mic audio amplifier module, High Sensitivity Microphone Audio Amplifier Module Output 20dB Gain Low Noise DC 3.3V/5V

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  • LOW OUTPUT NOISE This module uses professional microphone amplification IC, low output noise.
  • SCIENTIFIC DESIGN It has separate pins for both analog and digital output, default output is analog
  • TWO POWER VOLTAGES Supports two power supply voltages 3.3V and 5V.
  • HIGH SENSITIVITY It has high sensitivity, fixed gain is 20dB.
  • PRACTICAL Add an ear to your project with this well-designed microphone amplifier.

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