lm7805 5v regulator for usb phone charging


Posted on Feb 4, 2014

Right! Now that I have finally solved the issue on the charging here is prototype 1 of the circuit. It uses 2 voltage dividers to give 2.0v to D- and 2.8v to..


lm7805 5v regulator for usb phone charging
Click here to download the full size of the above Circuit.




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