Transform an old computer PSU into a versatile lab bench power supply for electronics projects.

LEDs, or light-emitting diodes, are essential components in near-eye displays like virtual reality and augmented reality ...

Conventional LEDs use DC power, which requires two contacts. But as device form factors continue to shrink, fabricating ...

You won't want to just plug any device into any power bank; there are certain limitations and hazards to consider.

The Anker Solix C1000 Gen 2 holds the current Guinness World Record for quick recharging in the 1,000Wh capacity category.

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. As the holidays approach, millions of ...

A team of scientists in China has discovered a new way to power nano-sized LEDs, paving the path for more compact, ...