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KY-037 (High Sensitivity Microphone Module)

 90.00
KY-037 High Sensitivity Microphone Module for ARDUINO

General Features:

  • For audio detection, the module has two outputs
  • Mounting screw hole 3 mm
  • Using 5 V DC power
  • With analog output
  • High sensitive microphone and high sensitivity.
  • Power indicator
  • Output comparator indicator light

MAX9812 (Microphone Sound Amplifier Module)

Features:

  • Professional gain microphone, low output noise level, small size, high sensitivity, fixed gain 20dB, support 3.3V and 5V two power supplies. 
  • Voltage: 3-5 V
  • Output: Default output is analog signals. 
  • Size: 15 mm * 9 mm
  • Arduino Compatible