What files/photos section? i.e. How do we access that?
On Friday, March 24, 2017 at 5:07:36 AM UTC-4, johnk wrote:
>
> Some of you might like what you see in the files/photos section of this
> Google Group or the old Yahoo Group - pics of non-nixie displays and lots
> of interesting stuff.
>
>
I wanted to start a discussion about constant current sources (as opposed
to sinks, because I want to provide a constant current to the anode
regardless of which cathode is pulled to ground). I've found many articles
on the web. Some for Nixie constant current sinks, some for LED constant
curre
6844 saga continues.
"in the past I too quest for picoseconds "conan the barbarian" or
was it westdave?
i used 6 of the very pretty bullet shaped B6844 nos nib, i ran them at specs
with a clock that ran with a 10mhz rubinium oscillator that could have been out
of a US ICBM sold to
Actual list:
Cathode ray tubes
3LO1I – 72 pcs. for $15,
6LO1I – 104 pcs.,
8LO4I – 11 pcs.,
8LO29I – 47 pcs. for $20,
8LO30I – 1 pc. for $100,
8LO39V – 20 pcs. for $20,
13LМ31V – 7 pcs.,
13LO18V – 1 pc.,
13LO37I – 1 pc.,
16LO2V – 1 pc.,
16LO2I – 1 pc.,
18LМ5V – 1 pc.
IV-1 – 39 pcs. for
It can be drilled larger, I've even done that before in a similar socket to
fit a 5mm LED in there.
But I didn't think that a B13B socket could be not compatible with tubes
with the same base! Who would expect that to happen? I was going to give
those sockets along with some Z560Ms to a friend,
Any reason why that hole could not be drilled larger?? Ira.
On 3/24/2017 11:30 AM, Tomasz Kowalczyk wrote:
Or at least don't use them with tubes with "nipple" on bottom. I've
just lost a Z560M I just finished regenerating... Now it is useful
only for soldering pins to PCB.
I think the picture
I recall a similar device from Burroughs/Sperry, the DD700. It had BCD
inputs and drove the segments. I found a pinout for an Ebay listing, and
the DD700 also has programmable drive-strength. Perhaps a competitor device
to the DS8880 ?
Certainly work trying. Even a $10 Raspberry Pi has enough G
IN-9's are 2-terminal devices, so they are not quite the same. However,
there could be a similar mechanism that impairs their performance.
My limited experience with IN-9's is that they can behave erratically,
such as not fully illuminating at rated max-current (even at 2X, I only got
about 80
Was just checking http://www.bgmicro.com yesterday looking for a
few various ics.
Came across this interesting one they currently have for sale
on their "Virtual Sidewalk Sale" portion of their website:
It's the old National Semiconductor DS8880 high-voltage
7-segment decoder/driver ic. It's a 1
Some of you might like what you see in the files/photos section of this Google
Group or the old Yahoo Group - pics of non-nixie displays and lots of
interesting stuff.
John K
- Original Message -
From: Manuel Azevedo
To: neonixie-l@googlegroups.com
Sent: Friday, March 24, 2017
And of course Jürgen already experimented with them too…
https://hackaday.com/2012/02/18/edge-lit-nixie-tube-is-sheer-brilliance/
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Looks like that “Lixies” already existed before:
http://hackaday.com/2017/03/23/before-there-were-nixie-tubes-there-were-edge-lit-displays/
Edge Lit Displays – never knew about this.
Still a cool idea and I want to explore it myself.
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This is very interesting. Do you know (or does anybody know) if the same
applies to IN-9?
W dniu czwartek, 23 marca 2017 21:43:25 UTC+1 użytkownik Paul Andrews
napisał:
>
> There is an article about IN-13 tubes here:
> https://www.saltechips.com/lab/the-parasitic-current-leakage-mechanism-of-th
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