EDN

RGB LED array

This project was my submission to Parallax’s Holiday LED contest; winning honorable mention. It used 4 RGB led arrays to display an animated graphic involving New Years celebration. This project uses ...
EDN

Voice Controlled LED Array Project

This project shows how to build an array of 120 LEDs how one microcontrollers controls them, and how a PC was used to communicate with them. This project shows how to build an array of 120 LEDs how ...
Electronic Design

Basics of digital LED control

Most engineers are quite familiar with typical low-power-indicator LEDs, whether they be surface-mount or the classical through-hole packages. All that's needed to use them is a voltage source and a ...
Forbes

Cree Adds New LED Arrays To Its Portfolio

Cree added a new chip-on-board LED to its industry leading CXA LED array family. The CXA2 LED arrays utilizes elements of Cree’s SC5 technology platform (introduced last quarter), which enables ...
Magazine

Enfis introduces the Innovate Series of ultra-bright white LED arrays

Date Announced: 26 Aug 2009 Flexible configurations include built-in intelligence with Warm White and Hi-CRI -- ready for integration with next generation of lighting fixturesBedminster, New Jersey, ...
Electronic Design

Graphical, Numerical Techniques Size LED Array’s Drive

This file type includes high resolution graphics and schematics. LED-based lighting is replacing incandescent and gas-discharge lamps in many situations. As practical lighting sources, and considering ...
Hackaday

LED array

This year, we not only challenged Supercon attendees to come up with their own Simple Add-Ons (SAOs) for the badge, but to push the envelope on how the modular bits of flair work. Historically, most ...