Hi.
I am wondering about how to regulate normal (I realise it tends to vary) Phone Line current to normal USB current (say 5.5v or so) for a computer or PDA device.
Can anybody pitch out an idea?
I don't have much electronic background, it's just for theoretical ruminating mostly.
Thanks!
I am wondering about how to regulate normal (I realise it tends to vary) Phone Line current to normal USB current (say 5.5v or so) for a computer or PDA device.
Can anybody pitch out an idea?
I don't have much electronic background, it's just for theoretical ruminating mostly.
Thanks!