Nixie Clock IN-14 Arduino Shield NCS314-4 with Column and Sockets on 4 IN-14 Tubes
UPS Express delivery is highly recommended
Economy Shipping is be slow and unreliable


Arduino Nixie Tubes Shield NCS314-4 allows you to make 4 digits Nixie Tubes Clock in “Divergence Meter Mini” style (by GRA & AFCH).

Or you can just display any 4 digits strings on this IN-14 Nixie Tubes made in xUSSR.

Hundreds of thousands of Arduino Boards are already fueling people’s creativity all over the world everyday.

PCB, Design, Schematics, Case and Software made by GRA & AFCH.

Nixie Clock Shield NCS314-4 compatible with Arduino UNO and MEGA.

It allows you to write your own unique programs on the Arduino platform.

The latest sources are always available on github at the "NixeTubesShieldNCS314" repository.




listing includes:

  • Assembled NCS314-4 v3.0 board – 1pc
  • IN-14 Nixie Tubes – 4 pcs (optional)
  • NE2H Neon lamp Column with two Dots – 1 pc (optional)
  • Arduino UNO or MEGA control board - 1 pc (optional)
  • Set of hex spacers and screws.
  • User manual on vintage-style paper.

This listing does NOT contain the Temperature sensor, GPS Receiver and IR Remote. All these accessories and other useful items are available for purchase on links below:

  • We are selling already flashed Arduino UNO here: (UNO) www.ebay.com/itm/162377278951
  • Flashed Arduino MEGA here: (MEGA) www.ebay.com/itm/162377285626
  • Power Supply: www.ebay.com/itm/162367596648
  • Glass Column with dots:www.ebay.com/itm/162276387248
  • Temperature sensor: https://www.ebay.com/itm/163095323288
  • GPS Receiver GA-6: https://www.ebay.com/itm/162682147400
  • IR Remote Controller RM-X153: https://www.ebay.com/itm/162682141139


…And upload software into your arduino:

  • Link to (software) github.com/afch/NixeTubesShieldNCS314
  • Link to (video tutorial) link was hidden by eBay


Our Benefits:

  • Easy to build beautiful clock – we offer housing
  • A special socket for each pin IN-14 - Easy to change tubes
  • Easy to customize firmware under Your own needs, thanks to an open platform – Arduino.
  • Fast uploading via USB
  • The latest version of the firmware always available on GitHub
  • No need to download drivers – we are use only Genuine USB to serial converters. Drivers for them pre-installed in all popular OS: Windows, MacOS, Linux.
  • Human friendly menu
  • Very high qualty of Printed Circuit Boards
  • Japan alluminium capacitors
  • Power-On Self-Test
  • Technical support





Dear customers!
If you have ANY questions, PLEASE ASK us


Software Features:

  • Shield support 4 IN-14 Nixie tubes [hh:mm]
  • Full static display mode
  • Slote Machine (Anti poisoning)
  • Temperature display (DS18B20) [Celsius or Fahrenheit]
  • GPS time synchronization (requires a standard GPS receiver, NMEA protocol, 5 volt power supply, not included)
  • Operation via IR remote control (Remote control Sony RM-X151, not included)
  • No need refresh or update information on the tubes
  • The maximum possible brightness of the tubes
  • 12/24 hour format.
  • Date format: DD:MM
  • Unique RGB LEDs backlight with 16,7 million colors.
  • Very easy to switch LEDS off/on.
  • 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.
  • Power On Self-Test (POST): LEDs test, tubes test, input voltage test, sound test.


Hardware Features:

  • Integrated High Voltage Power supply: 150 – 220V.
  • 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, adjusting and controlling low and high voltage circuits.
  • Internal buzzer.
  • RTC (Real Time Clock) with Backup battery
  • 3 buttons on board to control
  • Potenciometer to adjust High Voltage
  • IR reciver TSOP4836 for IR remote controllers (may conflict with “Tone” library)
  • Temperature sensor DS18B20
  • 5 pcs of RGB SMD LEDs
  • SPI up to 4Mhz
  • Place for 1 column with 2 neon dots inside
  • Separate controls upper and lower dots.
  • Power consumption: 11-14V, 760mA. Recommended: 12V, 1-2A (center pin positive +)
  • Reverse polarity protection
  • Nixie Tubes Shield NCS314-4 PCB size: 150 mm x 54 mm (5.9 x 1.2 in)


Shields comparison table:


IN-14 Arduino Shield NCS314-4 Nixie Tubes Clock

IN-12/14 Arduino Shield video presentation:





User ManualPCB Nixie tubes clock IN-18 PCB Nixie tubes clock IN-18








Dear customers!
If you have ANY questions, PLEASE ASK us



Shipping and Return information


All Items are shipped from Ukraine
Via International registered Airmail
Shipments are made within 1 business day
After the payments are received and verified
It takes about 4-7 days via UPS Express delivery
It takes about 10-18 days via Standerd shipping
It takes about 35-45 days via Economy shipping
We combine multiple Items to save on shipping



UPS Express Shipping time (recommended):

Europe:3-5 days
Germany:3-5 days
USA, Canada:4-7 days
Asia, South America:5-7 days
Australia, New Zeland:5-7 days
Africa, Central America:5-7 days



Standard Shipping time:

Europe:10-12 days
Germany:10-12 days
USA, Canada:10-15 days
Asia, South America:10-18 days
Australia, New Zeland:12-18 days
Africa, Central America:12-18 days



Economy Shipping time:

Europe:25-30 days
Germany:25-30 days
USA, Canada:30-35 days
Asia, South America:35-45 days
Australia, New Zeland:45-55 days
Africa, Central America:45-55 days




Return Policy

All Returns are accepted

  • For Return you should contact Us within 14 Days after receiving the Item
  • Refunds are made as Money back or Replacements (buyer’s choice)
  • Return Shipments are paid by the buyer
  • No restocking fees are charged