182.8K views · 9 years ago · 5:27
CreativeOdd
Educational creator
Jan 8, 2017 · 182.8K views
in this video i am show how to make usb power led at home required . 1. 2*1 watt led 2. 10 ohm resistor /.5 watt 3. usb cable 4. wast led bulb -
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