Meet the little board that could: [alcor6502]’s tiny USB relay controller, now evolved into a multifunction marvel.

This recall involves the Room2Room LED iridescent bear lights. The lights measure about 7.5 inches tall by 9.3 inches wide ...

The U.S. Consumer Product Safety Commission said the power switch on the USB cord can overheat and melt, posing fire and burn ...

LED TVs are about to get a lot better. As demonstrated by Hisense and to some extent Samsung at CES 2025, a new backlight technology called RGB LED is poised to improve the quality and efficiency ...

While Sony currently sells high-end Mini LED TVs alongside OLED models, this new system could combine many of the best qualities of both, and I recently got to see it in action at the company’s ...

Quantum Dot LEDs (QLED), a favourite of brands like Samsung, build upon traditional LED-LCD displays, enhancing brightness and colour accuracy via quantum dots. Its strength lies in its ability to ...

Luckily, USB Power Delivery (USB PD) is a universal charging specification that allows you to sidestep the confusing and fragmented phone charger market altogether. Here’s everything that you ...

USB (Universal Serial Bus) cables are everywhere, with the type-C gaining . If you’ve ever needed to fast charge anything, from smartphones to tablets, to cameras and even newer laptops, you ...

Physicists have created the tiniest light-emitting diode (LED) displays ever 1. The image above was shown on a monochromatic display with pixels less than 100 micrometres across, about the width ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Mini LED is a term you may not be familiar with, but you've certainly come across it if you've ...

Read more here. Maybe you’ve seen an influencer gliding an illuminated red wand across their face or a glowing Jason-like mask on a beauty-savvy friend — these are LED (light-emitting diode ...