Neon bulb logic

[Karl W4KRL]

I tried to build a neon bulb flip-flop when I was a kid and failed. This
guy built an entire clock using neon bulbs:

http://bit.ly/1CALrFr

http://wwwhome.cs.utwente.nl/~ptdeboer/ham/neonclock/

He has an annotated schematic at:
http://wwwhome.cs.utwente.nl/~ptdeboer/ham/neonclock/neonclock_circuitdiagram.pdf


*73 Karl W4KRL*
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