Automatic Night Light

This circuit is responsible for lighting a bulb, when it receives light and turns off automatically when it is dark, like street lighting lamps.
Buy automatic night light :-

Components lists:-
1. LDR
2. 10k
3. 1k
4. 2bc548
5. 0 PCB
6. 5v power suply
7. 5v relay
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We tested the circuit with saving lamps, the same result as with incandescent bulbs. Also tested it with an LED lamp and a home recorder.
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Post time: 09-09-2017