By Richard White II / http://rrsignal.com/projects.htm

Price: $20 (board only) to $56 (all components except tubes)

I've been looking for a new numitron clock to add to my collection ever since I got my Numimini earlier this year.  While I was searching, I found a great kit from Richard White II for only $56.  You have to assemble it yourself, but he has designed it in such a way that you can add any numitron tube you like.  I have several DR-2000 tubes but I wanted to make something unique: end view DTF104B tubes.  It turns out that Richard was thinking along the same lines I was:

Numitron Clock

 

This looks like a pretty straightforward kit to build.  The challenger here, along with most DIY clocks is building a case for it.  If you have any suggestions, let me know!

 

 

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