IN-14 Nixie Tubes Clock without Columns and Tubes
UPS Express delivery is highly recommended
Economy Shipping can be very slow and unreliable


Model “Divergence Meter Mini” use IN-14 vintage USSR Nixie tubes. PCB design, schematic, housing and software made by GRA & AFCH.

Listing includes fully assembled boards, Nixie tubes IN-14, MCU (microcontroller unit) ATmega328P flashed with Arduino Uno Bootloader and sketch (Firmware).

This Nixie clock compatible with Arduino Uno, so it allows you to write your own unique programs on the Arduino platform, the latest sources are always available on github.com/afch/NixieClock.


Downloads

  • Firmware MCU Board NCM107 (Universal Control Board for NIXIE CLOCKS) gra-afch.com/category/downloads/firmware/firmware-for-board-without-cases/
  • Drivers USB for PC gra-afch.com/category/downloads/drivers/
  • Schemes Tubes Board NCT414 (For Tubes IN-14 for NIXIE CLOCKS) gra-afch.com/category/downloads/schemes/schemes-for-tubes/
  • Schemes MCU Board NCM107 For NCT4XX (Universal Control Board) gra-afch.com/category/downloads/schemes/schemes-for-mcu/
  • Manual (Universal Manual for NIXIE Tubes Clocksa) gra-afch.com/downloads/manuals/user-manuals-for-nixie-tubes-clocks/


GRA AND AFCH Nixie Clocks KEY Features:

  • Flexible platform, that support any* Nixie Tubes (You can replace it to any our tubes board on Z573, IN-8, IN-8-2, Z5660, IN-18 or others, see our listings);
  • Easy to assemble beautiful Nixie clock – we offer housing;
  • Easy operation;
  • It is easy to modify the clock’s program for your tasks, due to the open Arduino platform;
  • Fast upload new firmware via USB;
  • Always newest firmware on GitHub;
  • You will not have problems with drivers on Windows and MAC, we use only the genuine FT230 USB chip;
  • High PCB quality, Japanese aluminum capacitors (Nichicon, Panasonic);
  • Tubes board can be easy cutted so that only 4 tubes left for [HH:MM]. (See picture below)
  • Self-test on power-up;
  • Technical support;

*The MCU board support a variety of tubes, such: ZM1042, Z522M, Z566M, Z5220M, ZM1040, Z5660M, B566M, LC-631, IN-14, IN-18, IN-12, IN-8, IN-7, IN-1, IN-2, IN-4, IN-8-2, IN-15, IN-16, IN-17 to use this tubes You need appropriate tubes PCB(s).


This lot contains fully working Nixie clock and power supply:

  • 1 pc – assembled MCU board NCM107
  • 1 pc – assembled Tubes boards NCT414 (without Nixie tubes)
  • Flashed MCU with Arduino bootloader and NixieClock sketch firmware.
  • 2 pcs – IN-3 neon lamps as Dots
  • Power supply 12V, 1A for any country (see selector on top of screen)
  • Set of hex pillars.
  • User manual on vintage-style paper.


This listing does NOT contain the Nixie tubes and Glass Column.

  • We are selling Glass Column here: www.ebay.com/itm/162276387248
  • Nixie tubes IN-14: www.ebay.com/itm/182027539222


Dear customers!
If you have ANY questions, (PLEASE ASK us) gra-afch.com/support/contact-us/.


Software Features:

  • Clock support many kinds of Nixie tubes (6 tubes [hh:mm:ss] format and 4 tubes [hh:mm]).
  • 12/24 hour format.
  • Date format: DD:MM:YY
  • Slote Machine (Ani poisoning)
  • Unique RGB LEDs backlight with 16,7 million colors.
  • Very easy to switch LEDS off/on or set desired color.
  • As alarm sound clock uses standard RTTTL (Nokia format) melodies, so You can easy change it. (included songs: mission impossible, we wish you).
  • Easy updating firmware via USB using Arduino IDE.
  • Software based on Arduino sketch, so MCU has Arduino bootloader within.
  • Power On Self-Test (POST): LEDs test, tubes test, input voltage test, sound test.
  • Keep time counting until power off.
  • All setting stored to non-volatile memory.


Hardware Features:

  • Integrated High Voltage Power supply 150 – 220V.
  • ICSP connector for flashing Arduino Bootloader to blank MCU.
  • 3 PWM channels for RGB LEDs 8 bit per channel=24bit=16,7 million colors. It can be disabled in the menu (see manual).
  • Test points for testing, adjust and control low and high voltage circuits.
  • Pads for internal buttons and terminals for external buttons.
  • Pads for internal USB connector and terminals for external USB.
  • Terminals for internal and external power connector.
  • Terminals for external and internal buzzer.
  • 2 dots column with separate controls upper and lower dots.
  • Power consumption: 11-14V, 360mA (Recommended power source: voltage 12V, current 1-2A).
  • MCU board NCM107 has world smallest size: 100mmx50mm.
  • Tubes board NCT414 size: 200mm x 50mm.


Actual Photos of assembled PCBs for clock on Nixie Tubes IN-14:

Dimensions boards in 2D and 3D


User Manual


Shipping and return information

Items will be shipped from Ukraine
via international registered airmail
within 1 business days
after payments received and verified.
It will take about 2-5 days (UPS Express) and 15-35 days (Economy Shipping).
We combine multiple items to save on shipping.


UPS Express Shipping Time (We recommended)

Europe: 2-4 days
Germany: 2-4 days
USA, Canada: 3-5 days
Asia, South America: 3-5 days
Australia, New Zeland: 3-5 days
Africa, Central America: 3-5 days  


Economy Shipping Time

Europe: 15-12 days
Germany: 15-18 days
USA, Canada: 18-35 days
Asia, South America: 18-35 days
Australia, New Zeland: 20-35 days
Africa, Central America: 23-35 days


Return policy

All returns are accepted.

  • You should contact us within 14 Days after receiving the item.
  • Refund given as Money back or replacement (buyer’s choice).
  • Return shipping will be paid by buyer.
  • No restocking fee will be charged.