Circuit Description:-
Today we are going to make a simple clap switch circuit. This is a simple clap switch circuit with high sensitivity. It switches ON/OFF electrical appliances through claps. In the circuit, I will control a single relay using clap switch. The circuit can sense the sound of claps from a distance of 1-2 meters.
The main component of this circuit is the Electric Condenser Microphone, This Microphone used as a sound sensor and converts sound energy into electrical energy,
Components Required:-
- Resistors(10K) -2
- Resistors(1K) -3
- Resistors(2.2M) -3
- Resistors(27K) -2
- Resistors(1.5K) -2
- Resistors(15K) -1
- Resistors(3.3K) -1
- Diode (1N4007) -2
- Green LED -1
- Red LED -1
- Microphone -1
- Relay(5v) -1
- 7805 -1
- BC547 -4
- Battery / Adapter(9V) -1
- Battery cap -1
- IN4148 -2
- Capacitor(47nF) -2
- Capacitor(10nF) -2
- Capacitor(1000uf) -1
- Capacitor(100uf) -1
Gerber file download :-
Circuit Diagram:-
