White LEDs are still fairly new, but they’re now seeing use in one of most rugged applications, automotive headlights. Audi’s R8 is the first to eliminate bulbs, using LEDs for both low and high beams. Philips Lumileds designed chips that have both the brightness and durability to roll down highways for a decade or so. While LEDs are more costly than high-intensity discharge lamps, their long life and small size are a big lure for Audi. It takes less than 10 LEDs to provide 1,000 lm for each headlight.
Inforbix is leveraging its CAD and product data access technology to power up a free iPad app that lets mobile users search and access engineering data.
Unlike his friends in engineering programs, blogger Jon Titus had little need for calculus except in a few of his college physical-chemistry labs and classes.
In the wake of the Chevy Volt fire investigations, sales are down, and General Motors' (GM) CEO Dan Akerson is blaming the downturn on a spate of bad publicity.
Thanks to embedded electronics, medical devices are getting smaller and smarter than ever. Pacemakers and implantable defibrillators are now able to call physicians. MRIs, CT scanners, and ultrasound machines are gaining mobility. And the venerable Band-Aid may soon be able to detect illnesses ranging from fevers to heart arrhythmias. On February 21, join Design News senior editor Charles Murray for a wide-ranging discussion, "Embedded Angles for Medical Products," which will explore the latest developments in medical electronics. The discussion will examine advances in medical device technology and offer an inside look at the embedded electronics behind it.
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