Time to Change the LED? Laser-Guided Lightmeter Will Tell You In many of the nation's traffic lights, light-emitting diodes or LEDs with their brighter light and longer life have replaced standard lamps. But knowing when to replace the ...
Tags: Laser-Guided Lightmeter, traffic lights, MoDOT, LED signals
EAST CLEVELAND, Ohio — October 9, 2012 — (NYSE:GE) — Fifty years ago today, 33-year-old GE scientist Dr. Nick Holonyak, Jr., invented the first practical visible-spectrum light-emitting diode (LED), a device that GE ...
Tags: LED Inventor, LED, LED systems, CFLs
In many of the nation's traffic lights, light-emitting diodes or LEDs with their brighter light and longer life have replaced standard bulbs. But knowing when to replace the signal heads has remained a guessing game, says Dr. Suzanna Long, ...
Tags: LED light
Median earnings for computer and math jobs rose 2.8%between 2010 and 2011 to$70,594,according to data released today by the U.S.Census Bureau.The data includes salaries for occupations like math teachers and statisticians as well as those ...
Tags: computer and math jobs, Salary Survey, USA
Transphorm Inc of Goleta,near Santa Barbara,CA,USA(which designs and delivers power conversion devices and modules)has been selected by the World Economic Forum as a 2013 Technology Pioneer,citing the firm's innovations in gallium ...
Tags: Transphorm, GaN, HEMTs
Infoworld - With its much-anticipated Android 4.1 "Jelly Bean" OS release imminent, Google is keeping Apple on its toes in the mobile computing space, say software developers. "Jelly Bean" offers a host of feature improvements, ...
Tags: Android 4.1, Jelly Bean, USA, google, mobile computing
By synchronizing 98 tiny cameras in a single device,electrical engineers from Duke University and the University of Arizona have developed a prototype camera that can create images with unprecedented detail.The camera's resolution is five ...
Tags: tiny camera, megapixels, software, image
At this week's Power Control and Intelligent Motion(PCIM 2012)event in Nuremberg,Germany(8-10 May),Transphorm Inc of Goleta,near Santa Barbara,CA,USA(which designs and delivers power conversion devices and modules)has revealed its latest ...
Tags: Transphorm, 600v Gan-on-Si, power conversion, easy-to-embed
The National Academy of Television Arts and Sciences (NATAS) has named Shuji Nakamura, professor of materials and of electrical and computer engineering at UC Santa Barbara, among the winners of the 63rd Annual Technology and Engineering ...
Tags: led light
The National Academy of Television Arts and Sciences (NATAS) has named Shuji Nakamura, professor of materials and of electrical and computer engineering at UC Santa Barbara, among the winners of the 63rd Annual Technology and Engineering ...
Tags: Market View, led light