Vishay Intertechnology RGB LED in 0404 Package Provides Independent Control of Red, True Green, and Blue Chips for Wide Color Range

With its wide color range, the Vishay Semiconductors LED released today is ideal for switch illumination, status indicators, ...

YouTuber Designs Cooling System for 1.5 kW LED, Creates Small Artificial Sun

If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.

Apple’s new Studio Display XDR adds a Mini LED upgrade

The $3,299 Studio Display XDR has Mini LED backlighting and 120Hz refresh rate.

Hands-on: The RayNeo Air 4 Pro smart glasses are like wearing an OLED TV on my face

When I first tried these new smart glasses at CES 2026, I couldn't believe they only cost $299.
wjla

After years of tireless work, Bill Vaughan's lights dazzle the Alexandria skies once again

ALEXANDRIA, Va. (7News) — Hundreds of hours later, hundreds of thousands of lights were lit, and one of the DMV's brightest light displays was back up and running. "We’re at my house," Bill Vaughan ...
Hackaday

Simple D-STAR Transceiver Uses Inexpensive Hardware

Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...