Introduction: Clap Switch at Home
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About: My channel is interested in electronics and doing projects at home with recycled gadgets
The article talks about what the title suggests – a clap switch. A small electronic circuit when built and integrated to any electrical appliance can be made to switch ON/OFF through mere hand clapping.
Step 1: Main Application Areas
The main application of the clap switch circuits is for controlling home appliances like light bulbs and fans.
Step 2: The PCB Design
circuit schematic https://goo.gl/WUk6vp
https://www.4shared.com/s/fQpby7YbCei
Circuit components:
IC= CD4017
3 transistor BC547 https://ar.banggood.com/custlink/vvmK73YQio
2 resistor 680 ohms https://ar.banggood.com/custlink/vvmK73YQio
relay 9V https://ar.banggood.com/custlink/vvmK73YQio
Two Leds Red and green https://ar.banggood.com/custlink/vvmK73YQio
mic
Diod 1N4007
