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.

The high-tech device only requires a 10-minute session each day—here are my honest thoughts of it’s worth the buy.

At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past the beautiful mounting. It’s not just stylishly framed; ...

After 16 weeks of testing, we noticed visible results. Here are our favorite red light therapy devices for hair growth.

DigiKey plans to highlight new products, technical demonstrations and prize opportunities from its booth. “DigiKey is excited to connect with engineers, designers and makers at embedded world 2026,” ...

Virtual Displays Carousel mode: Swap between displays, each display having a configured display time Power save mode Customizable display font, lines and columns Default home display of 7 lines of 25 ...

Today, wearable LED technology that targets specific concerns—most of which involve chasing youth—is more accessible than ever.