ESP32: read sound level with an analog microphone module
Wire an analog microphone module (MAX4466 or LM393 sound sensor) to the ESP32's ADC and build an RMS sound level meter for clap triggers and noise logging.
Tag
#noise
1 tutorial
Tag
1 tutorial
Wire an analog microphone module (MAX4466 or LM393 sound sensor) to the ESP32's ADC and build an RMS sound level meter for clap triggers and noise logging.