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Homework Help: How a digital watch works

  1. Mar 17, 2013 #1
    Is there any serious work with calculations and explanations about this topic? Any references?

    I know that that digital watch is a combination of physics(piezoelectric effect) and logic, but i need to know much more.
  2. jcsd
  3. Mar 17, 2013 #2

    rude man

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    Homework Helper
    Gold Member

    Mainly electronics. A quartz crystal oscillator, a divide-by counter, and of course the display.
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