Component List:
1. A 5V or 6V DC Relay(if you use 6V power source) or A 12V DC Relay(if you use 12V power source)
2. One Red Color LED and a Green Color LED
3. One NO(Normally Open) Push Button Switch
4. One 1 Kilo-ohm Resistor
5. BC 547 Transistor
6. 100k Potentiometer

simple short circuit protection circuit diagram
https://youtu.be/li8YYnYfsI8

Thanks for watching.......
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