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Industry: Email Alert RSS FeedTouch sensor chip. (Product News).(QT320 from Quantum Research Group )(Brief Article)
Sensors Magazine, October, 2002 by Martella, Melanie
Based on the company's QProx charge-transfer technology, the QT320 from Quantum Research Group Ltd., Hamble, England, isa self-contained digital [C with a RISC core and 2 sensing channels that can be used to create virtual buttons through glass, plastic, stone, ceramic and even wood. It can also turn small objects into touch controls.
The RISC core uses signal processing techniques to help the device survive conditions such as stuck sensor and drift. You can program the IC from a PC. (412-391-7367, intl. 44-2380-565600, www.qprox.com)
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