Instructables
Picture of Solar Charger
Circuit diagram of a solar charger.
crees09110 months ago
I tried another project based on this and nearly fried the solar panel and I figured out that the positive from the solar panel should be attached to the negative of the battery pack
doo da do1 year ago
How many watts from the solar panel?
yhdesai1 year ago
where the wires should be connected in the usb out connector