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30 June 1995 Selective detection system of mechanical vibrations on microcontroller base
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Proceedings Volume 2634, Optoelectronic and Electronic Sensors; (1995)
Event: Optoelectronic and Electronic Sensors, 1994, Warsaw-Zegrze, Poland
The paper presents a detection system of mechanical vibrations detecting three types of activations varying in vibration amplitude and duration. The amplitude analysis is realized by making use of comparators, while the time analysis and control of assumed sequence of events in the 8-bit microprocessor of `embedded' class of National Semiconductor firm. The paper presents the algorithms of the microcontroller operation used in the analysis if the measuring signal and the servicing of the user's interface and the `Microwire' interface providing connection of the detector with personal computer.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jerzy Hoja and Waldemar Tlaga "Selective detection system of mechanical vibrations on microcontroller base", Proc. SPIE 2634, Optoelectronic and Electronic Sensors, (30 June 1995);

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