Need USB battery help Answered
I need some advice with a project I'm planning on undertaking.
I've read through Sitnalta's tutorial (https://www.instructables.com/id/E1QBI60DAJEQZJHW8Y/), and think it's a great idea, but I'd like to be able to charge anything that can charge via USB.
Because of that, I want to know if fitting a voltage regulator fitted into the same basic concept would improve the design.
I'm only asking because, if I connected my PSP or iPod to this sort of thing without regulator, is it likely to fry them because of the 6v going through it?