Touch sensor circuitSep 15th, 2020 | by: David Uche
Category: Electronics Sensors
The circuit is a very simple design consist of different components like :
The circuit work as a switch where by the transistor amplifys the input voltage when the voltage is been amplified the circuit becomes a touch sensor.the wire from the base and emitter when been touched in any part of the body then the led will glow.
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