Nixie Clock

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Submitted by:
Woodbridge, NJ
A nixie clock for my office. Uses a cheap gps (sub 5$) to get current time. Currently tubes can be switched on and off to save lifetime (... and energy). I have code, but have not uploaded it, that will keep the tube power supply active from 7.30 - 17.05. Other features are the standard cross fading of digits and the waterfall effect to help against tube poisoning. (The avr has the arduino bootloader programmed.)

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