Daniel He
Empty controller board:
IN-8 Socket Board:
IN-18 Socket Board:
0%
0%
Nixie Clock Controller
A (nearly) universal, open source, 6-digit nixie clock controller.
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Ignacio
Craig Colvin
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danjovic
Beautiful clock! I've been working on my binary clock, and I've wrestled with getting it to accurately keep time for quite a while. I've finally got it to keep time about as accurately as a digital wrist watch. I didn't want to make it connect to wifi, so it uses a plain old crystal. The key that I was missing for quite a while is that the crystal housing needs to be glued to the PCB so that it doesn't shake in the air. All it takes is a 14 stage ripple counter, a JK flip flop, some 12pF caps, some resistors, and the crystal. You can see my circuit here: https://hackaday.io/project/177594-4017-decade-binary-clock