Be cautious, always treat batteries (and other mighty power sources) with respect – if abused the energy they contain may surprise you in dangerous ways! An agile test with a salvaged 12V/7Ah UPS ...

The Pi Zero is awesome because it’s so small, but it still requires all kinds of cables and chargers. Over on NODE, they show off how to build the Pi Zero into a USB hub and power supply for an ...

A look at the Raspberry Pi 500 keyboard computer shows that variants with M.2 SSD and Power-over-Ethernet (PoE) could follow. There is also an RP2040 inside.

This breadboarded circuit uses a PIC chip to control the Raspberry Pi’s power supply. We first noticed this gap in the RPi features when we built an XBMC setup around the RPi board. It’… ...

The great thing about Raspberry Pis, compared to Arduinos, is that you don't have to scour Amazon or your local electronics shop for a high-quality power supply to drive your board.Raspberry Pi ...

Raspberry Pi can be powered via an Ethernet connection using a 5V power over Ethernet (PoE) add-on adaptor board. PoE Adaptor Board for Raspberry Pi It is the idea of UK-based manufacturer Silvertel ...

Adriano Ambrosi has developed a new smart power supply called the RaspUnderControl for the Raspberry Pi range of mini PC boards which provides an ...