KA Creative Ideas
KA Creative Ideas
  • 3 years ago
Hi Friends, in this video I will show you how to make a simple AUTOMATIC LIGHT On/Off Circuit using LDR and Relay. This device turns lights on automatically when it's night, and off when it is daytime. It is a sensor light switch. The circuit of the switch works on light sense.

You Need:
1. MOSFET 2N7000
2.LDR
3. 470k Resistor
4. 12V Relay
5. 12V Power Source

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