One Button On Off Switch by 4093 and IRFZ44
The load is driven by the MOSFET IRFZ44 and 4093 AND gates are used in the circuit. The output of the 4093 IC drives the MOSFET. Only one button allows you to change the on-off state of the electronic circuits in which you use this switch. The circuit schematics is above. Click image to see the larger schematics diagram.
Source : One Button On Off Switch by 4093 and IRFZ44
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