Automatic ON-OFF Bulb Holder(1$)

Hello Instructabler's. In this instructable I will teach how you can make your old bulb holder Automatic controlled.

Actually this project is made by my small brother studying in class 9th.Hope you enjoy making it.

Thank you.

Step 1: Getting Ready With Supplies

1) LDR(Light Depend Resistor)

2) BT136 Triac

3) Bulb Holder With Bulb

4) Soldering gun and Basic Tools.

Step 2: Some Soldering Work

FOLLOW THE CIRCUIT GAME.

Step 3: DEMO