3 Sep
2008
3 Sep
'08
8:40 p.m.
Roy J. Tellason wrote:
On Wednesday 03 September 2008 23:21, bfranchuk at
jetnet.ab.ca wrote:
I was thinking 4 tubes with "+ -" or 0/1.
William Blair wrote:
Given 4-bit binary, how many more tubes do you think it'd take to do the
Right now, my goal is to build just an astable
multivibrator clocking a
4-bit counter. To show the alternating state of the multivibrator, I'll
light the tube from below through the hole in the center of the socket
with a two-color LED and the states of the counter tubes will be
indicated by lighting them from below with a red or blue LED. I've got
the special effects visualized, but that's the really easy part.
Would not a green & red Ne-2 would fit the mood better.
If you have the HV why not go nixe tube?
1-of-10 decoding?