microphone-module","url":"/products/fermion-mems-microphone-module","description":"This tiny MEMS microphone has an amplifier gain of 66. When 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.Connection DiagramSpecificationSignal Type: Analog signalPower Supply: 3.3V/5VDirectivity: All-roundSensitivity: -42dBS/N Ratio: 59dBAFrequency Range: 100Hz~8KHzDimension: 18*12.5 mm/ 0.71*0.49”DocumentsProduct wikiShipping ListFermion: MEMS Microphone Module                  ×12.54-3P Black Single Row Pin\tHeader\t     \t\t \t ×1","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":2621,"title":"Default Title","sku":"DF-SEN0487","price":4.87,"on_sale":false,"in_stock":true,"available_quantity":564,"option1":"Default Title"}]}