Portable USB Power HELP!!!!!!! Answered
I'm currently working on a project for my PSP, I work long hours away from power sources to recharge my PSP. So I'm trying to build a portable USB power device which I can recharge it with.
I've hacked the solar panels from two old garden lights, they had 2 AA rechargeable batteries in each and no over charge protection in the circuit.
I plan on mounting the solar panels on the outside of the PSP case and the batteries inside it.
I've mashed (really I have no idea of the theory behind electronics) this project up from the following people.....
My problem is I seem to be getting 6 volts instead of 5 volts coming out of the regulator, like I said I'm a noob in electronics and any suggestions would great.
I hope this worked OK it's my first post.