Fermion: MEMS Microphone Module

Item number 57819 Brand DFRobot Model SEN0487 Share Write a review
Fermion: MEMS Microphone Module

Description Links

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.


  • Signal Type: Analog signal
  • Power Supply: 3.3V/5V
  • Directivity: All-round
  • Sensitivity: -42dB
  • S/N Ratio: 59dBA
  • Frequency Range: 100Hz~8KHz
  • Dimension: 18*12.5 mm/ 0.71*0.49”


Shipping List

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


Brand information
Brand DFRobot
€ 4,00€ 3,35 Excl. VAT (NL)
Expected delivery date: Tuesday 23 July. ... pieces in stock
Show volume discounts Shipped from € 3,50 (NL) 30 days cooling-off Excellent service

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