Fermion: MEMS Microphone Module

DFRobotSKU: SEN0487
Sale price £2.80
incl. VAT
excl. VAT
Only 10 units left

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DFRobotDFRduino Uno R3
Sale price £16.70 incl. VAT excl. VAT

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 Example - DFRduino UNO


  • Signal Type: Analog signal
  • Power Supply: 3.3V/5V
  • Directivity: All-round
  • Sensitivity: -42dB
  • S/N Ratio: 59dBA
  • Frequency Range: 100Hz~8KHz
  • Dimension: 18 x 12.5 mm


Package Contents

  • 1x Fermion: MEMS Microphone Module
  • 1x 2.54-3P Black Single Row Pin Header

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