Offered for your attention completely assembled and tested IV-18 USSR tube nixie era VFD clock. Creating our clock we were inspired by Adafruit Ice Tube Clock, but schematic and firmware were changed. A Core part of the clock is IV-18 big 8-digit 7-segment with decimal points VFD (Vacuum Fluorescent Display) indicator. It made in the Soviet Union (USSR) in 1990yy.
The indicator is new, from old stock, has been taken from factory box. A lifetime of IV-18 VFD is at least 10000 hours.The enclosure made of laser cut clear acrylic. Width 1540 mm, Height 80 mm, depth 30 mm. Power supply via micro USB connector: AC adapter (220V / 110V), computer, tablet, power bank, etc. Time and date display in 12 (USA) and 24 (EURO) hour formats. 20 variants of demonstration of time, date, day of the week. Showing the day of the week, date and year by pressing any button (except for the"ticker"effects). Option to automatically adjust the brightness of the indicator, depending on the lighting. Option to adjust the brightness of the indicator light manually. Impossibility of setting incorrect date values February 30, September 32, April 31 etc.
Programmed calendar until the year 2100. 3-minute alarm clock, with an increasing (more annoying) signal. Option to turn on / off the daily alarm at the set time. The settings menu uses phrases, words (sometimes in abbreviated form).Option to turn on / off the sound confirmation of pressing the buttons. The presence of battery backup power allows you to keep the clock and settings even when the main power is off. Deviation of the clock does not exceed a minute per year (DS3231 RTC chip). USA buyers usually receive theirs clock in 7-10 days. Thank you for your visit and good luck! We guarantee you complete satisfaction with all our high quality products. The item "Nixie clock nixie tube clock Adafruit Ice tube clock IV-18 nixie watch VFD tubes" is in sale since Saturday, November 16, 2019. This item is in the category "Home & Garden\Home Décor\Clocks\Alarm Clocks & Clock Radios". The seller is "privet_dnpr" and is located in Ukraine. This item can be shipped worldwide.