such as SparkFun Sunny Buddy, Adafruit Universal Solar Charger, and DFRobot Solar Lipo Charger, on your favorite maker site or on Amazon. For your third component, you need a battery. This is what ...

Over at Hackaday.io [AndyHull] popped open some cheap LiPo battery power packs to see if he could power a Canon Powershot camera. The entire shebang would be left in the wilderness for ...

Luckily, [Paul] sent in a great tutorial on building a LiPo charger that works over USB. The board [Paul] came up with is incredibly small – just barely larger than the USB plug itself.