LM393 Arduino sound sensor module detects if the sound has exceeded the threshold value. The sound is detected by the microphone and fed to the LM393 operational amplifier.
The sound level setpoint is adjusted using the built-in potentiometer. When the sound level exceeds the set point, the LED on the module is illuminated and the output is sent low.
LM393 Arduino sound sensor module detects if the sound has exceeded the threshold value. The sound is detected by the microphone and fed to the LM393 operational amplifier.
The sound level setpoint is adjusted using the built-in potentiometer. When the sound level exceeds the set point, the LED on the module is illuminated and the output is sent low.
LM393 Arduino sound sensor module detects if the sound has exceeded the threshold value. The sound is detected by the microphone and fed to the LM393 operational amplifier.
The sound level setpoint is adjusted using the built-in potentiometer. When the sound level exceeds the set point, the LED on the module is illuminated and the output is sent low.
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