Finished VFD Round Clock in acrylic case. Newly designed!

Key features:

  • New and unique VFD Round Clock on the market !
  • 34mm diameter Round Clock display
  • Displays Time and 2 Alarm clock sets
  • Unique design - nothing similar on market !
  • Accurate & calibrated time clock source from internal crystal
  • Circuit boards size is only few mm bigger than display !
  • Integrated 2 Alarm Clocks
  • Easy control with only 2 buttons
  • Uses standard 12V DC wall plug Power Supply
  • High efficiency integrated on board DC-DC converter

2 Main Modes: Display Mode and Setup mode

Display mode:
In the display Mode Clock indicates the following information:

Time in 12 Hours Round clock format

in 12 Hours Round clock format

in 12 Hours Round clock format

Clock displays time in12 hours format, but counts time internally in 24 hours format, it allows to set up clock in

Setup Mode
Setup mode is for changing configurable parameters, allowing:

Set current Time
Set Alarm1 time, switch it on/off
Set Alarm2 time, switch it on/off

Newly designed VFD Round Clock for your attention !
  • Newly designed finished VFD Round Clock in acrylic case - just arrived on the market !
    Initial case design idea come from Stefan, please check his web site for more creative designs
  • Based on the modern Vacuum Fluorescent Display,
    which has 60 two sizes handle segments for real analogue clock simulation
  • Reliable, simple to connect and easy to use Clock!
  • High efficiency and low power consumption for energy saving
  • Use it as a Clock on your office table or as Alarm Clock to wake you up in your bedroom
  • Convenient Time display reading
  • Easy control with only 2 buttons.
  • Over current and mixed polarity protection.
  • Integrated Backup battery to keep Clock running in case of power failure for up to 14 days.


Specification & recommendation

  • This sale is for fully assembled, tested and calibrated VFD Round Clock in acrylic case
  • Clock works from 9 to 15V DC, but 12V DC supply is recommended choice.
  • Power consumption:
    1.44W ( 120mA@12V) from wall plug power supply (with clock handle display)
    1.44mW (0.48mA@3V) from backup battery ( 3V CR2032).
  • Internal buzzer generates simple one tone and pause sound in Alarm1 or Alarm2 events. It will last for 1 minute, but could be shut off by pressing the button.
  • Frequency Test Mode can be activated to easily check and adjust clock frequency. In this mode Clock does not display or keep time, display switches off and frequency check signal is activated on the dedicated output pin. Use it to check it, if you have calibrated precision frequency meter or use this signal for your calibration purposes.
  • 1 year full warranty.

  • Clock display area diameter - 34mm
  • VFD size is 50x68x9mm
  • PCB boards size - 55x70mm
  • VFD Round clock - width=90mm, deep=60mm, height=70 mm
Latest Documentation

  • The latest User Manual is available to download here

  • Please feel free to ask me any questions regarding this Clock. I'll do my best to respond to you within 12 hours.
  • Your design features or new function suggestions, improvement are very welcome and will be considered ASAP.
Notices & warnings

  • This clock is designed for inside use only. Do not use this Clock outdoor under any circumstances.
  • Acrylic case is quite fragile, so take an extra care when move or handle the clock
  • I do not accept any liability may cause during improper or careless use of this Clock.
  • Due to high voltage on the board, do not use this clock in bathroom, under rain or in the wet and/or dusty conditions.
  • Due to constant improvement, your clock design could be slightly different from the described above or shown on the pictures, but technical parameters and functionality will be the same or better than stated above.
For your information

  • Please look at my other items, which we designed and manufactured for you!
  • Please add my WEB site to your favourites list, as more items will come soon.
  • Digital electronics design is my speciality. Please feel free to contact me if you have an idea you want to discuss or if you need to develop electronic device.
When you buy it, following items are included/excluded from this sale:

  • Fully assembled, calibrated and tested VFD Round Clock in acrylic case.
    To make Clock functional, only Power Adapter is needed. No power supply is included in this sale.
    Power Supply is available at extra £7-00 GBP for the UK, Europe or USA Customers only.
  • Internal synch clock will be calibrated to get the best time accuracy.
  • Electronic version of User Manual with detail description how to control your Nixie Clock is always
    available to download from our web site

  • First Class or International Signed For Royal Mail delivery.
  • Your Clock will be fully tested, calibrated and well packed before I dispatch it to you.
  • I'll dispatch your Clock within two working day after I receive your payment.
Picture gallery

Please, click on the picture to enlarge it (opens in new window).