Touch Switch Monostable/Timer with 555 IC
![](https://freecircuitdiagram.com/wp-content/uploads/2011/01/Touch-Switch-II.gif)
A schematic diagram of a touch switch circuit is shown below. This circuit consist of timer, one shoot multivibrator and touch terminal. As timer, this circuit uses 555 timer which is connected to one-shot multivibrator. The touch terminal is used to trigger this circuit. The output of this circuit can be used to drive a power transistor, CMOS circuitry, hexFET […]
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