On Tue, Aug 03, 2004 at 09:38:30AM -0700, Loboyko Steve wrote:
> This is not really a problem with surface mount. I
> thought this would be impossible too - then I built,
> as my first SMT project, a Nixie tube watch - with
> "over 45" eyeballs that never worked perfectly.
>
> http://juliepalooza.8m.com/sl/nixwatch.htm
I've been wanting to make one of those for a while... if I
found the tubes at a reasonable price, I'd probably do it.
OTOH, since I've made several "binary" clocks (BCD, really),
I've always wanted to design a "binary" wristwatch. I got
a start on laying out the LEDs with EagleCAD, but then someone
stole my laptop. :-(
> I am concerned that all the TTL in the surplus market
> now is all that there is-I can't beleive that anyone
> is making any more. Wire-wrap sockets and quality
> punched boards are getting very expensive.
Fortunately, I have a quantity of sockets... what I usually have
to go out and buy/find is the perfboard.
-ethan
--
Ethan Dicks, A-130-S Current South Pole Weather at 03-Aug-2004 22:30 Z
South Pole Station
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Ethan.Dicks_at_amanda.spole.gov http://penguincentral.com/penguincentral.html
Received on Tue Aug 03 2004 - 18:18:31 BST