[neonixie-l] Re: Determinining correct VFD voltages for one-off Russian VFD panels?

2012-05-11 Thread Terry Kennedy
On May 9, 10:32 pm, John Rehwinkel jreh...@mac.com wrote: That's neat!  Is it words and symbols, or just an array of segments or what? Words, symbols, and more. Here's one of them: http://www.tmk.com/transient/6F5S8587-s.jpg -- You received this message because you are subscribed to the Google

[neonixie-l] Re: Kopriso Nixie Watch third glimpse

2012-05-11 Thread Lucky
Great Michel, looking fine I must say congrats on your hard work. Will be interesting to see the case/strap you design for it. On Thursday, 10 May 2012 08:27:58 UTC+1, Cobra007 wrote: Programming is almost done! There are 9 settings that the user can change according to his/her preference.

[neonixie-l] Re: Kopriso Nixie Watch third glimpse

2012-05-11 Thread Cobra007
Thanks Dave, It's a bit of a struggle doing my own work and the nixie watch in my spare time. I would really like to see it in it's case, but I know for a fact I'll be very busy next week. Still, I'll give it my best shot. Michel On May 11, 8:53 pm, Lucky dave.lucky.po...@gmail.com wrote:

[neonixie-l] Re: looking for Weston: Cold cathode glow discharge tubes

2012-05-11 Thread AAKA (Daniil)
Me from Tel Aviv area, Israel. Love vacuum tubes from both sides - electrical and aesthetic (i'm designer). Thank you for the information, and of course for the hard scanning work! You have beautiful blog with good pictures! As Vladimir sad Kovar (Rodar) alloys work the best with the borosilicate

[neonixie-l] Re: looking for Weston: Cold cathode glow discharge tubes

2012-05-11 Thread AAKA (Daniil)
Hello, Dalibor and Vladimir. I'm from Tel Aviv area, Israel. Love vacuum tubes from both sides - electrical and aesthetic (i'm designer). Thank you for the information, and of course for the hard scanning work! You have beautiful blog with good pictures! As Vladimir said Kovar (Rodar) alloys

[neonixie-l] Re: looking for Weston: Cold cathode glow discharge tubes

2012-05-11 Thread AAKA (Daniil)
https://lh6.googleusercontent.com/-qmh2gKTzYe4/T60Dngaq5WI/AOc/AyhOmdwcmh0/s1600/glass+tention.jpg -- You received this message because you are subscribed to the Google Groups neonixie-l group. To view this discussion on the web, visit

Re: [neonixie-l] Re: looking for Weston: Cold cathode glow discharge tubes

2012-05-11 Thread AAKA (Daniil)
Hi Dalibor, Yeah it's mine :) , if you want i can send you some amount of Kovar wire to experiment with (you don't need to flaten the Kovar) so it's easier. And you can weld other wires to it. Dan. -- You received this message because you are subscribed to the Google Groups neonixie-l

[neonixie-l] Re: looking for Weston: Cold cathode glow discharge tubes

2012-05-11 Thread kay486
Hi there, the idea of making as small tubes as possible is really interesting. Do you have some site where you post any info about your progress? On Friday, May 11, 2012 12:47:57 AM UTC+1, Vladimir Vucicevic wrote: Hi Dalibor, I am from Belgrade, Serbia. Same as you I am trying to make

Re: [neonixie-l] Re: looking for Weston: Cold cathode glow discharge tubes

2012-05-11 Thread Dalibor Farný
Hi Danill, You are genuine designer ;-) i would be very grateful for a sample of Kovar wire! I could provide a role of stainless steel foil, 0.1mm thick, 316L type - low carbon. It could be used for making the cathodes by photo-etching. I am expecting a package from USA, I couldn't find a

Re: [neonixie-l] Re: looking for Weston: Cold cathode glow discharge tubes

2012-05-11 Thread Dalibor Farný
Hi Vladimir, thats nice to hear about small nixies, I am going to make nixies in size of ZM1040, and then I will go for much bigger tubes ;-) The book will be tomorrow.. As for the cathode material - I think stainless steel in combination with mercury dispenser were used in latest nixies, so it

Re: [neonixie-l] Re: looking for Weston: Cold cathode glow discharge tubes

2012-05-11 Thread John Rehwinkel
I tried to write to Moore company about stems, but no answer, what companies did You write to? I would also buy some borosilicate stems.. Do You know something about how the stems are made? You wrote something about tooling - I have no idea about tools to make it, probably some drilling

Re: [neonixie-l] Re: looking for Weston: Cold cathode glow discharge tubes

2012-05-11 Thread Dalibor Farný
Nice, I would be interested, it is good for testing purposes.. Is it lead glass? Do You know what kind of glass was used for the tube envelope in combination with this stems? Send me please pricing and shipping on email, I would take some.. Thank You, Dalibor 2012/5/11 John Rehwinkel

Re: [neonixie-l] Re: looking for Weston: Cold cathode glow discharge tubes

2012-05-11 Thread AAKA (Daniil)
Thanks (about designer) :) About Kovar, give me your adress and I will send you (to email of course) About webpage I don't have, now I'm studying Master's degree so I completely have no time to make one. All my spare time goes to build my little home workshop and it goes very very slow...

[neonixie-l] Re: Kopriso Nixie Watch third glimpse

2012-05-11 Thread Dekatron42
Nice! I wish there where small enough Nixies to make a four digit watch the same (or smaller) size! If it would have been possible to make the counting logic with small dekatrons I would have paid anything to get one! /Martin On 11 Maj, 13:38, Cobra007 mic...@xiac.com wrote: Thanks Dave,

[neonixie-l] Re: Kopriso Nixie Watch third glimpse

2012-05-11 Thread Cobra007
Thanks Martin, It is of course technically possible to use dekatrons, but are there any that are small enough for use as a wrist watch? Also, to make it worth the effort, you need quite a stash of those tubes, I mean it doesn't really make sense to spend all this time designing it and then only

[neonixie-l] Re: Kopriso Nixie Watch third glimpse

2012-05-11 Thread Dekatron42
Ohh, I would go for just one watch if I had the parts, mass production has never been my focus as I just do these thingd for fun and because I can. I guess that the Burroughs Self Scan design is the smallest dekatron- like object there is, I have not seen anything similar from any other

[neonixie-l] Re: Kopriso Nixie Watch third glimpse

2012-05-11 Thread Cobra007
Nice tubes, had a look at some on youtube. They still seem relatively large. If there was a dekatron that would fit inside a B4998 envelope it would more appealing. I think family and work is for most of us the reason why projects take more time than initially planned :-) I usually start too many

[neonixie-l] Re: Kopriso Nixie Watch third glimpse

2012-05-11 Thread threeneurons
On Friday, May 11, 2012 3:50:20 PM UTC-7, Cobra007 wrote: Nice tubes, had a look at some on youtube. They still seem relatively large. If there was a dekatron that would fit inside a B4998 envelope it would more appealing. ... Michel There's the A108 group (A107, A108, A109).

[neonixie-l] Re: Kopriso Nixie Watch third glimpse

2012-05-11 Thread threeneurons
On Thursday, May 10, 2012 12:27:58 AM UTC-7, Cobra007 wrote: Programming is almost done! There are 9 settings that the user can change according to his/her preference. This is related to tube brightness, time format, rotation speed, power saving modes and sensor sensitivity.

[neonixie-l] Re: Kopriso Nixie Watch third glimpse

2012-05-11 Thread Cobra007
Yeah, I can see potential in that one. But how can you turn that into a clock? It would have been great if it had 12 segments rather than 10. Otherwise you need 1 tube for each digit and some form of face plate to show the number it actually represents. Michel On May 12, 11:20 am, threeneurons

[neonixie-l] Re: Kopriso Nixie Watch third glimpse

2012-05-11 Thread AnubisTTP
The obvious solution is to geek out completely and make a dekatron watch that tells time in metric! Use two A108s and divide the day into 10 hours of 100 minutes, then have the first tube display hours and the second 10s of minutes. Sure, nobody is going to be able to read the thing, but once you