>From the photo I can see that you have mounted the tubes on tube carrier
boards - great idea for those tubes - so many legs to solder!
As bill suggested, more tubes would be lovely, could you even make it
modular?
8 or 10 tube versions would be most welcome.
Richard
On Wednesday, 4 December
those curvy tubes look great!
Where can they be had?
On Tuesday, November 26, 2019 at 4:19:55 AM UTC-8, Mitch wrote:
>
>
>
> I was a little surprised that the power supplies worked the first time. A
> LM2576 is used to drop the supply voltage to 5v. Two 34063 chips raise that
> voltage to 32v,
I like this too. Longer words would be fun! Michail is right! I've been
doing some 7971 that are longer but dang this would be cheaper!
Bill
On Tue, Dec 3, 2019, 11:36 AM Michail Wilson wrote:
> I want.
>
>
>
>
>
> 8 tube board in mind?
>
>
>
>
>
> Michail Wilson
>
> 206-920-6312
>
>
>
>
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
It's a 9368
-Original Message-
From: "gregebert"
Sent 12/3/2019 11:47:53 AM
To: "neonixie-l"
Subject: [neonixie-l] Re: 7 Segment Common Anode Display
Reduce the resistors to increase the LED segment current. I assume you are
doing 8:1 multiplexing, so each digit is only on for
Reduce the resistors to increase the LED segment current. I assume you are
doing 8:1 multiplexing, so each digit is only on for 1/8 of the time
therefore you need more current.
Many years ago when I built my first computer, the HEX display that I
wire-wrapped used 10:1 multiplexing and the
Hi Folks,
Hoping the group can help. I built an eight 8 clock using 2 savaged 4 digit
bedside alarm clocks. I am using a multiplex method to support the display. The
multiplex is based on a design provided by David one of this group's members
and consists of a 74HC595 SPI 16 shift register and
I want.
8 tube board in mind?
Michail Wilson
206-920-6312
From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On
Behalf Of Mitch
Sent: Tuesday, December 3, 2019 10:28 AM
To: neonixie-l
Subject: [neonixie-l] Re: IV-17 Word Clock
This is the latest version.
Nice! Modular is good!
Sent from my iPhone
> On Dec 3, 2019, at 08:55, Michail Wilson wrote:
>
>
> 8 and/or modular to be able to expand units.
>
> Here is my test of the B-5971 tubes – 11 Tubes.
> https://i.imgur.com/AZMzejO.mp4
>
>
> Michail Wilson
> 206-920-6312
>
> From:
8 and/or modular to be able to expand units.
Here is my test of the B-5971 tubes – 11 Tubes.
https://i.imgur.com/AZMzejO.mp4
Michail Wilson
206-920-6312
From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On
Behalf Of Mahdi Al Husseini
Sent: Tuesday, December
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:
>
>
L3 is before the mixer, so it's still 88-108Mhz raw VHF (FM). My best guess
is that L3 and the resistor make up a crude high-pass filter, especially if
this is an AM/FM radio, to prevent AM (and other signals) from interfering
with the mixer. I dont understand why the other side of the coil has
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.
>
>
(At least it's 'older'...)
Working on an old AM/FM transistor radio that has had both the FM RF and
convertor transistor short out. (I suspect a near miss lightning strike)
Also, L3 checks stone open out of circuit. I have never seen a coil like
this and don't understand it's operation.
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
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