Video duration: 2507 seconds
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Join UCSD Chemist Mike Sailor to explore nanotechnologies that have been developed to make reliable, inexpensive and low-power sensors and the advances and challenges that make more sophisticated sensor devices possible. Series: "Atoms to X-Rays" [6/2002] [Science] [Show ID: 5938]
Video duration: 112 seconds
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A quick example demonstrating how easy it is to integrate Force Sensing Resistors into your high level programming applications using the Phidgets Voltage Divider and Phidgets 8/8/8 InterfaceKit. Using C# Express, it took us a mere 10 minutes to write this particular application.
Video duration: 40 seconds
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Multi-Touch Sensing through LED Matrix Displays
Two scalable techniques for enabling ordinary LED matrices to simultaneously act as multi-touch input devices. In 1977, Forrest M. Mims reminds us in one of his "Engineer's Notebooks" that LEDs can also be used as photodiodes...
http://mrl.nyu.ed u/~jhan/ledtouch/ind ex.html