Скачать с ютуб How To Make Automatic On/ Off Street Light With 230v AC (English Subtitle) в хорошем качестве

How To Make Automatic On/ Off Street Light With 230v AC (English Subtitle)

Hi friends, while you are walking on street at night, you can see some light on the street. Again when you walk on same street at day time, you might see those lights are off. Now you can think, how is this possible. This is absolutely possible & you also can make this circuit at home easily. To make this circuit you need some electronics component. That component list have to been given below. Component List : 1. Triac - BT 136 2. LDR 3. Resistor - 220 k ohm 4. Holder 5. Bulb 6. AC Current 7. Heat Sink 8. Connection Wire 9. Copper Paper