- PODCAST Ten teams in the 2007 Urban Challenge made use of a positioning and orientation system from Applanix Corp. In this podcast, Louis Nastro, Applanix's director of land products, explains how these systems have evolved to give positioning accuracies down to a few centimeters.
Reflective Optical Encoder Technology for Miniaturization- WEBCAST In partnership with Avago This webcast reviews how optical encoders were successfully used in applications including pick and place machines, digital camcorders, printers, security cameras and miniature motors. There is also a selector guide of alternative encoder technologies. Watch Now
Sponsored Technology Content Resistors (and Old Ladies) Have Hidden DepthsIn partnership with Analog Devices
A resistor's value, and its tolerance, are obvious properties. Power dissipation is also specified, and there are many other characteristics which need to be considered. Matching two or more resistors can be critically important to high precision analog circuitry. Read More
A Fridge That's Alert for Midnight Snacks When you've popped in your 3V battery-powered fridge alarm, getting peckish in the middle of the night, forgetting to close the door and escalating electricity bills will be a thing of the past.
Check out the Gadget Freak blog! We're looking for your feedback - humor, sarcasm, opinion and rebuttal are strongly encouraged. Read MoreCalling All Gadget Freaks... Do you have what it takes to be the next Gadget Freak?
E-mail a description of your project to us. If your project is selected, we'll feature it in an upcoming edition of the magazine and send you a check for $500.
Design News will pay an additional $100 if you camcord your backyard invention (mini DV format is preferable). Download the entry form E-mail us Gadget Freak RSS
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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.