Thanks very much!! That's extremely helpful
Morris
On Mar 15, 1:03 am, John Rehwinkel wrote:
> > I'm trying to find data for a Russian CRT type 11LO5v, especially the
> > pin connections. Any help gratefully accepted.
>
> For stuff like this, I generally do a search on the (Cyrillic) part number
Really great stuff Patric. The soft glow at night will be terrific.
From: patric
To: neonixie-l@googlegroups.com
Sent: Wednesday, March 14, 2012 12:00 PM
Subject: [neonixie-l] Nixie tachometer for my 1967 Ford Mustang
Hi folks,
like to share this with you:
This is a really neat thing. I've been wanting a Nixie display to use
in at least one of my old cars for a long time, but never got up the
ambition to make one. Recently I discovered the fun of connecting a
MegaSquirt EFI controller to an old car to use only for data
loggingof course it could b
Is there a reason why the nixie can not be placed in a non-multiplexed
state for long enough to take the reading? I'm a software guy, so I
would just bodge a version of the code that turned on a single nixie and
left it on. Then I'd measure the current with a DMM. Ta-da. :) Done. The
only gotch
You sir, ROCK.
On Wed, Mar 14, 2012 at 2:00 PM, patric wrote:
> Hi folks,
>
> like to share this with you: a tachometer built with Nixies. Still in
> prototype stage but some nice pictures and videos:
>
> http://www.vinciworx.com/en/projekte/nixie-drehzahlmesser
>
> Enjoy and leave a reply on my
Dmms tend to use charge balance techniques for measurements and these
can be way off at ac esp at higher frequencies.
A cheap old analogue meter would probably give you a better approx
reading.
Another way I have used is just supply the thing from a bench power
supply and look at the current draw
Yes, you're right Adam, I have to agree that my previous posts were
indeed very strange :-)
It would have been helpful if he had posted a schematic as I mixed up
the current per tube and the total current a few times.
The thing that is commonly correct is that the power supply's average
current (
Oh never mind .. '67 Mustang. No OBD connector.
On Mar 14, 3:04 pm, Terry S wrote:
> Very nice. Why not pick up the data off the vehicle OBD connector?
>
> Terry
>
> On Mar 14, 2:00 pm, patric wrote:
>
>
>
> > Hi folks,
>
> > like to share this with you: a tachometer built with Nixies. Still in
Very nice. Why not pick up the data off the vehicle OBD connector?
Terry
On Mar 14, 2:00 pm, patric wrote:
> Hi folks,
>
> like to share this with you: a tachometer built with Nixies. Still in
> prototype stage but some nice pictures and videos:
>
> http://www.vinciworx.com/en/projekte/nixie-dre
Lovely work - small point - there are those here who have made nixie
speedos etc. for motorbikes & cars (but not as nice as yours), but most had
problems with vibration damaging the nixies and/or their connectors -
nixie is parallel to the road and puts pressure on the pins - over time,
spring
Try again, forgot to tick the public option.
On Wednesday, 14 March 2012 20:32:00 UTC+1, Michail wrote:
>
> Very nice.
>
> I can't find the Order Form. :)
>
> Need it for the 66 Mustang :)
>
> PS. The videos, when clicking on them from the page, show that they are
> "private" videos.
Excellent! I should put one in my '68.
Nick
On Wed, Mar 14, 2012 at 12:32 PM, wrote:
> **
> Very nice.
>
> I can't find the Order Form. :)
>
> Need it for the 66 Mustang :)
>
> PS. The videos, when clicking on them from the page, show that they are
> "private" videos. Can't watch them.
Very nice.
I can't find the Order Form. :)
Need it for the 66 Mustang :)
PS. The videos, when clicking on them from the page, show that they are
"private" videos. Can't watch them.
Michail
In a message dated 3/14/2012 12:01:48 P.M. Pacific Daylight Time,
patric.no...@google
Hi folks,
like to share this with you: a tachometer built with Nixies. Still in
prototype stage but some nice pictures and videos:
http://www.vinciworx.com/en/projekte/nixie-drehzahlmesser
Enjoy and leave a reply on my page!
cheers Patric
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Why are you trying to achieve 8ma of current on IN-14's? Nominal supply
current for that tube is 2.5ma, everything else is providing excessive
current. Now, when multiplexing, lots of times we like to use excessive
current to make the display brighter, but I wouldn't kill myself trying
to achie
The counter output and reset is accessible, so if someone had 5 or 6 of
these, they could make a clock out of them. Neat !
Thank you for taking the time to extract that information, and for sharing
it with us !
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"ne
> I'm trying to find data for a Russian CRT type 11LO5v, especially the
> pin connections. Any help gratefully accepted.
For stuff like this, I generally do a search on the (Cyrillic) part number:
11ЛО5В
This yields:
http://zapadpribor.com/index.php?page=product&id=9366
Pin numbers are listed,
As far as I know the only datasheet is on the small paper you can see on the
photo on the eBay auction page Grahame gave the number. However, the text
will be in Cyrillic characters and Russian language.
All Russian tube sellers I checked don't have information.
Goggling I came to the German site
No, it is still not correct because the total power consumption
doesn't add up.
The 12mA DC current for the 200V supply is correct because you want
2mA for each tube.
This means when multiplexing, a pair of tubes must have a maximum peak
current of 12mA, not 6mA. That's where the problem is.
12m
I can smell a misunderstanding here (from my side, that is).
What are you trying to achieve? I just read your previous posts, it
seems like you're after 2mA average current per tube, so your power
supply should be able to deliver 12mA in total.
I assume the anodes from the 2 tubes go through 1 re
Morris
Small amount of info with ebay item 251013091649 - does include pin
connections.
But this might be a circular reference!
Grahame
On 14/03/2012 11:00, morrisodell wrote:
Hi all,
I'm trying to find data for a Russian CRT type 11LO5v, especially the
pin connections. Any help gratefully
Hi all,
I'm trying to find data for a Russian CRT type 11LO5v, especially the
pin connections. Any help gratefully accepted.
Regards,
Morris
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To post to this group, send an email to neonixie-l@goog
IN-14 strike at 170V, but when multiplexed this should be a bit
higher. That's why it's set to 200 volts. It then drops to 140V
according to the datasheet, but in reality, I measured 144. So if I
take 200-140 it's 60 volts across the anode resistor, giving the peak
of 8mA.
But to be honest, I am re
This driver definitely matches the 7441 pinout. Thanks for the heads up
though.
I've tested the driver with the new pinout I worked out and everything
works nicely. I'm attaching a schematic in case anybody else with the same
problem stumbles across this in the future...
~clu
On Monday, 12 Ma
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