Great idea, very nice!
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moderator
attention.
Grahame
Moderator
On 29/03/2024 11:02, newxito wrote:
> I'm just checking if Google automatically deletes all my posts or if
> some "AI" filter didn't like the previous one...
>
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I'm just checking if Google automatically deletes all my posts or if some
"AI" filter didn't like the previous one...
Peter Hall schrieb am Freitag, 29. März 2024 um 07:59:23 UTC+1:
> 40 people watching,this one,will go for a price$
>
> FromPeter Hall insidiousnixies輦Utube
>
> On 29 Mar 2024
I missed out on the Singer Frieden EC1118 by $5, but I was lucky enough to
purchase a Singer Frieden EC1117 this week. I'm not a collector, but I've
always wanted an old Nixie calculator...
Peter Hall schrieb am Freitag, 29. März 2024 um 07:59:23 UTC+1:
> 40 people watching,this one,will go
I missed out on the Singer Frieden EC1118 by $5, but I was lucky enough to
purchase a Singer Frieden EC1117 this week. I'm not a collector, but I've
always wanted an old Nixie calculator
Peter Hall schrieb am Freitag, 29. März 2024 um 07:59:23 UTC+1:
> 40 people watching,this one,will go for a
The clock looks great!
It seems we have the same PCB manufacturer. Only 402 orders so far? I'm
already at 418 :-)
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OT but another intersting clock, unfortunately to build it a giant 3d
printer is needed...
https://www.youtube.com/watch?v=Qtcqx2pZbrI
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That seems to be an easy job for an autorouter...
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The tube looks beautiful, I really like the shape of the “1”. Since I don't
care about the pinout, i think a decimal point on the right would be a nice
added value over the IN-18.
dudu sa schrieb am Donnerstag, 21. September 2023 um 06:03:38 UTC+2:
[image: 微信截图_20230921120249.png]There's no
Here the schematic:
https://github.com/axtar/14-digits-nixie-calculator/blob/main/Schematics/Schematic_Nixie_Calculator_IN-16_Driver_Rev1.pdf
newxito schrieb am Dienstag, 12. September 2023 um 10:51:49 UTC+2:
> I use five HV5622 high voltage shift registers to drive 14 nixies, this
> only
I use five HV5622 high voltage shift registers to drive 14 nixies, this
only needs 3 digital outputs of the mcu, 4 if you also use the blank signal
(e.g.; for dimming). Not cheap but it works fine.
The downside of this approach is that, to be in spec, you need a 12V rail.
However, it
ite
> overdone in my opinion. It took me around 2 minutes of scrolling (and
> loading) until I could see the actual product...
>
> Jens
>
> On 2023-08-15 9:43 a.m., newxito wrote:
>
> https://nx2.ch/
> I think it is not new, so sorry if already mentioned in this group b
https://nx2.ch/
I think it is not new, so sorry if already mentioned in this group but I
really like the design. Unfortunately, it's above my budget...
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Very nice build!
But I can see a lot of ICs :-) Just kidding, I know what you mean.
I also like those clocks with lots of TTL logic, I think it's time for me
to build one!
martin martin schrieb am Mittwoch, 17. Mai 2023 um 16:32:49 UTC+2:
> Greetings all,
> If you are in the mood for more
t says the numbers have to allign to the right side of
> the display. Why not allign them to the left?
> So instead of displaying -..1234 make it display -1234..
> (the dots represent non lit tubes).
>
> On Tuesday, October 27, 2020 at 3:08:48 PM UTC+1 newxito wrote:
For pi press [F] + [sin] :-)
Yohan Park schrieb am Sonntag, 16. April 2023 um 15:16:07 UTC+2:
Aaw, no π key to show off the 13 decimals ;)
But seriously, awesome job!!!
On Saturday, April 15, 2023 at 11:05:03 PM UTC+2 newxito wrote:
I uploaded a draft of the calculator manual
Looks great! The case is really nice.
Jasper nagle schrieb am Sonntag, 16. April 2023 um 11:48:48 UTC+2:
> if you have any questions or would like more photos feel free to contact
> me.
> The the case is made out of jarrah wood and the main board is just a
> simple kit from online didn't have
I uploaded a draft of the calculator manual. This will be the functionality
of the first public firmware release... still work in progress...
https://github.com/axtar/14-digits-nixie-calculator/blob/main/Docs/14-digit%20Nixie%20Calculator%20Manual.pdf
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Exactly, the idea was to speed up checkouts in supermarkets and automate
warehousing. And even back then, they already had the "crazy" idea of
connecting customers to the products they bought by giving them a card with
this funny code. Creepy...
Tomislav Cordazzo schrieb am Samstag, 8. April
I added individual RGB lighting for each nixies for all 4 versions. 14 LED
is a little overkill, but it looks nice. I also added a simple peripherals
module. As always, I’m behind with the firmware but I will upload the code
soon.
https://github.com/axtar/14-digits-nixie-calculator
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Hi Nick
If you're willing to send the tubes to Switzerland, I'd take 15. Thanks.
Cheers, Andy
Nicholas Stock schrieb am Samstag, 25. Februar 2023 um 21:16:42 UTC+1:
> Fellow enthusiasts. I have a vendor (someone I have done business with
> before) who wants to sell some DTF104B's (NOS) for
Great job!
Paul Andrews schrieb am Samstag, 11. Februar 2023 um 01:59:48 UTC+1:
> I’ve been slowly making clocks for my stock of Nixie tubes. Thought you
> guys might be interested in a quick write up I posted for a clock I made
> using CD27 tubes
I think we're going to see hundreds of copyright lawsuits against these AI
companies and their users. It started already with Copilot...
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ion with the servo arm? They made a
> laser based version afterwards that works quite well...
>
> https://www.elektormagazine.com/labs/laser-time-writer
>
> Cheers,
>
> (Pharma) Nick
>
> On Mon, Jan 9, 2023 at 3:10 PM newxito wrote:
>
>>
>> I built th
I built the sand version of the clock. Erasing the time with the vibration
motor never worked properly.
Paul Andrews schrieb am Montag, 9. Januar 2023 um 17:07:36 UTC+1:
> And apparently IR erases the glow:
> https://hackaday.io/project/169462-uv-glow-in-the-dark-plot-clock
>
> On Monday,
I never heard about acid traps... isolated copper islands, acute angles...
very interesting...
Terry S schrieb am Freitag, 23. Dezember 2022 um 21:30:21 UTC+1:
> Dan, I need to disagree with you on several counts. It's an .062 board and
> the vias are small. Plenty of space between D+ & D-
Never heard about acid traps... isolated copper islands, acute angles...
very interesting...
Terry S schrieb am Freitag, 23. Dezember 2022 um 21:30:21 UTC+1:
> Dan, I need to disagree with you on several counts. It's an .062 board and
> the vias are small. Plenty of space between D+ & D- and
Nice idea!
Some time ago I wanted to build a nixie clock with infinity effect, but my
enthusiasm was gone after I saw that someone had already done it. But I
didn't discard the project completely because the effect is very nice...
By the way, if anyone travels to New Zealand, they should visit
sorry, I mean DS3231M...
newxito schrieb am Donnerstag, 1. Dezember 2022 um 00:07:17 UTC+1:
> In 2020 I bought 100 of these chips (DS3131M +/-5ppm) from LCSC for
> $1.33...the good old days...so far the chips seem to be working and the
> accuracy is within spec according to the
In 2020 I bought 100 of these chips (DS3131M +/-5ppm) from LCSC for
$1.33...the good old days...so far the chips seem to be working and the
accuracy is within spec according to the Maxim RTC calculator
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Nice clock!
For 5V I like the AP63205WU-7, small, cheap and available again...
Richard Scales schrieb am Mittwoch, 30. November 2022 um 13:15:04 UTC+1:
> The 5V supply is all new as I needed to make it much smaller than the
> regular LM2596 design.
>
>
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Are you sure about the 3.2A? Maybe 3.2mA test current like the 1N5259B?
jaspern...@gmail.com schrieb am Dienstag, 29. November 2022 um 21:12:09
UTC+1:
> DIODE ZENER 3.2A 39V DO35
>
> thanks jasper
>
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e after sanding on black pla is to take a torch
> (lighter) and graze over the area. It quickly turns back to the color you
> would expect.
>
>
>
> Michail
>
>
>
> *From:* neoni...@googlegroups.com *On Behalf
> Of *newxito
> *Sent:* Sunday, October 30,
nday, 3 October 2022 at 08:58:58 UTC+1 newxito wrote:
>
>> No worries, this is a strictly limited edition, this thing is serial
>> number 1 of 1 :-)
>> I cheated a little bit; I just modified the original case and connected
>> the display part with a metal tube.
>&
Prusaslicer has a feature called ironing. After a little bid of sanding the
PLA top surfaces look quite ok.
There are also some pcb manufacturers that offer 3D printing with
interesting prices and nice finish.
> As for a display case, an easy choice might be one of those acrylic cases
for a
Great job, I love the case!
MichaelB schrieb am Dienstag, 9. August 2022 um 01:15:54 UTC+2:
> Been working in this bad boy for quite a while now and am finally
> finished. One of Pete's past offerings. More work than any of the the ones
> i have made in the past . Have a look:at the page on my
Great job, I love the case!
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DRM for labels? This is crazy, imagine a nixie tube manufacturer putting
DRM chips inside the tubes so they can only be used in their own clocks...
>
> The latest versions also have DRM to force you to buy their refills. I
> think this has now been broken but not necessarily well enough to
I use the BL412 mini PIR
[image: Picture1.png]
I use the mini version because I made a 3 in 1 module that includes PIR,
GPS and temperature sensor.
Since this thing is connected with an ugly cable to the clock, I'm
currently working on a wireless version that eliminates the cable and
I uploaded a little video about the calculator. Go to 12:00 if you want to
see a short test.
https://www.youtube.com/watch?v=KR2cea_1trw
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Looks great!
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That’s very cool… multiplexed or direct drive?
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Looks very nice! Kotlin is also a very interesting language to learn ;-)
unb schrieb am Sonntag, 12. Dezember 2021 um 07:32:23 UTC+1:
> Apologies for android folks, I used these apps to learn Apple's new(ish)
> Swift programming language.
>
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d 0.1" male/female
> pins/sockets suffice?
> - Richard
>
>
> On Tuesday, 16 November 2021 at 06:40:22 UTC newxito wrote:
>
>> Well, it's December soon, my favorite application for remote
>> nixies/numitrons is making ornaments (balls) and hang them on the
Well, it's December soon, my favorite application for remote
nixies/numitrons is making ornaments (balls) and hang them on the tree. A
4-digit clock in the tree looks very nice.
Richard Scales schrieb am Dienstag, 16. November 2021 um 04:51:58 UTC+1:
> Do you see an application for a remote
Good to know that it also should work with lower voltages.
I remember using the SiSB46DN too. I switched to a MOSFET with SOIC-8
package because for me it's easier to solder. But I paid too little
attention to the Vgs(th) value.
ZY schrieb am Dienstag, 9. November 2021 um 23:31:31 UTC+1:
> Oh
Maybe 5V is not enough to fully turn-on the mosfet, I have to check that...
newxito schrieb am Montag, 8. November 2021 um 07:29:04 UTC+1:
> This is the protection circuit I use, taken from the LTC4365 datasheet. I
> used the formulas to calculate the resistors and the LTspice simu
I made the project available on github, but there is no way to build it. I
used the AP63203WU-7 and AP63205WU-7 voltage regulators. They were new,
cheap, easy to solder, and widely available. Now you have to wait until
March 2023 to get one, just insane ...
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d their quality is very good.
>
> Congratulations on the retirementI'm still counting down At least
> for me it's now measured in years, not decades.
>
> On Monday, November 1, 2021 at 10:32:15 AM UTC-7 newxito wrote:
>
>> After a few months with no time for hobbie
Very nice... if you like nixies :-)
Dekatron42 schrieb am Montag, 23. August 2021 um 15:38:51 UTC+2:
>
> Just Google Kia Telluride Nixie Radio and you’ll ser photos of it.
>
> /Martin
> On Monday, 23 August 2021 at 15:17:56 UTC+2 Terry S wrote:
>
>> Neighbor was showing off his new KIA Telluride
Great job, beautiful case!
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I don't know about utmel but lcsc seems to have this diode available at
normal price. I know, it's just an example...
M1 schrieb am Samstag, 24. Juli 2021 um 20:55:56 UTC+2:
> I have been trying to buy components for a while, but it seems almost
> nothing is available.
>
> After using Mouser
Well, it's end of June…
newxito schrieb am Sonntag, 16. Mai 2021 um 18:50:17 UTC+2:
> If everything works as expected, I hope I will have the project ready to
> share by end of June.
>
> https://github.com/axtar/14-digits-nixie-calculator
>
Unfortunately, I didn't have t
Well done! I like the case and the nice knob on the back. Is the case 3D
printed?
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I really thought I was done with the hardware... the keyboard has a FTDI
header to program the firmware, but I completely forgot that there must be
also a way to upload the bootloader for the 328p-AU directly on the
keyboard. I normally use my prog tool with a TQFP-32 socket for that.
Anyway,
If you have the wrong settings, a company in Redmond will use your bandwith
to update other PCs on the internet... check your "Delivery Optimization"
settings...
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Today I assembled the IN-16 calculator and wrote the assembly instructions.
Documenting things seems to be hard work…
I’ve uploaded the instructions, “Docs/Assembling the IN-16 calculator.pdf”
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Just ordered some of these ZM1500. My project backlog is getting bigger and
bigger. Maybe I should switch from waterfall to agile :-)
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Yes, from right to left with readable topview...
>
> BTW, what does the note translate to? Connection sequence?
>
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>
> On Saturday, May 22, 2021 at 7:25:26 AM UTC-7 newxito wrote:
>
>> Small typo sorry, the youtube channel is called CuriousMarc
>>
>> My "creepy clock" from 2016 still works and I turn it on from time to
>> time, but only while I'm in the room :-)
>
I always wanted to design a nixie clock that uses just 74xx ICs. I know
that there are some schematics available but just copying a design is not
fun.
Recently, I watched a video from CouriousMarc with an intro to a digital
logic circuit simulation software called logisim-evolution. I think
My knowledge about non-numeric nixies is very limited. I know the IN-19
versions matching the IN-14 tubes and the IN-15 versions for the IN-12,
that's it.
I used IN-16 and IN-17 because they are only 13mm wide. I don't know if
there are +, -, E tubes that will fit. That's why I used a
That's a beautiful clock!
I have some A101 lying around, I should do something with them...
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is no longer needed. Actually, I
will completely remove the network code.
If everything works as expected, I hope I will have the project ready to
share by end of June.
https://github.com/axtar/14-digits-nixie-calculator
newxito schrieb am Montag, 1. März 2021 um 23:14:21 UTC+1:
> I’m cleaning
Great work! Are tubes 3 and 6 used to display the full date?
>
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or no license at all, just a disclaimer…
newxito schrieb am Mittwoch, 28. April 2021 um 22:11:32 UTC+2:
> I'm sure some of you have already published a nixie project as open
> source. Which license did you use for the firmware and for the hardware
> related documents?
> What do you
I'm sure some of you have already published a nixie project as open source.
Which license did you use for the firmware and for the hardware related
documents?
What do you think about using MIT for firmware/software and Creative
Commons Attribution-ShareAlike 4.0 International for the hardware
I really like the combination of these nice old boards with the Arduino!
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Another interesting clock...
https://hackaday.io/project/169664-sequino
Nick schrieb am Mittwoch, 14. April 2021 um 18:31:05 UTC+2:
> An interesting clock - a variant on the illuminated ones...
>
> https://hackaday.io/project/179039-haptic-word-clock
>
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Do these nixies have symbols for temperature (F and C)?
Richard Scales schrieb am Donnerstag, 18. März 2021 um 05:37:37 UTC+1:
> I've been running one 24x7 for a couple of weeks - not quite pushing the
> envelope of unlimited but no signs of any issues so far.
> I have just completed a 6 tube
Hi Pierre
You may need to check that the enable pin on your HV power supply is set to
the correct level (depends on the model).
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I’m cleaning up the firmware of the calculator and I have moved the code
for the calculations to a small separate library.
Actually, I would like to learn how to build unit tests and that’s the
ideal type of library to start with.
But I quickly found out that this is boring and not fun… so, no
e PWREN# function so you can signal your MCU as to whether you got
> your power request or not.
>
> Neat chip!
>
> Jon.
>
>
> On Wednesday, February 17, 2021 at 9:00:59 AM UTC newxito wrote:
>
>> Nice clock!
>> In my circuit, the USB data lines are not co
Nice clock!
In my circuit, the USB data lines are not connected to the MCU. Actually, I
expect that the negotiation will be done by the FT230X (USB to basic UART
IC), maybe I’m wrong.
When plugged in, the device should only consume a few mA, I will delay
powering on the nixies. For the HV, I
re
> usually limited to 500mA. Newer computers have electronic fuses /
> controllers, and i've had the issue that at the start, the psu spiked to
> over 500mA, and the Computer turned the USB off. USB3 ports usually have
> 1000mA
>
> On Monday, 8 February 2021 at 21:58:02 UTC+1 newxit
The PC should see the board as a COMx connected over USB, so the software
(C#/.NET) just has to send some WMI data (CPU load %, Disk usage %, …) to
the serial interface… sounds easy :-)
The software should be a service, so the data can be sent even when nobody
is logged in.
And I would like to
Thanks Paul, I added another 0805 for the cap and the PCB is now in
production. Time to start writing the software for the pc side, that
shouldn't be too hard.
>
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That's a good point, but it I think it is ok because the connector I'm
using is a 614105150721. According to the datasheet it should be a vertical
micro-B USB connector
M1 schrieb am Montag, 8. Februar 2021 um 02:26:57 UTC+1:
> I don’t know, but thought I might point out that it appears you
How many layers does the board have?
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Thank you all for the input. I measured two commercial USB to serial
converters I use to upload the firmware to the clocks. One has a connection
from the shield to ground, the other has no connection to ground :-)
I added a 0805 component, so I have all options. I will start with the 33k
I'm trying to make a CPU load indicator with 3 IN-12. This is my first
project using USB power and data from a PC
I'm not sure about the shield of the USB connector, Google is a little bit
confusing about this point...
Basically I found 3 different opinions:
1. Do not ground the shield
2.
That's a piece of art, great job!
Roman H. schrieb am Sonntag, 7. Februar 2021 um 22:57:03 UTC+1:
> 4 x ZM1042 Nixies, 1 x IN-19A, 60 + 2 MTX-90 Thyratons
> controlled by Wemos D1 mini (ESP8266) and lots of daisy-chained 74HC595 +
> 5 x K155ID1. BME280 Sensor + RTC (DS3231 optional), NCH6300HV
I got a bunch of cheap GPS modules from China and they seem to use a u-blox
8 chip.
Because I don’t like the NMEA spam delivered every second by most of the
gps modules, I had a look at the UBX protocol… nice!
I decided to ignore the existing huge libraries and write a lightweight one
just
German Elektor from January 2010 with an EM84 and a DIY transformer...
Tidak Ada schrieb am Donnerstag, 4. Februar 2021 um 22:26:44 UTC+1:
> Actually a magic eye is a bargraph like display.
>
> There was some time ago an activity display for Windows Task manager. The
> magazine where it was
I got a bunch of cheap GPS modules from China and they seem to use a u-blox
8 chip.
Because I don’t like the NMEA spam delivered every second by most of the
gps modules, I had a look at the UBX protocol… nice!
I decided to ignore the existing huge libraries and write a lightweight one
just
I remember making an amplifier board using a felt pen in the early
seventies.
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The colons are not from Dalibor. The wiring through all of these tubes was
a nightmare. I only had 5 wires available for the whole thing so even the
colons had to be smart. The cylinders for the colons are also curtain
parts. Amazingly, they fit quite well :-)
e tragedy if this got tipped-over.
>
> In our house, it would be a matter of minutes before the dogs knocked it
> over.
> On Wednesday, January 27, 2021 at 6:24:14 AM UTC-8 newxito wrote:
>
>> Finally, I got the time to work on this project. This is the finished
>> clock.
&g
Great project! Looking forward to reading the details on your website, I
would like to understand how this clock works.
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I might have to clarify: I'm not saying that the IC has a problem and that
I don't recommend it for projects. As I said, it works very well.
The manufacturer itself has set the status to "not recommended for new
designs", they have developed a new version.
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yes, the schematic in the datasheet. I hope it will work as expected, I
already ordered some new boards.
bani schrieb am Donnerstag, 10. Dezember 2020 um 12:33:23 UTC+1:
> Are you just using the reference design for AP63205WU-7 ?
>
> -Dan
>
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I was using the datasheet schematic of the MP1584 regulator. The FB divider
for 3.3V is 124k to Vout and 40.2k to ground. The regulator works great but
now is no longer recommended for new designs anyway.
I switched to AP63203WU-7 for 3.3V and AP63205WU-7 for 5V. The design is
now cheaper and
I just wanted to share something that happened to me yesterday. I killed
the ESP32 on my nixie board just by touching the adjustable voltage
regulator IC with one finger. I’m pretty sure that I touched the feedback
pin causing the voltage to increase.
I already changed the design, and, in the
s as suggested by others.
>
> lørdag den 5. december 2020 kl. 13.37.11 UTC+1 skrev newxito:
>
>> Thank you all!
>>
>> I think, daisy chaining is almost impossible because there is no real
>> access to the horizontal tube. Maybe it works using a slim flexible cable
&
Thank you all!
I think, daisy chaining is almost impossible because there is no real
access to the horizontal tube. Maybe it works using a slim flexible cable
and some steel U-form wires and then trying to pull out the cable trough
the short vertical tubes. But if I use a separate cable for
I already have the domain and the web space but I will have a look at
blogger, thanks Terry.
I've already learned something today. A friend told me that even for a
private website I absolutely need a privacy policy and it is better to have
also a "legal notice"... that's annoying!
--
You
Nice website!
Two days ago, I reserved a domain but for now I have no idea how to design
web pages. This is one more thing that I would like to learn in old age.
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Using a dekatron to display the network load is a cool idea!
I would also like to see a version that shows the CPU load of a PC.
andrewodo...@gmail.com schrieb am Montag, 16. November 2020 um 21:02:57
UTC+1:
> Hello All
>
> I've been messing about with Dekatrons for a while, made an Arduino
Great job! And I really like the case. Do you have a laser cutter?
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To
0 at 3:56 AM mgb1965 wrote:
>
>> That is awesome. Great idea for the case.
>>
>> Ron
>>
>>
>>
>> Sent via the Samsung Galaxy S20 5G, an AT 5G smartphone
>>
>>
>> Original message
>> From: newxito
>> Date: 11/7
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