Re: [neonixie-l] VFD filament drive

2021-08-20 Thread Hannah Mishin
Theres a section on filament driving in my blog here: https://hannahmishin.com/blog/2017/4/30/russian-tri-color-vfd-indicator-clock *Hannah Mishin* * She/her/hers* <http://hannahmishin.com/> *hannahmishin.com* <http://hannahmishin.com/> On Fri, Aug 20, 2021 at 1:48 PM Toby

Re: [neonixie-l] red lens filter material.

2020-09-07 Thread Hannah Mishin
if u are looking for filters consider photo filters - along the lines of this: https://www.adorama.com/le026s.html?gclid=EAIaIQobChMIj6uXyoTY6wIVqwiICR1SzwZsEAQYAiABEgKCcPD_BwE&utm_source=adl-gbase Sent from my finger computer > On Sep 7, 2020, at 5:23 PM, Nicholas Stock wrote: > >  > Hi Ir

Re: [neonixie-l] Tube Data

2020-08-27 Thread Hannah Mishin
I have a badass office printer/scanner that auto feeds paper and if bound, I can cut the binding and autofeed easily reams and reams. Happy to help out. DM me if you want assistance. http://hannahmishin.com/ On Thu, Aug 27, 2020 at 9:03 PM Dave ZL3FJ <2c...@silverbears.nz> wrote: > Some time ba

Re: [neonixie-l] That's one expensive clock....

2020-07-21 Thread Hannah Mishin
e electric shock, flammability, general EMC/EMI. > > Usually (and I use "usually" very loosely) selling kits is a legal > workaround since the end user is assuming responsibility by assembling the > device properly. Don't quote me on that in court though. If you need to be >

Re: [neonixie-l] That's one expensive clock....

2020-07-19 Thread Hannah Mishin
quick question on european fines for selling electronics-> what?! is this similar to FCC compliance in the states? what if you dont sell them in europe (i.e. free) do these restrictions apply to the entire EU? this more of a curiosity rather than applicable to me. Sent from my finger computer

Re: [neonixie-l] Re: VFD filament resistance when hot/cold?

2020-07-17 Thread Hannah Mishin
You must be careful with the filament. The filament will accept whatever current you give it. Overtime, constant voltage source on the filament is problematic. As such - for sure- drive the filament with an AC wave There is lots of corollary info on this blog regarding the filament. https://hann

Re: [neonixie-l] Digital Readout Course Book

2019-06-30 Thread Hannah Mishin
Thank you! http://hannahmishin.com/ On Sun, Jun 30, 2019 at 6:42 AM 'Grahame' via neonixie-l < neonixie-l@googlegroups.com> wrote: > Another book scanned by Martin Forsberg. > > *In the beginning there was the Nixie and Burroughs made it. Today, > readouts permute endlessly by technology, size,

Re: [neonixie-l] Re: Burroughs logo/letterhead scan needed

2019-06-03 Thread Hannah Mishin
(though I admit the cleaned up is imperfect - quick job. if you end up running dry on other fronts I can spend more time re-creating). good luck http://hannahmishin.com/ On Mon, Jun 3, 2019 at 9:44 PM Hannah Mishin wrote: > I took the scan and vectorized the graphic. > The less tha

Re: [neonixie-l] Re: Burroughs logo/letterhead scan needed

2019-06-03 Thread Hannah Mishin
I took the scan and vectorized the graphic. The less than good looking vectors are direct translation The image to the right is a cleaned up version. I can split them if you don't have the software. just let me know. http://hannahmishin.com/ On Mon, Jun 3, 2019 at 9:39 PM Richard Arndt wrote:

Re: [neonixie-l] Made some headway on two projects...

2019-05-13 Thread Hannah Mishin
Hi Bill- Wowza- Awesome! Machine Shop is my specialty. I hate to be redundant, but in sourcing any screw that may be niche or otherwise difficult to source, have you tried looking at https://www.mcmaster.com/ Their search is pretty incredible - try this: https://www.mcmaster.com/machine-screws They

[neonixie-l] Re: Russian characters - help needed

2019-04-19 Thread Hannah Mishin
Hey Jens - Reply to this thread if you still have queries or need help with translating. I read and write some Russian and have native speaking friends. but Y may be *ч *Sounds like *"che"* x is for sure a letter and sounds like a hard *"H" said in the back of the throat*. z may be this char

Re: [neonixie-l] Re: Welcome & please introduce yourself!

2019-04-19 Thread Hannah Mishin
> Great write-up. I love reading (in detail) how people go about this stuff. > > On Friday, April 19, 2019 at 7:42:21 AM UTC-4, Hannah Mishin wrote: >> >> Hello! >> I'm Hannah and I am in NYC. I am really interested in old technologies >> as they correl

Re: [neonixie-l] Welcome & please introduce yourself!

2019-04-19 Thread Hannah Mishin
e proved it is the same die, just > rebadged. > > John S > > > On 19 Apr 2019, at 12:42, Hannah Mishin > > wrote: > > Hello! > I'm Hannah and I am in NYC. I am really interested in old technologies as > they correlate to modern ideas. > I am curre

Re: [neonixie-l] Re: Welcome & please introduce yourself!

2019-04-19 Thread Hannah Mishin
Thanks! On Friday, April 19, 2019 at 1:46:30 PM UTC-4, Jens Boos wrote: > > Welcome! This article is gold, thanks for writing it up! Jens > > On 2019-04-19 5:42 a.m., Hannah Mishin wrote: > > Hello! > I'm Hannah and I am in NYC. I am really interested in old technol

[neonixie-l] IEEE Article on Nixies

2019-04-19 Thread Hannah Mishin
https://spectrum.ieee.org/tech-history/dawn-of-electronics/the-nixie-tube-story-the-neon-display-tech-that-engineers-cant-quit I'm sure this has already made the rounds. But - for posterity. :) Video is Rad! -- You received this message because you are subscribed to the Google Groups "neonixie

[neonixie-l] Re: Vacuum fluorescent clock design/kits available!

2019-04-19 Thread Hannah Mishin
NICE! On Wednesday, March 27, 2019 at 9:31:48 AM UTC-4, David Pye wrote: > > Hi all, > > I've been working on a design for a clock based on the IV-11 russian VFD > tube for some time, and have finally finished the design. > > The whole thing (firmware/design) is open source, so it's ideal for a

Re: [neonixie-l] Re: Welcome & please introduce yourself!

2019-04-19 Thread Hannah Mishin
Hello! I'm Hannah and I am in NYC. I am really interested in old technologies as they correlate to modern ideas. I am currently working on a VFD build (no Nixie specific experience) and playing with a flying spot scanner! Here is a blog on my VFD project. https://hannahmishin.com/blog/2017/4/3

Re: [neonixie-l] Obscure Cyrillic characters

2019-04-19 Thread Hannah Mishin
If you want help translating copy the letters on your tubes/datasheet here: http://russian.typeit.org/ and then copy and paste into google translate. if something in the auto translate is strange... I may be able to help On Thursday, April 18, 2019 at 10:03:11 PM UTC-4, David Speck wrote: > > T