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“By the end of this instructable you will be able to build a device that listens to loud noises like claps and responds to them by turning on or off 3 LEDs. Above is an image of the final result …

“An ATtiny-based tiny USB lamp that can be turned on/off by knocking, clapping, blowing, finger snapping and shouting. If you don’t mind having a bit of fun with electronics this project is for you. In this project, I …

“hello guys ..this is our new project..thats called sound responding arduino robot..this robot is moves or changes direction by catching sound by sound sensor module…. so we are using sound sensor module for this project… what is sound …

“We are showing how to use KY-038 Sound Sensor using Arduino. Showing how you can control LED by clap with the help of Arduino & Sound Sensor Showing how to use KY-038 Sound Sensor using Arduino. Also showing how …