Electronic switch that turns on and off by clapping your hands
Designed by FabioZ93 in ItalyThis product is no longer available for sale.
The seller may be offering an improved version or it may be hanging out on the beach, enjoying the retired life.
I had a few microphones lying around and I decided to build those boards. This is a clapper switch with 2 open drain outputs, able to power lights or other DC loads. It has a maximum of 30 volts inpu…
Read More…I had a few microphones lying around and I decided to build those boards.
This is a clapper switch with 2 open drain outputs, able to power lights or other DC loads. It has a maximum of 30 volts input and load switching up to 30V/20A. Pay attention to heat dissipation at those power levels!
It has a microphone on board that detects sound spikes, like hand clapping, finger snapping, or metal objects hitting one another. Hand clapping is the most effective way of activating the switch; detection range is about 1m (3ft) from the microphone. Mechanical vibrations trigger the switch also.
It comes fully assembled and tested by me.
$7.95
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