Sound Detection Sensor Module (Big) For Arduino

Sound Detection Sensor Module Sound Sensor

This module allows you to detect when sound has exceeded a set point you select.  Sound is detected via a microphone and fed into an LM393 op amp.
The sound level set point is adjusted via an on board potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is sent low.

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For More Details on Portables Click here.