Charge & Use OTG at Same Time in Tablet Pc

by Technoreview85 in Circuits > USB

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Charge & Use OTG at Same Time in Tablet Pc

How to charge & use otg simultaneously in tablet pc

my iball tablet has only one micro Usb port to charge & otg so I cant charge tablet when i use keyboard &mouse or any other device.

I make a solution for this problem

video link on youtube

You Need :

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1- Micro usb charger module 4056

2- soldering iron

3- wire

Pick Up Wire From Tablet

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Open tablet back cover and find tablet battery + & - point

solder this point with two wire.

now make a small hole for wire out.

close back cover.

Solder Charger Board

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How to charge & use otg simultaneously in tablet pc
solder charger board (v out) to wire picked from tablet battery point.

close back cover.

and test it .charger board indicator will blink.