Sound Detection Sensor Module

Fr 2,500.00

Sound detection sensor module detects the intensity of sound where sound is detected via a microphone and fed into an  LM393 op-amp  It comprises an onboard potentiometer to adjust the set point for sound level.

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Description

Sound detection sensor module detects the intensity of sound where sound is detected via a microphone and fed into an  LM393 op-amp  It comprises an onboard potentiometer to adjust the set point for sound level.

Specifications

  • Operating Voltage: 3.3V to 5V DC
  • PCB Size: 3.4cm * 1.6cm
  • Induction distance: 0.5 Meter
  • Operating current:  4~5 mA
  • Microphone Sensitivity (1kHz): 52 to 48 dB
  • Easy to use with Microcontrollers or even with normal Digital/Analog IC
  • Small, cheap and easily available

 

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