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Grove Sound Sensor

168.00 161.00

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Grove Sound Sensor

168.00 161.00

Overview:

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.

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Description

 

 

Features:

  • 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

 

Specifications:

  • 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

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