Iv9 numitron datasheet pdf

There is a good reason why the iv is called the queen of the numitrons. Beautiful cad designed acrylic case made using a laser cutter makes the clock look beautiful. If this datasheet link is broken, the datasheet may still be available at. Siberianshop iv14 numitron vfd nixie tube rarest iv14 iv 14 as iv iv iv14 iv14 nos tubes, made in ussr items is new, old stock auction of extremely rare numitron tubes iv14. The numitron is still a vacuum tube, and the wires of the iv9 pass via a sealed hole. These tubes based on as the same technology, as legendary iv tubes. The iv9 is a numitron type low voltage 7segment filament tube. Gl5537 5516 20161019 taishi new tlc5916in tlc5916in tlc5916in tlc5916in iv9 iv9 iv9 iv9 tact tact pj179p 1k 1k 1k 1k gnd v c c 100uf 47k 100 ps6 1uf 1uf 4.

I thought of putting a bjt transistor, with numitron in collector, until i realized that cathode is common, meaning that when i switch one segment on, everything goes on. The 1cp1 was made by several manufactures including cossor, emitron and pinnacle. Iv9 9 reflector sovtec numitron rohre numitron tube. Ab 9b model hicvti7331n lot nagoya japan high intelligent control valve hicv p1 p2 features all wetted path are made of ptfe or pfa. Iv 9 numitron tube clock from rex circuits on tindie. I made already mutliple others based on what was supposed to be a wordclock hence the project name only, but became more diversified. In nixie tubes, the digit is a glowing cold cathode in neon bulb. It has fly leads and as such does not require a difficult socket figure 3. This tube is of mullard or philips construction but is unmarked.

Numitron numitron numitron numitron numitron tubes numitron tubes da2000 dr2000 da2000 dr2000 dr2010 dr2010 alphanumeric displays and cathoderay crt tube stock list with prices 4. Reflector sovtek iv9 b9 original datasheet tubetester. Currently arduino, shift registers and tubes are soldered onto pcb board and now i am working with code to display separate digits on tubes. Rca numitron digital display devices dr2000, dr2100, dr2200 series the numitron digitaldisplay devices dr2000, q dr2100, and dr2200 series are incandescent readout. This clock uses the s1998 direct drive clock ic that can drive leds directly.

Iv14 numitron vfd nixie tube rarest iv14 iv 14 as iv. This valve is appropriate for high purity ultra pure water. Recent listings manufacturer directory get instant insight into any electronic component. Install main body match the notches on the main body to the corresponding clips on the cplate, pressing it fully against the door. The hard part is to make a minimal module for decoding a 4bits bus into the 7. Thyristors scrs55 amps50800 volts, mcr265 datasheet, mcr265 circuit, mcr265 data sheet.

Vacuum fluorescent tube is a directly heated triode electric vacuum with a plurality of phosphor coated anodes. The clock runs off of an atmega328 processor programmed using the arduino ide. Build the numitron a sixdigit clock by bill van dijk. A pdf at the end of a tube description is a link to a pdf of the tubes full data sheet, which generally contains characteristic curves for the device. The tubes used are iv9 sourced from russia and can be found on ebay for around. Operating instructions firmware v1 supported models. Pc929 features application outline dimensions unit. In order to make it look cool, i decided to use iv9 numitron tubes which were made during and shortly after the cold war. A typical example of a four digit clock display using dr2000 incandescent tubes as the displays. Iee apollo da2020 overflow indicator numitron tube. These leds can display predefined auto color change effects. The numitron tubes, however, will all have their common connection to 5v, then the cathodes will be dumped through the high current shift registers. Specifications are subject to change without notice. Each anode corresponds to a segment, not a digit, but they give a table on the bottom right of the datasheet for which anodes to bias high only 25v.

Full factory data sheet here in pdf format, includes full operating circuits. I bought some iv9 numitrons rather cheaply, so this clockthermometer was an ideal opportunity to use. What i was thinking is to use a 74hc595 and uln2803 to drive the numitron. A quick demonstration of connecting numitron tubes to a microcontroller using the spi interface. I did also a first test with a chainable 5cm x 5cm tube board, this is a 5cm x 10cm dual board. Spheres canadian test equipment site contains an extensive inventory of all kinds of new and used electronic test equipment, service parts, bargains, electronic parts and other items. Kenneth picked up a few on ebay and the seller was. Dec 21, 2011 numitron tubes are like nixies, but instead of the ten numbershaped filaments in each nixie, numitrons are oldschool sevensegment displays. I do not see any easy way these can be used in a clock, as they have no intermediate pulse take off, only a full decade carry output. This part is the equivalent replacement for the following. Document in this file reflector sovtek iv6 b6 original datasheet display devices in.

The decimal point on the left is the pm indicator and the decimal point on the right is the alarm on indicator. That means that i would have 6x 74hc595, 6xuln2803 and 1 328p. By removing jumper 3 the battery backup can be switched off all together. The clock runs off of an atmega328 processor programmed using. In the best tradition of these sorts of projects i have decided to go for the classic clock and thermometer and to see if i can strech the arduino uno as far as possible. No patent rights are granted to any of the circuits described herein. About this numitron clock designed around six russian iv numitrons very rare right now, and difficult to find which in our opinion, are the finest numerical tubes ever produced in the 80s. The data shown in the screen displays in the mastertech operators manual is sample data for illustration purposes only and may be different from the data displayed when different vehicles are tested. Numitron arduino clock and thermometer 120740i elektor. They are the largest and the most beautiful numitron tubes you can ever find. These neoncolored light displays were made in the 1950s by haydu brothers laboratories. The pdf data sheets are mostly from frank philipses tube data sheet pages.

Arm9 datasheet dm270 arm926 itron norti tms320dm320 dm320 arm926ejs tx3927 text. Compare pricing for schneider electric a9mem3355 across 3 distributors and discover alternative parts, cad models, technical specifications, datasheets, and more on octopart. The errata will specify the revisi on of silicon and revision of document to which it applies. Lot of datasheets for tubes that can indicate symbols or other information. In most of the builds i had seen, which used the iv9 tube, a voltage is applied to individual. As devicedocumentation issues become known to us, we will publish an errata sheet. The numitron tube mounts directly to the pcb without the need for a socket.

Frequently asked questions about vintage nixie tubes. A sevensegment display is a form of electronic display device for displaying decimal numerals that is an alternative to the more complex dot matrix displays. Numitron device thus only needs one voltage supply, unlike nixie device where you. Sep 07, 2012 the idea of this project is to look for the next step for people who love to use the arduino platform and to combine arduino with electronics. I was able to order some on ebay, but the only technical specification i. Digitron, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Flame sensor uvtron r2868 information furnished by hamamatsu is believed to be reliable.

The tubes are marked e1t, the e1t number is the one most people are familiar with, 6370 is the industrial number. I first thought about using the pretty cool dypled module but the sophisticated and cheap module would be out of place. Declaration disclaimer information given in this document is provided just as a reference or example for the purpose of using actions products, and cannot be treated as a part of any quotation or contract for sale. Tpic6b595 power logic 8bit shift register datasheet rev. This is another spinoff from the relaybased ygrec project that needs a hexadecimal display. At most, you should apply 50v, and thats only if youre multiplexing this display so its only illuminated 1025% of the time. I have a iv6 numitron tube, and it requires 25v over each segment. I cannot put it in emitter, as then the voltage will be 4. This clock uses four rare russian iv9 numitron tubes, manufactured by the reflektor company in the former ussr, to display the time.

Rectron, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Numitrons are basically incandescent displays in which filaments create the segments. The sample displays in this manual are full screen disp lays that are available when using a program card with the mastertech. There is a revived interest among collectors of vintage electronics for nixie tubes. This was the same company that produced the popular in series nixie tubes. Pdf ieee94x2 ieee94 nor16mb sdram128mb ac100v5060hz ieee94 378mm 396mm 423mm 300gb cell broadband xdr 1 eclipse 1 tx4938 itron bxk000000. Digitron fluoreszenzanzeige vacuum tube, display element, working on the principle of an electron tube. So i am building my first clock with numitron tubes iv 9, arduino micro pro, tpic6b595 shift registers and clock module. This is a digital alarm clock that uses soviet surplus iv19 19 incandescent numitron displays video overview. Sevensegment displays are widely used in digital clocks, electronic meters, basic calculators, and other electronic devices that display numerical information. Ml621 rechargeable battery onboard for the rtc power which keeps rtc running during power outages. Kenneth picked up a few on ebay and the seller was kind enough to include a russian data sheet.

Numitrons, together with nixies ans itrons vfd, belong into the group of interesting historical numeric displays. In the vfd, it is the phosphor being bombarded by electrons from heated cathode in a vacuum chamber. They were made in large numbers from the early 1950s and were used for transmitter monitors as well as miniature oscilloscopes. Ive chosen numitron tubes for their incredible vintage look and ease of driving. Optocoupler, phototriac output, high dvdt, low input current. This sixdigit, beautifully designed timepiece showcases cold war era components numitrons instead of nixie tubes along with modern leds and a microchip pic to create not only a useful clock, but a great conversation piece as well. The particular numitron used in this project the iv9 operates on five volts at about 23 ma per segment. Very useful for canadian companies, schools, and experimenters that need access to sophisticated, low cost electronics.

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. They were already present on the pcb which holds the numitron tubes. About this document this is the user instruction manual for the nixie clocks shown on the first page da2000 numitron clock v1 iv9 numitron clock v1 if you want to have the construction manual to guide you through the process of. Rca produced an inhouse display kit for its nine pin numitron tubes. Document in this file rca numitron tubes datasheet display devices in this document. Numitrons are neat display devices similar to nixie tubes but designed for much lower voltages. The feature set is similar to that of my panaplex clock six digit display hoursminutesseconds and monthdayyear.

Iv9 9 reflector sovtec gluhfaden rohre numitron tube. The iv 9 is a numitron type low voltage 7segment filament tube. This item is one big numitron filament nixie indicator of digits and decimal point iv19. Jan 20, 2012 a quick demonstration of connecting numitron tubes to a microcontroller using the spi interface.

Iee apollo da2010 series numitron tube industrial alchemy. Document 600035 rev 04 page 2 of 8 that 1240 series balanced line receiver ics that corporation. Im an electronics student, and right now im building a clock to keep on my desk. An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for curren t devices. Please see the substitutes at the top of the page for more details. So i am building my first clock with numitron tubes iv9, arduino micro pro, tpic6b595 shift registers and clock module. Rca numitron tubes, nixie tubes from nl and burroughs, and gets digivac tubes plus miscellaneous crts cathode ray tubes are listed. Spheres numitron, panaplex, dekatron, vfd and lcd display.

Each filament in his iv9 numitrons required about 20ma to light up. Family photo of several different part numbers in this series. The rules to use them are the same as any others vacuum tube, with the same issues. Intended for synthesizing of images of digits from 0. To visualize the hour and the minute four russian numitron iv9 tubes were used.

Keep in mind that these are page scans and are often very large files, sometimes over 1 mb. Jul 11, 2018 three programmable auto power onoff mode, can turn onoff numitron tubes in any time you want. Which is the best numitron driver ic hardware particle. I really like nixie and numitron clocks, but i never worked with them before. Iv numitron tube clock very unique and beautiful not. However, no responsibility is assumed for possible inaccuracies or omissions. Single digit numitron clock use arduino for projects. I have it designed to have 6 of these shift registers, but i might change that to have the numitron tubes multiplexed as well. Investigating the use of a numitron tube for audio.