Simply connect the red usb cable wire to the 5v positive output from the lm317t and the black usb cable wire to the ground negative.
How to make a solar panel charger for ipod.
Now feast your eyes on mightymintyboost a rechargeable solar powered mintyboost charger.
Even if it sucks juice faster than a 1st grader at snack time and i often find myself on low power with a long train ride ahead of me.
We ve already shown you mintyboost a battery powered usb charger built from an altoids tin.
Make a cheap easy solar usb charger with an altoids tin 3 emergency solar powered radio made with an altoids tin diy solar powered cockroach toy is a perfect kids project.
I love my iphone 4 to death.
Using a slightly larger solar cell 6v 250mah you can generate enough power to fully charge an iphone in about 5 5 hours and an ipod touch in 4 hours.
I originally made my altoids usb charger to use with my iphone only.