I was pondering over what to use my 7.5V/.5a white wire for, and a thought occurred to me.
Why not wire up a USB port? I could use it to charge my iPod, GPS, or even lights.
I'm not sure about this, but I think the maximum voltage of a USB port is 5V. Would I need a resistor or anything?
Sound like a good idea? Or a bad idea?
Why not wire up a USB port? I could use it to charge my iPod, GPS, or even lights.
I'm not sure about this, but I think the maximum voltage of a USB port is 5V. Would I need a resistor or anything?
Sound like a good idea? Or a bad idea?