of our home ON-OFF by using soft push buttons. This task can be done efficiently by using this simple circuit.

The circuit is build around a very famous 555 timer IC. When you push switch S1 the 555 IC will activate the relay and hence any thing will be connected to the relay will switch ON. And in the opposite condition when you press the push switch S2 the IC will deactivate the relay and hence any things will be connected to the relay will switch OFF. For S1 and S2 you can use any mini push buttons.







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The figure shows a schematic of push ON Push OFF switch circuit using a 555 IC and relay. The circuit can be operated with a 12-volt battery or power supply. 
We often feel the requirements of push ON push OFF switch circuit to make our electronic projects or the appliances



 
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Push ON Push OFF Relay Switch Using 555 IC.