These light up paper circuit cards were much easier to make than I expected and only need a few inexpensive materials.

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

With this circuit, you can flash some LEDs for your rc airplanes or any other uav just like the real strobe navigation lights ...

Researchers in Sweden have unveiled a way to create high-performance electronic electrodes using nothing more than visible light and specially designed water-soluble monomers. This gentle, ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

In this video, I install LED recessed lights in my workshop, using 32 lights across four light switch circuits. The project also features the installation of crown molding, ceiling trim, corner trim, ...

Silverstone near Oxfordshire welcomed TV personality Stacey Solomon to the launch of its iconic Lap of Lights.

At-home use of red light therapy masks requires a purposeful, consistent approach. These are the steps for the best results.

Zevtron has announced LumaCharge, a new EV charging approach that utilizes existing parking lot and structure lighting circuits to power chargers, reducing installation costs and simplifying ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.