On Thursday, November 1, 2012 11:56:39 AM UTC+8, jrehwin wrote:
>
> > I would like to make the Microcontroller flash the colon's in between
> the Hour and Minute Numbers.
> > (I will be later on using this for Temperature trends - fast flashing
> for warming up and slow flahsing for cooling do
> I would like to make the Microcontroller flash the colon's in between the
> Hour and Minute Numbers.
> (I will be later on using this for Temperature trends - fast flashing for
> warming up and slow flahsing for cooling down)
>
> anyway I got some MPSA42's of the 'bay and wired them as followi
Hey Guys,
First of all I'd just like to say what a fantastic Group, plenty of useful
info!
I have been working on a Nixie Clock (http://halfluckbot.tumblr.com/)
I would like to make the Microcontroller flash the colon's in between the
Hour and Minute Numbers.
(I will be later on using this for
Hello Dalibor,
my valve comes from Leybold, see here:
http://www.ld-didactic.de/index.php?id=ld-artikel&a=378776
With 240 EUR it was rather expensive, but it is the best valve I have
found. Also, I got my whole vacuum equipment for free from a friend of
mine here in Germany, so this is all I
Hello Jens,
You are definitely right with dosing the argon, there must be around
0.5% of argon and with pressures about 30torr we are talking about
really really small amount of argon.. Where did You get the valve from
and how much does this cost? I am considering building one myself, but I
a
Hello,
those interested in this book, send me a private email, I will share a
scanned PDF..
Dalibor
Dne 30.10.2012 20:40, Instrument Resources of America napsal(a):
All I have to offer, is a PDF copy of "Cold Cathode Tubes", by J.B.
Dance, if you'd like a copy of that. Ira.
On 10/30/201
