Nimo tube clock driver

Having only 3 electrode types a filament, an anode and 10 different grids, the driving circuit for this tube was very simple, and as the image was projected on the glass face, it allowed a much wider viewing angle than for example nixie tubes which nimo tried to replace. Aug 04, 2016 basically, each numeral is controlled by a grid, so 10 grids a numeral that is off is driven to 6v. Celebrate display diversity for a circuit circus clock hackaday. Slave clocks were once common in schools, big offices, and public buildings, anywhere accurate time was needed on a large scale. See more ideas about display, vacuums and nixie tube. This masterslave arrangement made it very easy to maintain accurate time. Burroughs even had another haydu tube that could operate as a digital counter and directly drive a nixie tube for display.

Dieters nixie tube data archive this file is a part of dieters nixie and display tubes data archive if you have more datasheets, articles, books, pictures or other information about nixie tubes or other display devices please let me know. Id love to make a clock out of those things, but id almost be afraid to have it around with 1750v dc ready to jump out and bite someone if a tube broke. The tubes disappeared in early 2009 when the interdata model 70 was decommissioned the new computer doesnt know how to drive them. I am pleased to announce that now you can buy our retro nixie tube clocks at our online shop. I lost my serial number and i need to reinstall nimofilm pvr. Or, i suppose they could have gone with a typical 7segment approach that would have reduced the number of pins. The crt nimo tube displays on our siderealut clock and telescope positional displays. Clock drivers for ccd, fpa and cmos image sensor testing. Driving a nixie tube with an arduino in this video we cary on from the. This led tube clock product code wledc0600 measures 25cm x cm x 10cm. I lost my serial number and i need to reinstall my nimofilm pvr software. Unlike the old usb tube clock, this new model runs off of ac power.

Normal microcontrollerlogic outputs cannot withstand anything significantly above the supply voltage, but luckily, in the days of the nixie tube, there was an ic to handle it. The neonixie universal impulse driver is a replacement for the master clocks that were once was used to run slave clocks, or dials. Weve made this retro nixie tube clocks inspired by vaultboy and fall out world. Nixie tube driver easy to use with arduino only 3 control lines. Once a truck drivers eight runs out, he has to take a 30minute break before he can drive again. These are neat little display modules that were made by a company called iee industrial electronic engineers way back before 7segment leds were invented.

After the 10 second countdown the timer will buzz once every minute for five minutes and then twice to begin the one minute round of rest. Looking for a real statement for your next clock build. Driver schedules employee scheduling app, which tracks employee time and attendance, includes employee time clock software with full security. Snug san jose 2001 2 complex clocking situations using primetime 1. A nixie tube, or cold cathode display,1 is an electronic device used for. Inside a nixie tube the glass tube contains a wiremesh anode and multiple cathodes, shaped like numerals or other symbols. Jan 03, 2018 looking for a real statement for your next clock build. Tube 5l3838 smallsized singlebeam 5lo38i, 5l 38i, 5l038i, 5l038i, 5l0 38i for visual observation of various electrical processes in radio electronic devices.

As far as i know this is the first and only time that an operational nimo has ever been presented on youtube. This is an actual cathode ray tube with ten cut masks. Putting 4 nixie tubes to work, i am using the k155id1 driver chip with a high voltage power supply to drive the nixie display using four in12a. Spare tubes are only offered with the purchase of a clock or kit, or for those who have previously purchased a clock or kit from. I wanted to produce a nixie display using easily obtainable parts well except for the nixies, and at the same time keep the parts count low. Nixie clocks, nixie calculators, nixie weather stations, and nixie power. Document in this file iee nimo crt 10 gun readout tube datasheet display devices in.

Employees must be logged into their computers and ready to work in order to punch in, so theres no more wasted time between punching in and starting their workday. Driving nixies outside of their specified electrical parameters will accelerate their. Nov 29, 2014 i lost my serial number and i need to reinstall my nimofilm pvr software. The nimo tube was a numerical readout tube made in the 1960s by the industrial electronic engineers iee company. The ec5ap impulse driver will control your favag, westerstrands, bbc and similar slave clock ec5ap alternating polarity slave clock impulse driver a small circuit controlled by a crystal and microcontroller and giving either a 0. Most nixie tube drivers require the obsolete and hard to find 7441 or 74141 ttl decoder driver ics, or else high voltage driver transistors. Posted in classic hacks tagged anode, cathode, cathode ray tube, crt, display, high voltage, nimo, nixie, phosphor post navigation drivers. Universal impulse driver for slave clocks all spectrum. It was essentially a small cathode ray tube crt with ten electron guns, each of which sent its beam through a metal stencil in the. Niksee, or cold cathode display, is an electronic device used for displaying numerals or other information using glow discharge.

Dec 22, 2015 using a vfd display with a very simple driver circuit. The nimo display tube developed by iee employs a unique concept which combines. In addition the timer can be programmed with specific count up to and down from times. Decade control clock is low by driving the cathode posi tive, thereby. Multiple decade coded data common decodedrive electronics duty cycle clock nimo up to deeades nimo temporary data storage the p31 phosphor has a decay time of 10 ms before a loss of intensity is noticeable.

It is 230v 50hz, so it is set to work in europe and not the usa. This is a scope clock from i built it a couple of years ago, but just got around to posting a picture. Another new feature is that this clock as an alarm function. The adapter cord needs to be at just the right angle or the clock turns off. Nixie tube clock wooden handcraft nixie tube clocks. Iee clock adafruit industries makers, hackers, artists. Should acquire them for a clock project that would be entirely better than mere old nixie tube clocks that everyone has done. Savor all the drama as i embark on a quest to test three different tubes in my nimo clock, one newinbox nimo tube vs.

Press the key 1 to make the clock run on 12 hour system and press the key 2to make the clock run in 24 hour system. Itd be a good idea to find out the correct sequential timing to put a nemo tube to sleep and to wake it back up. Trochotrons were used in the univac 1101 computer, as well as in clocks and. This is an actual cathode ray tube with ten cut masks with the digits 0 through 9. Iee clock tube time writes this one actually does have filaments. When his 14 expires, he must take a 10hour, offduty rest period. The tube required 1750 volts dc for the anode and also required 1. The datasheet shows a centertapped transformer for the filament and i suggest you do the same.

The longevity of the nixie tubes is up to 200 000 hrs. Employees must be logged into their computers and ready to work in order to punch in, so theres no more wasted. Nimo crt display tube ba0000p31 made by iee, showing digit 9. The companys first commercial product was the pi driver module, and the highly successful pi451a ccd driver plugin for tektronixseries mainframes launched the company into the forefront of the industry. This was called a trochotron, in later form known as the beamx switch counter tube. It was initially added to our database on 05242008. Easy time clock driver runs on the following operating systems. You can use this link to add spare tubes to your order.

Rarest and most dangerous digital display of all time. Subscribe to knowledgebase get notified when new articles are added to the knowledgebase. Its built in the case of a 1960s rca oscilloscope, using only the original scope tube. The clock is reminiscent of the sand clock that appeared in elektor janfeb 2017. This is an actual cathode ray tube with ten cut masks with the digits 0 through. Video of a one tube clock working, using a iee nimo tube. It takes a bcd encoded digit on logic level inputs, and has 10 outputs that can directly drive the cathodes of a nixie tube. Easy time clock driver is a shareware software in the category business developed by easy trinity.

Genericized trademark nimo tube numitron tube sixteensegment display. Although i cant remember how they did it, i do remember wondering how they managed to clear the time for the next update. The mdusa no limits timer offers a variety of standard functions including. Item arrived promptly, well packaged, and undamaged. Having only 3 electrode types a filament, an anode and 10 different grids, the driving circuit for this tube was very simple, and as the image was projected on the.

We sell our clocks via etsy, and amazon shops only, which means that it is safe to buy with us. Id love to make a clock out of those things, but id almost be afraid to have it around with 1750v dc ready to jump out and bite someone if. Fast cmos bufferclock driver commercial and industrial temperature range dc electrical characteristics over operating range following conditions apply unless otherwise specified. Pulse instruments has a long history of developing clock drivers for demanding ccd and fpa test applications. Posted in clock hacks tagged circus, clock, driver, led, nixie, numitron, punk, vfd. The filament is also the cathode, so any voltage on it with respect to the grids will affect the brightness. It is true that nixie tubes are no longer in production, so there is a finite supply. If you limit your search for the types that are more abundant, all statements are true. Basically, each numeral is controlled by a grid, so 10 grids a numeral that is off is driven to 6v. Dec 26, 2017 video of a one tube clock working, using a iee nimo tube. I have the cdrom, but the serial number attached on it is not accepted 3372 000444 001. Using a vfd display with a very simple driver circuit. Ballast amperite current regulator tubes 862k delay amperite thermal delay relays no, nc 418k nimo iee nimo crt display catalog 808 3. Multiple decade coded data common decodedrive electronics duty cycle clock nimo upto decades nimo temporary data storage the p3 1 phosphor has a decay time of 10 ms before a 25% loss of intensity is noticeable.