Automatic ON and OFF Light Switch | Simple DIY Project

This device turns lights on automatically when it's a night, and off when it is a daytime, just like street lighting. How it works: This device turns light bulb ON when it senses darkness and turns the light bulb off when it senses light. What you need to build this device: 1. MOSFET 2N7000 2. Light dependent resistor LDR07 3. 470k resistor 4. 12V Relay 5. 12V Power Source 6. Wires.

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