When one LED fails, what will be the ability to replace it? Will the entire hundred-odd LED assembly need to be replaced? Or is it a more modular design (say, 10-LED segments)?
They may be longer-lived than incandescents, but LEDs DO fail (North Charleston's traffic signals, discussed previously). A single LED failure on this tail light assembly will turn this admittedly pretty and cool design into a gap-toothed jack-o-lantern.
The LED racetrack might be a little "mod" for my tastes, but it's definitely going to appeal to folks looking for a certain look for their vehicle. I think it's great that LEDs have finally reached a price point where they can be more widely leveraged both for providing pizazz to a car's design and for great utility in terms of lighting options.
Festo's BionicKangaroo combines pneumatic and electrical drive technology, plus very precise controls and condition monitoring. Like a real kangaroo, the BionicKangaroo robot harvests the kinetic energy of each takeoff and immediately uses it to power the next jump.
Design News and Digi-Key presents: Creating & Testing Your First RTOS Application Using MQX, a crash course that will look at defining a project, selecting a target processor, blocking code, defining tasks, completing code, and debugging.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.