In this video we will see how to make an automatic street light using LDR.
Components used:
1. Breadboard
2. BC 547 Transistor.
3. LDR.
4. LED
5.1 k Resistor(2)
6. 10 k Resistor
7. 330 Resistor
8. 2 Jumper Wires
9. 9 V Battery
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