http://www.electronixandmore.com/project/15.html
HThsi one is almost identical to the Numitron version, but instead this uses a VFD display. As he did for the Numitron version, Jon graciously provides both the schematic and the code for the PIC microprocessor on his site. It uses the same 4-led + tube setup with the LED's indicating the digit currently displayed and the tube showing the value.
All images and video are copyright Jon Stanley.
The TubeClockDB / Tube Clock Database is a collection of nixie clocks, vfd clocks, vacuum fluorescent clocks, crt clocks, scope clocks and oscilloscope clocks. We will feature just about anything: fully assembled clocks ready to purchase, kits, or even individual nixie tubes. If there is something that you think would make this a better resource, please contact us.
(C) ineedcaffeine, LLC - 2012