This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and ...

A research team led by the School of Engineering of The Hong Kong University of Science and Technology (HKUST) has made ...

Optical and scanning electron microscope images of a nano-LED device that uses AC power instead of DC power, which could be a game-changer for sharper near-eye displays.

LEDs, or light-emitting diodes, are essential components in near-eye displays like virtual reality and augmented reality ...

Abstract: Structured light devices are commonly used in many measurements by emitting certain illuminating patterns on objects or scenes, enabling the acquisition of object information. To achieve ...

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 ...

The Mumbai Fire Brigade (MFB) on Friday decided to cut off electricity and water supply to JNS Business Centre, a commercial ...

A forensic report confirmed a bus fire in Jaisalmer, claiming 26 lives, was caused by a short circuit in the air-conditioning ...

The Supreme Court will consider whether people who regularly smoke marijuana can legally own guns, the latest firearm case to ...

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 ...