Sound Sensor Controlled Motor & LED Project 🔊 How It Works The sound sensor detects clapping or any loud sound, and sends a digital signal (HIGH) to the Arduino. Based on this signal: The Arduino ...

Mega 🔥 A simple home automation project using Arduino Mega, a sound sensor (KY-038), and a 5V relay module to control a 7W AC LED bulb with a clap. 🔧 Features: Clap to turn the light ON/OFF Uses a ...

Hit the link below to check out the full project build, step-by-step, including the code you'll need to get the Arduino working with the components he used. Art, Arduino, a Sound Sensor, LEDs, and ...

To capture an instant on film or sensor with a camera, you usually need a fast shutter. But alternately a flash can be triggered with the scene in the dark and the shutter wide open. It’s thi… ...