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 ...

SunFounder has launched a new uninterruptible power supply (UPS) designed specifically for the Raspberry Pi 5 and other small single-board computers that operate using 25 watts of power or less. The ...

Developers, makers and Internet of Things enthusiasts looking for a Raspberry Pi UPS system may be interested in a new piece of hardware created by developer Mark Chin based in Canada. The Pi18650 is ...

The Waveshare UPS HAT (E) offers an inexpensive, easy way to add battery backup to a Raspberry Pi project. It’s compatible with Raspberry Pi 5, 4B and 3B+ boards and accepts four 21700 lithium-ion ...

Since the recent launch of the all-in-one Raspberry Pi 400, the global hardware community have taken to the new platform and are investigating its potential for hardware enhancements. On the back it ...

Over the last decade or so, battery technology has improved massively. While those lithium cells have enabled thin, powerful smartphones and quadcopters, [patrick] thought it would be a good idea to ...