does look a lot like the general
> Texas Instruments TTL Nixie Clock, not sure if it is a copy of that design
> though.
>
> /Martin
>
>
>
> On Monday, 14 October 2019 01:01:28 UTC+2, James Drosopoulos wrote:
>>
>> Hello all . Schematic needed I have a complet
Hello all . Schematic needed I have a complete clock and two seperate
boards of a clock that was sold by B & F Enterprises cicra early 1970's as
a kit . I need a schematic to get them up to speed. Maybe someone in the
group built one of these . Any help help is greatly appreciated.
Thanks in
On Friday, November 10, 2017 at 1:59:30 PM UTC-5, newxito wrote:
>
> This year I would like to decorate the tree with a nixie clock. The idea
> is to put the tubes into 6 transparent balls. I’m looking for some
> upside-down nixies. Any suggestions?
>
Hi .. I have 7 Burroughs B5560 upside
!
On Saturday, 26 January 2013 19:10:15 UTC, jrehwin wrote:
Ok took some photos so you can get an idea of what they look like. The
series resistors are 1/8 watt 100 ohms and the supply voltage is 5 volts .
Unfortunately Google says they're too big to post .
I had James send them to me
Yeah, james, can you put images here?
--
Bryan Goines
On Thursday, January 24, 2013 at 3:33 PM, kay486 wrote:
you should just put the images here, id love to see them too!
On Thursday, 24 January 2013 19:42:22 UTC, James Drosopoulos wrote:
Hello Bryan,
I've
the first part .
Mine is JCD5505DL at AOL.COM . Resend it to me in that format so I can read
it . Thx .. Jim ...
On Saturday, January 26, 2013 7:28:59 AM UTC-5, James Drosopoulos wrote:
Yeah, james, can you put images here?
--
Bryan Goines
On Thursday, January 24, 2013 at 3
-mail address and
I'll forward you a picture of it . Jim ...
On Wednesday, January 23, 2013 11:25:29 PM UTC-5, James Drosopoulos wrote:
Ok . Give me a few days and I'll look and see what I might have . Jim ..
On Wednesday, January 23, 2013 11:45:28 AM UTC-5, bryan wrote:
Yeah I found some from
Ok . Give me a few days and I'll look and see what I might have . Jim ..
On Wednesday, January 23, 2013 11:45:28 AM UTC-5, bryan wrote:
Yeah I found some from ebay a while ago. It's really hard to find it. Need
4 more.
--
Bryan Goines
On Saturday, January 19, 2013 at 1:47 AM, James
Hello Bryan , Did you ever find any of those Wamco Minitrons ? Please let
me know and I'll look and see if I have any hidden away some where .All the
best then .. Jim Drosopoulos ...
On Monday, December 10, 2012 8:17:09 PM UTC-5, bryan wrote:
Anyone from here have Wamco Minitrons KW-105S
A friend just dropped by with a Karlsson clock that he says is losing
about a minute a day. It was the first time I've seen one of these in
person and I'm not familiar with the circuit. I'm impressed by the fit
finish, but underwhelmed by the performance. The tubes glow dim and
look almost
On Jul 22, 2:44 am, jb-electronics webmas...@jb-electronics.de
wrote:
Hi folks,
here's that topic again, a Nixie tube power supply.
The background is this: I would like to build a universal power supply
that can be used to drive all kinds of display devices: VFD tubes with
their 50-60V
On Jul 20, 10:36 am, neutron spin mrstan...@charter.net wrote:
I have a minor comment on the circuit designIf you are going to
use a battery the 7805 will waste power. How can this be avoided? One
fix would be to use a Low-dropout regulator...using the walwart of
course you are not
There are lots of tutorials online, do a google search for using an
oscilloscope. Build a 555 oscillator or a transistor multivibrator and
start poking around, you'll get the hang of it. When it comes to more
advanced features like various trigger modes, delayed sweep, etc,
refer to the manual for
On Jul 18, 12:40 pm, Adam Jacobs a...@jacobs.us wrote:
Wow! That site is great. Maybe I'll build a 1500w amplifier instead of a
10w. :)
Anyone have a source for high current FET's?
-Adam
You can get them anywhere, they're not even terribly expensive
anymore. I've found batches of various
On Jul 13, 3:06 pm, caliburgers caliburg...@verizon.net wrote:
Hi all!
Looking for B-7971 sockets. Does anyone have 4 for sale?
Regards,
Don
As with many Nixie tubes, the sockets can be the hardest part to find.
Fortunately you can get pin receptacles that work fine, as do DB
connector
Oh shoot, I accidentally hit the report as spam link. Not sure what
that does?
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How about a pinch seal with an inline row of wires? I've only ever
made those with two wires, but I don't see why it would be that much
more difficult to put 10+ wires through with an appropriate jig.
Induction heating is easy, I built one of those a while back that I
use for other things. As for
On Jul 8, 2:34 pm, xdugef i...@xdugef.com wrote:
I had an idea the other day which may not be possible because of the
heat involved in the making of a nixie or because of the conditions
inside the tube once it's filled with gas but it were possible to
include an ic inside the tube then you
I'm not suggesting that $10 Z568M clones will be turning up any time
soon, but just look at some of the stuff that comes out of China and
similar places. I recently bought a brand new replacement CRT for my
scope clock that came from there and it was only around 40 bucks. What
uses a 3
On Jun 30, 3:31 am, Nick n...@desmith.net wrote:
On Jun 30, 8:53 am, JohnK yend...@internode.on.net wrote:
Generally, old electrolytic caps that have just been allowed to sit can be
re-formed and henceforth operate properly.
That's a bit of a sweeping statement. Of the kit I've rebuilt,
On Jun 29, 11:20 pm, John Rehwinkel jreh...@mac.com wrote:
The vast majority of line powered clocks use
the grid frequency for timing, both analog and digital. It's great
because I can set all the clocks and they all stay exactly in sync
with one another.
Oh, they still will. They'll
On Jun 24, 6:10 pm, H. Carl Ott hcarl...@gmail.com wrote:
Of possible interest. A lot of my clocks use the grid as a reference.
http://goo.gl/KhgtQ
carl
What are they smoking? The vast majority of line powered clocks use
the grid frequency for timing, both analog and digital. It's
On Jun 24, 11:59 am, Wayne de Geere III wa...@degeere.com wrote:
This story is breaking my heart. For that sort of breakage, it would have
made sense to fly out there and pack them up yourselves. I have to admit, the
mea culpas i carry with me would make grown men cry, I know how this
On Jun 26, 6:17 am, Nicholas Stock nickst...@gmail.com wrote:
Not sure I understand... I always keep an eye on eBay for tube bargains..
Unfortunately those seem to be getting rarer these days as people are asking
crazy prices for nixies etc
Didn't they change it recently so you can
I assume these are kits built around micro-controllers, right? If so,
how did they replcate the firmware? Trivial if they got hold of an
original controller without code protection, but much more concerning
if they would have had to crack it. Obviously one assumes that
organisations with
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