I have built a clock with 6 IN-14 Nixies. I multiplex 3 sets of 2 nixies. I use 180v with 13K resistors with the following timing (the timing is conservative and works with 170v, too):
Mux Timing: 1) turn on anode for current nixie(s) (data present on cathodes) wait 1880 uSec, this is the digit display time, small value will make the digit dimmer. 2) turn off all nixie anodes wait 96 uSec 3) send current digit data to nixies, wait 72 uSec, go to step (1) Works good, no ghosting and good brightness. Also, I use A1A's for colons with a 200K resistor. I use the anode (Nixie) switch for the colons so their brightness varies with the Nixies. See http://www.coldwarcreations.com/nixieclk3.html for more information. - Michael Sangster -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To post to this group, send an email to neonixie-l@googlegroups.com. To unsubscribe from this group, send email to neonixie-l+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/neonixie-l?hl=en-GB.
