Touch switch activated relay – source A very simple touch switch circuit diagram can be constructed using this circuit schematic . This circuit will turn on /off an electronic relay using the same ...

LED will turn on at the same time with relay. This is the circuit diagram of a light activated switch based on ... This bulb can also be your street lamp that needs to be switched on every evening, ...

This circuit and circuit diagram ... Switches can be added to a parallel circuit to turn components on and off. The position of switches in parallel circuit is important. If the switch is open ...