@RobG,
I requested the source code about 8-9 months ago. I finally found some time to add an option for cathode poisoning prevention to trigger every 5 minutes.
nixie.h
main_v5.c
The updated list of options are:
Cathode Poisoning Prevention Effects [0-3]
0. No effects
1. Slot machine (Every 1 Minute)
2. Slot machine (Every 5 Minutes)
3. Display time for 2 seconds, off for 8 seconds
I plan on trying to create a case to enclose the sides. If I come up with something I'll share it in this thread.
Thanks for creating a fun kit t