Circuit Diagram for Sound Sensor Module. The schematic diagram for the Sound Sensor module is shown below. The schematic itself is very simple and needs a handful of generic components to build. If ...

This project uses a sound sensor to control an LED with an Arduino. The LED lights up when the sound sensor detects noise above a certain threshold, making it a fun way to create sound-reactive ...

Whistle Detector Arduino Circuit Diagram. The complete circuit diagram for the Arduino Whistle Detector Switch circuit using Sound Sensor is show below. The circuit was drawn using Fritzing software.