Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. 3-D printing has been touted as the most amazing thing to happen to ...

LED technology is evolving at a rapid pace, and motorcyclists are reaping the benefits. LED taillight and brake light replacements are now fairly common and original equipment LED lights have appeared ...

Samsung’s upcoming Galaxy Buds 3 are switching up their design for the first time in years, and they happen to look a whole lot like AirPods. Now, we’re getting a hands-on look at the earbuds and ...

UK lighting specialists Lumicycle were late to the LED game but their latest unit is a compilation of all their long lighting experience and the latest emitters – and it’s an absolute belter. The ...

For fitness devices, Osram has combined three different colour LEDs and a photodiode in a single 4.7×2.5×0.9mm package for reflective blood oxygen and pulse sensing. Leds in the SFH 7050 are 530nm ...

[Henryk] just sent us his latest episode of simple LED circuit puzzles. In front of the camera he solders one pin of each of the 3 LEDs to a different switch. He then puts the three assemblies in his ...

Light emitting diodes (LEDs) are popping up in more and more places as companies and individuals try to save money and reduce energy consumption. But some people insist there are problems with them.

Compared to incandescent lightbulbs, LEDs produce a lot more lumens per watt of input power — they’re more efficient at producing light. Of course, that means that incandescent light bulbs are more ...

Now that incandescent bulbs are on the way out, LED bulbs are a clear choice, but there are things to keep in mind when buying them. Originally hailing from Troy, Ohio, Ry Crist is a writer, a ...