A unique mechanical design aspires to remove heat from this LED light bulb’s insides, but you still need to keep external ventilation in mind.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

The next generation of Harlowe’s Professional constant LED light boasts the ability to outperform 300W and some 600W ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

Abstract: The black-box arc model is a tool that facilitates efficient research based on empirical studies in breaker design and analysis. However, its application has primarily focused on the design ...

Abstract: This paper investigates the coordinated operation of Hybrid Modular Multilevel Converters (H-MMCs) and DC Circuit Breakers (CBs) under short-circuit (SC) fault conditions. The H-MMCs in this ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components ...

PORTLAND, Ore. — A panel of judges at the U.S. 9th Circuit Court of Appeals has ruled that the Trump administration can deploy Oregon National Guard troops to Portland. It's the latest development in ...

FILE - Former Ghanaian President Jerry Rawlings speaks at the final campaign rally for opposition presidential candidate John Atta Mills, in Tema, Ghana., Dec. 5, 2008. (AP Photo/Rebecca Blackwell, ...

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...

"Push with your legs!” Paula Radcliffe shouts encouragingly as she powers past, while I wrestle with my oars. Despite having had personal tuition from Olympic rower Victoria Thornley, I’m still ...