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any has a schematic of 110V-220V input to 5V 1A output just like in those charger using simple smps? i wonder why most fake chargers can't charge my cellphone but original does.
is it possible to adjust current output of a 5V 400ma rated charger to 1A?
just a question. why is it that some chargers rated 5V don't work with my cellphone specially those that are fake.they also meaure 5v but it still doesn't work.
ipod usb problem
please help. my ipod is a third gen and it uses CY7C68013-56LFC a microcontroller for its USB I/O. i hope i just have to replace supporting components not that USB controller chip.
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