Touch ON OFF Switch With Single Touch

Single Touch ON OFF Switch Using 555 And 4017

on off touch switch Single Touch ON-OFF Switch Using 555 And 4017 Introduction Here I am Describing a Touch Switch Which Is operated by Only One Touch Plate. This Touch Switch Is Made using  One 555 Timer IC And One Counter IC 4017. The Circuit Is Required Also Some Discrete Component Like Resistors, Transistors, Capacitors, …

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