Sound Sensor

€8,80 Incl. tax
Article number: 10102023
Availability: In stock


The Grove Sound sensor module is a simple microphone, but sometimes simple is all you need. Based on the power amplifier LM386 and the electret microphone, the Sound sensor is able to detect the sound strength of the environment. The value of output can be adjusted by the potentiometer.



  • Grove compatible interface
  • Wide supply voltage range: 4V-12V
  • Low quiescent current drain: 4mA
  • 2.0cm x 2.0cm twig module
  • Minimum external parts
  • Gain adjustable


Applications Ideas:

  • Simple microphone
  • Sound detection



  • Operating voltage range: 4-12V
  • Operating current (Vcc=5V): 4-8mA
  • Voltage Gain (VS=6V, f=1 kHz): 26dB
  • Microphone sensitivity (1Khz): 52-48dB
  • Microphone Impedance: 2.2KΩ
  • Microphone Frequency: 16-20Khz
  • Microphone S/N ratio: 54dB


For more info click here
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