Re: [neonixie-l] Re: SZ-3 Nixie - Chemical Symbols!

2021-04-14 Thread Toby Thain
On 2021-04-14 11:47 p.m., gregebert wrote: > I'm guessing this nixie tube was used in equipment for monitoring > impurities in a steel plant. > (Those are all electronics symbols) > On Wednesday, April 14, 2021 at 6:46:55 PM UTC-7 严泽远 wrote: > > This one marked QS30-75, but I think it's

[neonixie-l] Re: SZ-3 Nixie - Chemical Symbols!

2021-04-14 Thread gregebert
I'm guessing this nixie tube was used in equipment for monitoring impurities in a steel plant. On Wednesday, April 14, 2021 at 6:46:55 PM UTC-7 严泽远 wrote: > This one marked QS30-75, but I think it's the same one with QS30-7A: > > [image: IMG_7739.JPG][image: IMG_7730.JPG][image:

Re: [neonixie-l] SZ-3 Nixie - Chemical Symbols!

2021-04-14 Thread tntmod54321
Very interesting On Wed, Apr 14, 2021, 3:49 PM SWISSNIXIE - Jonathan F. wrote: > Hi Folks! > > I was contacted by a friendly guy that offered me datasheet scans of the > chines SZ-2 and SZ-3. When i first heard SZ-3, i was thinking about the > well known SZ3-1 numerical nixie, but later i was

[neonixie-l] Re: Making of a nixie tube

2021-04-14 Thread Paul Andrews
Looks like he has a 'kick starter' type thing going for it - so there is some hope that he will turn it into a business https://camp-fire.jp/projects/view/411096 On Wednesday, April 14, 2021 at 10:25:53 AM UTC-4 Dekatron42 wrote: > > Dalibor has posted this on YouTube: >

[neonixie-l] Interesting "haptic" clock...

2021-04-14 Thread 'Nick' via neonixie-l
An interesting clock - a variant on the illuminated ones... https://hackaday.io/project/179039-haptic-word-clock -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to

[neonixie-l] Re: Making of a nixie tube

2021-04-14 Thread Dekatron42
Dalibor has posted this on YouTube: https://www.youtube.com/watch?v=0ukgsPVB8NI /Martin On Wednesday, 14 April 2021 at 15:41:51 UTC+2 Richard Scales wrote: > ... another excellent video showing exactly how much goes in to making > Nixie Tubes these days - I'd love to see how it was done 'back

Re: [neonixie-l] OT: How to convert composite video into TTL?

2021-04-14 Thread Toby Thain
On 2021-04-14 10:02 a.m., Adrian Godwin wrote: > No, they often have a Z modulation input and many have a TV sync, so > you'd only need to add a vertical scan. But tube depth is a problem. > Green isn't, though ! > > On Wed, Apr 14, 2021 at 2:44 PM jb-electronics >

Re: [neonixie-l] OT: How to convert composite video into TTL?

2021-04-14 Thread Adrian Godwin
No, they often have a Z modulation input and many have a TV sync, so you'd only need to add a vertical scan. But tube depth is a problem. Green isn't, though ! On Wed, Apr 14, 2021 at 2:44 PM jb-electronics wrote: > It's a good idea, but these scope tubes are too deep and don't have a >

Re: [neonixie-l] Making of a nixie tube

2021-04-14 Thread jb-electronics
What a fantastic workshop! Thank you for sharing, Paul, I greatly enjoyed it! Jens On 2021-04-14 8:16 a.m., Paul Andrews wrote: I’ve been following this guy’s odyssey on twitter for quite a while. He has made a video showing how he makes Nixie tubes. Hopefully one day he will make it a

Re: [neonixie-l] OT: How to convert composite video into TTL?

2021-04-14 Thread jb-electronics
It's a good idea, but these scope tubes are too deep and don't have a composite input usually (but x/y deflection setup). I am trying to build a luggable computer (think Osborne I). Jens On 2021-04-13 9:05 p.m., Adrian Godwin wrote: Could you use an old 'scope ? Or would it be too big ? On

[neonixie-l] Re: Making of a nixie tube

2021-04-14 Thread Richard Scales
... another excellent video showing exactly how much goes in to making Nixie Tubes these days - I'd love to see how it was done 'back in the day' does anyone have a walk-through video of the Mullard/Tesla/Gazotron plant in full swing? On Wednesday, 14 April 2021 at 13:16:28 UTC+1 Paul Andrews

[neonixie-l] Making of a nixie tube

2021-04-14 Thread Paul Andrews
I’ve been following this guy’s odyssey on twitter for quite a while. He has made a video showing how he makes Nixie tubes. Hopefully one day he will make it a business, but the costs are sky high https://youtu.be/HCT_kgG-Whw -- You received this message because you are subscribed to the Google

Re: [neonixie-l] best method for pin cleaning?

2021-04-14 Thread Adrian Godwin
There's a type of nail file - actually a buffer, I think - which has a similar very fine abrasive. There are no visible grains of abrasive and the file appears to be a smooth pink or white (according to the grade) material. They're sometimes used by model rail enthusiasts to clean the track