In somewhat of a departure from their normal fare of heavy metal mods, [Make It Extreme] is working on a battery pack for an e-bike that has some interesting design features. The guts of the pack are ...

Developers or hobbyists searching for a Raspberry Pi UPS expansion board complete with real-time clock (RTC) and 5V output serial port may be interested in the UPS-18650 now available via Tinder for ...

Batteries were once heavy, awkward things, delivering only a limp amount of current for their size and weight. Thankfully, over time, technology has improved, and in 2020, we’re blessed with capable, ...