Quote:
Originally Posted by Pendragon
OK the question is which connector on the micro USB cable would need to be attached to the solar cell (complete with voltage regulator) to charge the Kindle, I understand that the kindle battery is less than 4 volts so a 4 volt charging circuit might work
|
5 volts. Anything that charges off of a USB connection is 5 volts (+/- 0.25 volts).
And here's an image showing what the different pins are.
