Swapping your car’s headlights to LED can sharpen your night vision, modernize the look of an older vehicle, and cut electrical load, but the upgrade is not as simple as dropping new bulbs into old ...

The WS2812B has become one of the most popular addressable LEDs out there. They’re easy to drive from just about any microcontroller you can think of. But what if you don’t have a microcontroller at ...

We asked experts about why our LED bulbs seem to die ahead of time. Here are the reasons they gave. Tyler has worked on, lived with and tested all types of smart home and security technology for over ...

A Sarpy County grand jury cleared three Bellevue police officers of wrongdoing in connection with the death of a 43-year-old Bellevue man who died while officers tried to arrest him last summer.

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

Abstract: This document includes a definition of the concept of modulation frequencies for light-emitting diodes (LEDs), a discussion on their applications to LED lighting, a description of LED ...

Abstract: This article presents an overview of technologies for solid-state lighting (SSL). In recent years, light-emitting diodes (LEDs) have developed characteristics desirable for lighting ...