by Matthew Sarnoff / msarnoff.org
Price: not for sale
I found this clock by accident and I really wanted to feature it on this site. There are a lot of home brew nixie clocks but most involve re-engineering every aspect of the electronics. Matthew took a different approach. He found an old breadboard and located matching JAN 8421 (nearly identical to a B-5092) nixie tubes. The board had an existing edge connector to Matthew designed a clock driver to fit on the end. Be sure to check out his site for more information about the power supply and the timing circuitry.