> I happen to have a few of the NHK GD412-200V spark gap tubes. Nice!
> I accidentally thought they were neon bulbs and installed them on the > Wemos Nixie Clock kit from Ian at Nixieclock.biz <http://nixieclock.biz/> (a > great kit btw.) Oops, did they light? > What voltage is needed to cause them to glow? Since these are 200v spark > gaps, I am assuming a voltage over 200, but and curious what you used. Did > you ever use them for a project? I don't recall the voltage I used, it was using my Heathkit supply which can offer up to 400V. I also don't recall what series resistor I used. I'll have to lash it up again. I only have a couple of them, so I'm waiting for just the right project. Cheers, John -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/B2C07149-D8FE-4938-9C73-5998268BACF3%40mac.com.