Are they thermally-activated, or is it something ingenious, like
visible/infrared detection ?
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They are vacuum tube flame detectors.
/Martin
On Sunday, 19 April 2020 23:27:02 UTC+2, Jens Boos wrote:
>
> Interesting, what are those, Nick?
>
> Cheers
> Jens
>
> On 2020-04-19 2:36 p.m., Nicholas Stock wrote:
>
>
>
> Sent from my iPhone
>
> On Apr 19, 2020, at 13:18, Dekatron42
> wrote:
>
Interesting, what are those, Nick?
Cheers
Jens
On 2020-04-19 2:36 p.m., Nicholas Stock wrote:
Sent from my iPhone
On Apr 19, 2020, at 13:18, Dekatron42 wrote:
Nothing is free in life! ;) Couldn't resist.
What is it that is free, I can't see any photo or such.
/Martin
On Sunday,
Done! We have a winner folks!
On Sun, Apr 19, 2020 at 2:09 PM Dekatron42
wrote:
> Hey, turns out I am interested, if no one else have responded I'd like to
> have them.
>
> /Martin
>
> On Sunday, 19 April 2020 22:36:40 UTC+2, Pramanicin wrote:
>>
>>
>>
>> Sent from my iPhone
>>
>> On Apr 19,
Hey, turns out I am interested, if no one else have responded I'd like to
have them.
/Martin
On Sunday, 19 April 2020 22:36:40 UTC+2, Pramanicin wrote:
>
>
>
> Sent from my iPhone
>
> On Apr 19, 2020, at 13:18, Dekatron42 >
> wrote:
>
>
> Nothing is free in life! ;) Couldn't resist.
>
> What
Nothing is free in life! ;) Couldn't resist.
What is it that is free, I can't see any photo or such.
/Martin
On Sunday, 19 April 2020 21:43:19 UTC+2, Pramanicin wrote:
>
> Free, just pay shipping.
>
> Nick
>
> Sent from my iPhone
>
--
You received this message because you are
Thank you! And I appreciate the terminology clarification
Mahdi
On Wed, Dec 4, 2019 at 6:57 PM 'Greg P' via neonixie-l <
neonixie-l@googlegroups.com> wrote:
> Mahdi,
>
> Gotcha. Your design makes me happy then.
>
> Nice work!
>
> On Wednesday, December 4, 2019 at 5:45:16 PM UTC-5, Mahdi Al
Mahdi,
Gotcha. Your design makes me happy then.
Nice work!
On Wednesday, December 4, 2019 at 5:45:16 PM UTC-5, Mahdi Al Husseini wrote:
>
> Greg,
>
> You can check out the schematic on the associated GitHub Repo for details,
> but I am not using muxs or shift registers for the ZM1350 board.
Greg,
You can check out the schematic on the associated GitHub Repo for details,
but I am not using muxs or shift registers for the ZM1350 board. ESP32 -->
PIC --> discrete transistor --> cathode pin.
That said, some of my previous designs have made extensive use of 7HC595s
and 74141s
Mahdi
On
Mahdi,
Not multiplexed.
Direct drive digits or segments are always on and not pulsed at high speeds
like in multiplexing. Direct driven tubes typically are brighter and
require less current. Multiplexed designs are simpler and require less
components which is cheaper.
I'm sure the folks
Hi Greg, sorry I missed your message. Can you explain what you mean by
direct drive?
On Wed, Dec 4, 2019 at 2:57 PM Mahdi Al Husseini
wrote:
> Hi Paul,
>
> I’ll add an option where the acrylic covers the sockets for tubes 7 and 8.
> Same PCB so you can always switch acrylic plates and display
Hi Paul,
I’ll add an option where the acrylic covers the sockets for tubes 7 and 8.
Same PCB so you can always switch acrylic plates and display all eight
tubes, if you come across two more. Just let me know if that’s something
you’d like to do.
Mahdi
On Wed, Dec 4, 2019 at 1:18 PM Paul wrote:
I am interested in the ZM1350 version. I only have 6 tubes.
I might be interested in a B-5971 version depending on cost.
Thanks Paul
On Friday, November 29, 2019 at 11:16:34 AM UTC-7, Mahdi Al Husseini wrote:
>
> Hi, everyone,
>
> I'm working on an eight digit ZM1350 display with a multilayered
More tubes is always better.Will your design be direct drive?
On Tuesday, December 3, 2019 at 11:33:31 AM UTC-5, Mahdi Al Husseini wrote:
>
> Ha, okay, sounds like I better start cracking away at it. 6 or 8 tube
> preference on the 5971 display?
>
> On Tue, Dec 3, 2019 at 11:05 AM Jon
206-920-6312
>
> From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On
> Behalf Of Mahdi Al Husseini
> Sent: Tuesday, December 3, 2019 8:33 AM
> To: neonixie-l@googlegroups.com
> Subject: Re: [neonixie-l] Re: Anyone interested in an eight digit ZM1350
&g
, 2019 8:33 AM
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Re: Anyone interested in an eight digit ZM1350
display?
Ha, okay, sounds like I better start cracking away at it. 6 or 8 tube
preference on the 5971 display?
On Tue, Dec 3, 2019 at 11:05 AM Jon Jackson wrote:
I'm
The more the merriermy vote is for 8!
Sent from my iPhone
> On Dec 3, 2019, at 08:33, Mahdi Al Husseini wrote:
>
>
> Ha, okay, sounds like I better start cracking away at it. 6 or 8 tube
> preference on the 5971 display?
>
>> On Tue, Dec 3, 2019 at 11:05 AM Jon Jackson wrote:
>> I'm
An 8-tube B-5971 display is my preference.
On Tue, Dec 3, 2019 at 7:33 AM Mahdi Al Husseini
wrote:
> Ha, okay, sounds like I better start cracking away at it. 6 or 8 tube
> preference on the 5971 display?
>
> On Tue, Dec 3, 2019 at 11:05 AM Jon Jackson wrote:
>
>> I'm in for a B-5971 display
Ha, okay, sounds like I better start cracking away at it. 6 or 8 tube
preference on the 5971 display?
On Tue, Dec 3, 2019 at 11:05 AM Jon Jackson wrote:
> I'm in for a B-5971 display (as well as the ZM1350). Got a bunch of
> B-5971s...
>
> On Tue, Dec 3, 2019 at 6:18 AM Nicholas Stock wrote:
>
I'm in for a B-5971 display (as well as the ZM1350). Got a bunch of
B-5971s...
On Tue, Dec 3, 2019 at 6:18 AM Nicholas Stock wrote:
> I’ll throw my name into the ring too!
>
> Sent from my iPhone
>
> On Dec 3, 2019, at 04:18, 'Greg P' via neonixie-l <
> neonixie-l@googlegroups.com> wrote:
>
>
I’ll throw my name into the ring too!
Sent from my iPhone
> On Dec 3, 2019, at 04:18, 'Greg P' via neonixie-l
> wrote:
>
>
> Please count me in for one. I've been sitting on a stash of 5971's for a
> while. I'd love to finally light them up.
>
> Hopefully, there will be interest.
>
>
Please count me in for one. I've been sitting on a stash of 5971's for a
while. I'd love to finally light them up.
Hopefully, there will be interest.
On Tuesday, December 3, 2019 at 1:26:38 AM UTC-5, Mahdi Al Husseini wrote:
>
> Hi, Greg,
>
> If there is enough collective interest yes, I
Hi, Greg,
If there is enough collective interest yes, I could draft a board similar
to the one built for ZM1350 and use the same style casing. If I can get
three folks interested I could offset the production cost at a reasonable
cost.
Mahdi
On Mon, Dec 2, 2019 at 8:13 PM 'Greg P' via
Mahdi,
Any chance you'll make a version that will use 5971's?
On Sunday, December 1, 2019 at 6:05:32 PM UTC-5, Jon D. wrote:
>
> Excellent.
>
> On Sun, Dec 1, 2019 at 2:02 PM Mahdi Al Husseini > wrote:
>
>> Hi, Jon,
>>
>> Great! I should have a fully assembled version by the end of the month,
Excellent.
On Sun, Dec 1, 2019 at 2:02 PM Mahdi Al Husseini
wrote:
> Hi, Jon,
>
> Great! I should have a fully assembled version by the end of the month, so
> you can see it finalized before deciding to commit.
>
> Mahdi
>
> On Sun, Dec 1, 2019 at 3:32 PM Jon Jackson wrote:
>
>> Hi Mahdi,
>>
Hi, Jon,
Great! I should have a fully assembled version by the end of the month, so
you can see it finalized before deciding to commit.
Mahdi
On Sun, Dec 1, 2019 at 3:32 PM Jon Jackson wrote:
> Hi Mahdi,
>
> I am interested, as I've got a dozen or so ZM1350s.
>
> Jon J.
>
>
> On Fri, Nov 29,
Hi Mahdi,
I am interested, as I've got a dozen or so ZM1350s.
Jon J.
On Fri, Nov 29, 2019 at 7:54 PM Mahdi Al Husseini
wrote:
> Hi, Richard,
>
> I saw your board - how nice! While the ZM1350 smart socket PCB on groupsio
> helped me recreate the panaplex footprint, I am building my own board
Hi, Richard,
I saw your board - how nice! While the ZM1350 smart socket PCB on groupsio
helped me recreate the panaplex footprint, I am building my own board in
full, to include the decimal point functionality. Means of driving (PIC
with discrete transistors) is pretty much the same though.
I
If I hadn't just made such a thing I might have been but I feel that my
ZM1350 box is ticked. It does look like a great deal though.
Are you driving the decimal point on the displays or are you using the
'standard' ZM1350 Smart-Socket code which (as far as I can tell) does not?
I added the
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