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In this video, i am going to make inverter bulb which is rechargable. So it also portable. In this bulb, i have used 3.7v lithium ion battery so i can use 4 to 5 hours after full charge. To protect the battery i have used 5v charging module. And also used old mobile charger pcb board to power the charging module.
The build quality is excellent because i have used 50 mm pvc pipe which is easily available in the market. I have used a switch to turn on and off the led panel. Led panel i got from old inverter bulb.
Components i used:-
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3.7v led panel
Switch
3.7v lithium ion battery
Charging module
Old mobile charger pcb board
50mm pvc pipe
Some wires
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Connection diagram:- drive.google.com/file/d/10D1i...
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#ledbulb
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#makersci
16 дек 2021
