Energy-storage devices such as batteries continue to change how people live. Here's an article that will point you toward the design of your own linear Li-ion battery charger using today's ...

For DIY enthusiasts in the green energy community, homemade lithium-ion battery packs have long been a holy grail. For everything from home solar energy storage to garage-built electric bicycles, ...

If you would like to add a solar panel to your favourite backpack or bag, you may be interested in a new tutorial published on the Adafruit website. This detailed guide explains how you can boost the ...