A couple of my videos

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Morris Odell

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Feb 5, 2015, 5:40:38 AM2/5/15
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Electromechanical nixie clock:

3 phase sawtooth deflection waveform for Sperry Radar clock:


Morris


Joe Croft

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Feb 5, 2015, 6:48:54 AM2/5/15
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Sweet clock, I take it you don't have it in your bed room hehe ;)

-joe

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Tom Harris

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Feb 5, 2015, 8:16:10 PM2/5/15
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Morris,

The deflection waveforms are superb. Generating these would have been a major job without microprocessors. I remember an old instrument that had to generate sine & cosine functions for driving a polar display on a CRO that used vacuum photodiodes, lamps and rotating polaroids to generate the functions.


Tom Harris <celep...@gmail.com>

Mich...@aol.com

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Feb 6, 2015, 12:54:08 AM2/6/15
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Funny.  I joked with my wife saying I found a clock for the bedroom.
She started the video and on the first click, she said  NO.
 
Michail Wilson
206-920-6312
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