(For Prezi Video) Digital Clock Circuit Diagram
Audio Transcript Auto-generated
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So here's my presentation on digital clocks by me, Jobe
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Green. So about a digital clock and its uses.
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A digital clock is a type of clock that displays
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the dime digitally, which means the numerals or other symbols.
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This could sometimes get confused for an analog clock, where
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the time is indicated by the positions of the rotating
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hands. Digital clocks are often associated with electronic drives, but
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the digital description refers only to the display not to
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the drive mechanism.
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Ah, both analog clocks and digital class can be driven
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either mechanically or electronically.
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But clockwork mechanisms with digital displays are rare.
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So some of the uses of digital clocks so today
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and many people use digital clocks or digital watchers in
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their everyday life.
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32% of people were digital watches, and almost everybody has
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some sort of digital clock in their home or residents.
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And digital clocks are very useful because, obviously, just looking
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outside, you can tell ah, around what time of the
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day it is.
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But so you have to get somewhere.
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Ah, you'll need to know what time it is.
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So that's a really good resource to have on you.
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So the history of digital watches.
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So the first digital pocket watch was the invention of
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an Austrian engineer, Joseph.
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However, in 18 83 instead of a confessional dial, his
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invention featured two windows in an animal dial through which
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three the hours and minutes are visible on rotating disks.
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The second hand remain conventional.
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By 18 85 the Paul Weber mechanism was already on
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the market for buyers, so here's a little jump into
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the circuit.
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Electrons, electrons in the circuit.
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So electricity is the set of physical phenomena associated with
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the president's in motion of matter that has a property
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of electric charge in this case, the electrons from a
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battery of being used to power the entire circuit and
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the display in the digital clock electricity used.
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So digital clocks typically used the 50 or 60 hertz
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oscillation of a sea power or 32,768 hertz crystal oscillator,
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as in a course clock T.
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To keep time, a standard digital clock will use to
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watch every 24 hours, which is a good investment for
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a clock.
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That's all.
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Thank you