HOW TO MAKE A TORCH
- AKSHIT'S INNOVATION LAB
- Jul 14, 2020
- 1 min read
Step 1
connect the (+) positive of the bulb to positive of the battery
Step 2
connect the negative of the battery to 1 pin of switch
Step 3
connect the negative of the bulb to 2 pin of switch
it is finished!!!
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