Perhaps the most important consideration to make when designing a battery-operated device of any kind is the power consumption. Keeping it running for longer between battery changes is often a key ...

Satechi has launched its USB-C Power Meter, a device that aims to protect MacBooks from potential damage caused through unsafe cables and accessories, by providing users with accurate readings of ...

With the ever-rising cost of electricity, we’re all getting increasingly sensitive about how much power our computers, televisions, appliances and other doohickeys are using — not just when we’re ...

As USB-C PD becomes more and more common, it’s useful to have a tool that lets you understand exactly what it’s doing—no longer is it limited to just 5 V. This DIY USB-C PD tool, sent in by [ludwin], ...

A measure of a facility's total power delivered divided by its IT equipment power usage level, power usage effectiveness (PUE) is especially important in data centers. For starters, these ...