[neonixie-l] Low cost power supplies for bread board use? Here's one... What do you use?

Hi folks, A couple people have made recent posts mentioning low cost power supplies for bread boarding and bench development. Thought I'd share a supply that has been working well for me and see what others may be using as well. While I have a variety of decent bench supplies, I occasionall

[neonixie-l] 2 Poisoning questions?

Hi All; I experimenting with a 24Hr 6 digit Nixie clock. This will have 56 active digits and be driven with this transistor matrix operating as a current sink. Question 1: Of course there can be 60 digits with the 6 Nixies, but only 56 would ever be lit. Or the any Poisoning problems associate