Hi Dylan,
I have had little issues with the A9A bulbs and I have done a lot of
counting circuits. Of course, I suspect that any type 2 terminal neon bulbs
will cause you grief if you want good reliability. I've tried aging them
and that didn't seem to help. Matching the bulbs seemed to work the
Hi all-
I'm interested in toying around with some circuits based on neon bulbs. I
have a question for anyone who knows these well. Can I substitute a NE-2E
(A9A) for a NE-2 (A1A) in my counting circuits without an issue? The only
difference I can see is the current ratings. I'm asking because
