The Raspberry Pi team has introduced a new accessory to enhance connectivity for their mini PC ecosystem: the Raspberry Pi USB 3 Hub. Designed to expand a single USB-A port into four, this hub also ...

Bulky bench power supplies and dedicated adapters are still common on electronics workbenches, but they are often ...

The Raspberry Pi 4 launched in late June and as usual, it’s a major upgrade over the prior model, packing more RAM, enough graphics horsepower to drive a pair of 4K displays, and USB-C charging ...

Recently I bought a few portable power supply devices to run my little microcontroller projects. There are countless variants of portable power supply devices that can be used to power up most ...

The Raspberry Pi 4 board was launched only a few weeks ago, featuring up to 4GB of RAM, support for 4K displays and USB-C connectivity. But buyers only needed a few weeks to discover their brand new ...

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 ...

The Raspberry Pi Foundation has confirmed its brand-new Raspberry Pi 4 Model B has a problem with some USB-C cables failing to charge the little computer. The Raspberry Pi 4 is the first version to ...