A Clap Switch circuit uses a condenser microphone as a sound sensor to detect a clap sound and change the sound energy to electrical energy which turns the LED ON. When this circuit is connected to any electrical load, then it turns ON and OFF only through Clap Sound.
A Clap Switch circuit uses a microphone within the circuit to detect noises to turn the LED on. A clap switch circuit can be used in homes and businesses to turn on things such as: lights, fans etc
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Excellent project.