Yeah, I understand the pricing, just wish I could afford one along with
your watch :-). Any idea on how much your scope kits are going to run?
I've never built one and would love to start with yours.
On Wed, Mar 16, 2016 at 12:46 PM, David Forbes
wrote:
> It may be an expensive pen, but it's a
I got a little too inspired by this and just had to implement something
similar. See my video at https://youtu.be/YvihNScbIR4 , and a short
write-up at http://oscilloclock.com . This is truly stretching my limits
with PIC 18F assembly!
- Aaron
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Or these!
http://www.ebay.com/itm/3-pcs-IV-21-21-NIXIE-TUBE-LARGE-7-SEGMENT-8-DIGITS-VFD-VINTAGE-DISPLAY-/281968001950?&_trksid=p2056016.l4276
Or the ones in my man cave either,.
On Wed, Mar 16, 2016 at 8:25 AM, Nick wrote:
> Interesting! They say "Discontinued in 1990, Gelfman acquired th
Hello,
Wanted to share an interesting finding - IV-21 VFD pen:
http://gelfman.ch/en/ Probably it was already posted here...
Petro
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My latest project.
Arduino controlled poker table in action…. Just a sample. See video link.
I can do 6 patterns right now,
1) off,
2) 25% duty cycle on,
3) rotate one light CW,
4) rotate one light CCW,
5) rotate 2 lights CW,
6) rotate 2 lights CCW,
and at variable speeds, all
There is actually a photo of them glowing individually
here: http://www.radiomuseum.org/r/leybold_impuls_zaehlgeraet_55952.html ,
you just had to press the button "Next Pictures" below the photos and
scroll down to see them in full glory!
/Martin
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Video's or Pics of what you have done.
Interested in seeing what you did.
You broadcasting the video from the robot so you can see?
Via wifi or BT?
I am interested, because I have been playing a lot of NodeMCU modules.
Michail
In a message dated 3/16/2016 10:43:18 A.M. Pacific Dayligh
I just remembered that they are used in the Leybold 55952 counter as
voltage regulators for the Geiger-tube power supply, but I can't remember
how they glowed even though I think they actually glowed as four distinct
tubes inside the envelope. I restored one of those counters and passed it
on t
Interesting! They say "Discontinued in 1990, Gelfman acquired the world’s
remaining IV-21 VFD tubes."
Not mine, they didn't !
Nick
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No, you've got it backwards... rather than adding rain to a clock, add a
clock to the rain; make the individual digits replace the raindrops. Just
single digits at a time, with no trails of digits following after, though.
Otherwise it looks too much like The Matrix.
On Sunday, March 13, 2016 at
For Soviet tubes, we see lots of nixies with 1992 date codes, so dekatrons
with like date codes are no surprise. As mentioned, if it was used in their
defense industry, then they probably would keep making the parts, until
that equipment was no longer in service. In any bureaucracy, that could b
I was in Lithuania in the early 90s, shortly after the exit of the
Russians. There were factories there still making ICs and stockpiling them,
even though the products they were targeted for were history. As I recall,
they were making DEC VAX clones, and that is what the ICs were aiming for.
Si
Actual list:
IV-1 – 39 pcs.,
IV-3A – 142 pcs.,
IV-4 – 24 pcs.,
IV-4 used – 111 pcs.,
IV-6 – 126 pcs.,
IV-6 used – 19 pcs.,
IV-8 – 191 pcs.,
IV-11 – 120 pcs.,
IV-11 used – 4 pcs.,
IV-12 – 221 pcs.,
IV-17 – 167 pcs.,
IV-20 – 2 pcs.,
IV-22 – 87 pcs.,
IV-26 – 800 pcs. for $2,
IV-28А – 1 pcs.,
IVL-
In time she will come to regard me not only with respect and awe, but
with love...
On 3/19/2016 9:50 AM, Quixotic Nixotic wrote:
Captions please.
John S
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Hey man!!! Dat would be cool
On 3/19/2016 11:11 AM, Jeff Walton wrote:
A NIXIE BONG! WHY DIDN'T I THINK OF THIS BEFORE???
Original message
From: Quixotic Nixotic
Date: 3/19/2016 11:50 AM (GMT-06:00)
To: neonixie-l@googlegroups.com
Subject: [neonixie-l] Ca
A NIXIE BONG! WHY DIDN'T I THINK OF THIS BEFORE??? Original message From: Quixotic Nixotic Date: 3/19/2016 11:50 AM (GMT-06:00) To: neonixie-l@googlegroups.com Subject: [neonixie-l] Captions please Captions please.John S
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I can't wait to get this lit upIra
On 3/19/2016 9:50 AM, Quixotic Nixotic wrote:
Captions please.
John S
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One bong to rule them all...
On Sat, Mar 19, 2016 at 12:50 PM, Quixotic Nixotic
wrote:
> Captions please.
>
>
> John S
>
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Captions please.
John S
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To post to this group, send an email to neonixi
Hello,
I see a lot of confusion here, I will try to give some answers:
Getter:
Nixie tubes *do* use getters. The purpose of the getter is to absorb
impurities from gas itself (never 100.00% pure), impurities evolved from
the inner parts (never degassed 100%), in some cases small leaks in the
g
I'd have to disagree with you there I've used a few of the 'fat' pens and
they're surprisingly comfortable to write with...but then again I do have
larger hands than usual...
Trump may have difficulty then.:-)
Sent from my iPhone
> On Mar 16, 2016, at 09:11, Tidak Ada wrote:
>
> >1”
I just had a look at the datasheet for the tube and it is shown as all
voltage regulators are encased in one envelope, not four separate.
http://www.radiomuseum.org/tubes/tube_zz1030.html
& http://frank.pocnet.net/sheets/128/z/ZZ1030.pdf
/Martin
On Wednesday, 16 March 2016 13:09:37 UTC+1, De
On Friday, March 18, 2016 at 7:12:49 PM UTC, threeneurons wrote:
> For Soviet tubes, we see lots of nixies with 1992 date codes, so dekatrons
> with like date codes are no surprise. As mentioned, if it was used in their
> defense industry, then they probably would keep making the parts, until
>
> OK... so why a getter in this one? All the little NEON tubes are each
> already sealed.
I don't think they're sealed. I think their tips are open to the main
enclosing envelope.
- John
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To
Many nixie types have a mercury "giver" of one sort or another. A few nixie
types have a "getter" in addition to or instead of a giver. The getter is
only intended to scavenge oxygen and similarly reactive impurities and has
no effect (or a minor effect whose parameters are known and compensated
It may be an expensive pen, but it's a reasonable price for a machined
product containing electronics. It's not easy to make these things.
On 3/16/16 8:15 AM, Dylan Distasio wrote:
Very cool, but holy $hite, that's an expensive pen!
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Nice one.!
On Wed, Mar 16, 2016 at 1:10 PM, Tidak Ada wrote:
> Trump may be able to do it with his mouth….. in relation to his hands much
> bigger J
>
>
>
> *Van:* neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com]
> *Namens
> *Nicholas Stock
> *Verzonden:* woensdag 16 maart 2016
Been playing with some of these, connecting them to an Oculus Rift for a
robotics project...
Mean bits of kit - the Pi 3 is a wonderful card - USD 35, includes WiFi,
BT, 4 x USB, Ethernet, HDMI, 64-bit, quad code 1.2GHz ARM 8 etc. etc. still
only the size of a credit card and the same price as
>1” dia! Seems me not a pleasure to write with. Useless for calligraphy….
eric
Van: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] Namens
Nick
Verzonden: woensdag 16 maart 2016 16:26
Aan: neonixie-l
Onderwerp: [neonixie-l] Re: VFD pen
Interesting! They say "Discontinu
Trump may be able to do it with his mouth….. in relation to his hands much
bigger J
Van: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] Namens
Nicholas Stock
Verzonden: woensdag 16 maart 2016 17:31
Aan: neonixie-l@googlegroups.com
Onderwerp: Re: [neonixie-l] Re: VFD pen
Ah, but four sets of closely-spaced elements in one envelope? Would it work?
That is why my first reaction was that they had locally walled off the
individual pairs but had left them all in one main gas container. I WANTED it
to be novel like that.
However, the tops are closed - note:- you can
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