Thousands of Met-Ed customers lost power in Adams County early Friday morning. A WGAL viewer said some residents woke up to ...

Printed circuit boards were once so simple. One or two layers of copper etched on a rectangular fiberglass substrate, with a ...

LED lights typically last far longer than their incandescent predecessors. If your bulbs are failing early, these are the ...

A team of physicists, engineers, opticians and photonics specialists at Zhejiang University, in China, working with a pair of ...

Examples include 5V LEDs, colour-changing LEDs, and flashing LEDs. However ... seek to achieve the best possible outcomes from their circuit design projects – including those incorporating LED ...

A three-judge panel of the U.S. Court of Appeals for the 10th Circuit agreed that several of Darlene Griffith's claims were not viable for various reasons. But by 2-1, the majority concluded Griffith ...