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Sampling frequency meter

Lockerbie, N.A. (1984) Sampling frequency meter. Electronics & Wireless World, 90 (1576). pp. 37-40. ISSN 0266-3244

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Abstract

The author describes a low-cost battery-powered instrument based on the c-mos Motorola MC146805 E2P microprocessor. In this instrument the input is sampled repetitively and compared with a table of values stored in memory, so that over time, a distribution of the sampled input is built up in 21 internal memory channels (20 channels plus 1 'over-range' channel). The program controlling the microprocessor can be adapted to suit different needs by simply changing the values stored in this table, and/or by changing the measuring period.

Item type: Article
ID code: 17825
Keywords: sampling frequency meter, electric batteries, microprocessors, Physics
Subjects: Science > Physics
Department: Faculty of Science > Physics
Related URLs:
    Depositing user: Strathprints Administrator
    Date Deposited: 06 May 2010 17:49
    Last modified: 12 Mar 2012 11:08
    URI: http://strathprints.strath.ac.uk/id/eprint/17825

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