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 ...

Sound Sensor with Arduino UNO – Connection Diagram Now that we have a complete understanding of how a Sound sensor works, we can connect all the required wires to Arduino as shown below. Connecting ...

The sound sensor takes the music as input and retrieves the volume. The RGB led strip is an addressable one, which I soldered to add to the circuit. The circuit plan is similar to the one below. In ...

Arduino Whistle Detector Working Once the code and the hardware are ready we can start testing it. Make sure the connections are correct and power up the module. Open the serial monitor and start ...