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Fermion: MEMS Microphone Module

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Fermion: MEMS Microphone Module

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 Diagram


Specification
  • 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”

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  • Fermion: MEMS Microphone Module Ă—1
  • 2.54-3P Black Single Row Pin Header Ă—1
    • $4.87
    Fermion: MEMS Microphone Module—
    $4.87

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    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 Diagram


    Specification
  • 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”

    • Documents
  • Product wiki

    • Shipping List
  • Fermion: MEMS Microphone Module Ă—1
  • 2.54-3P Black Single Row Pin Header Ă—1