LEDs enhance the lighting aesthetics and performance of automobiles, while promising advantages in performance, lifetime and cost over current interior- and exterior-lighting solutions. However, ...

Like most tech lovers, I love a reasonably priced dupe of some super swanky device I can’t really afford. However, during my years of testing the best LED face masks, I’ve come to realise (very ...

When a lighting application requires a custom array of LEDs, a flyback ac-dc driver can be developed quickly and economically, while providing power-factor correction and dimmability. LED replacement ...

Great for PCs that lack a hard-drive LED, free utility TrayStatus can also display the status of various keyboard keys. Rick Broida is the author of numerous books and thousands of reviews, features ...

Just as transistors replaced vacuum tubes a generation ago, another solid-state device – the LED – is replacing other electric components in glass containers – incandescent and fluorescent lamps. LEDs ...