Скачать или смотреть How to make a auto on off light switch at home

Hello Friends,,,,

In this video, I'm going to show you a day/night auto on/off CIRCUIT.

To make this Circuit, we need some electronics component. Those component list have been given below

Component list :-
1.LED BULB - (Any color) (1 pieces)
2.TRANSISTOR - BC547 (NPN) (1 pieces)
3.RESISTER - 100k Ω (1 pieces)
4.LDR - (1pieces)
5.POWER SUPPLY - ( DC 3v - 9v)

Hello Friends,,,,

In this video, I'm going to show you a LED FASHER CIRCUIT.

To make this Circuit, we need some electronics component. Those component list have been given below

Component list :-
1.LED BULB - (Any color) (2 pieces)
2.TRANSISTOR - BC547 (NPN) (2 pieces)
3.RESISTER - 100k Ω (2 pieces)
4.CAPACITOR - 47uf/16v (2 pieces)
5.POWER SUPPLY - ( DC 3v - 9v)

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