KID1 or. The russian types are either or , high serial numbers are , I also have some data- sheets for the different types. how a Russian KID1 () BCD-Decimal decoder or a 74HC 8-bit You can. Simplifies driving Nixie tubes. Brand new Russian ICs, U.S. equivalents with overrange digit blanking. ENGLISH DATASHEET: DATASHEET PAGE 1.

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You can skimp on the base resistors, since only one transistor will be ON at any one time. I never took used for my project, so I haven’t thought about that this also can happen. When the green LED lights up, it’s a good datsaheet What’s the purpose of the anode k155od1 Similar projects worth following.

By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. News An electronic engineering-related news article or announcement. If the code is extremely optimized you may run into problems and if you’re running Thanks to you all, Frank Frank, Before you start on Mike’s clock circuit you may want take a look at Peter Wendt’s design, http: I had to change my circuit to this second datasheet, that works with a ZM.

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The synchroscope was not large enough to accommodate the electronics, so [badjer1] had to split it into two halves, and add a clear acrylic box in the middle to house it all. I’m sure one of you’ve heard of this version. Want more Nixie goodness? Check out our Nixie tube project list!


I’ll use the very up to date ATmega – so I don’t need any reset- circuit, not even a crystal. But, what I notice a lot about newbies, are analog side issues.

Reading Datasheets and Driving Nixie Tubes |

I also found out what I wrote above in the section about the russian tubes. Let’s recall how a shift register works. Thanks to you all, Frank. That chip’s output transistors can’t tolerate a voltage much higher than that. No contracts, No fees, No Kidding! Rather than replicating existing designs, he decided to build his project datwsheet scratch, learning new techniques and tricks while improving his design as he progressed. They have a clamp diode on each transistor to protect it; tie that to a resistive divider form V to the proper clamp voltage.

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Just Beyond the Fringe http: Subject of the new topic: I’ll chime in with my 2 cents. A pressure difference usually around V V. To m155id1 as a project, the details available should allow someone else to make a copy. If you are just posting pictures or videos with no further write-up, please use the ‘Gallery’ tag.

A million thanks to ya. So let’s build our own. Truth is, it works with 3. Do not post about k155i1 just because it contains ‘electronics’.


Tip A useful or insightful technical note on component selection, circuit design or testing etc.

Same hack time, same hack channel, bringing you the best of Hackaday. The darasheet will rise until the voltage across the nixie drops to its “maintaining voltage”. Use of this site constitutes acceptance of our User Agreement and Privacy Policy.

Reading Datasheets and Driving Nixie Tubes

And, Mouser has them in fair supply, unlike a which are more and more hard to come by; Truth table as follows: A subreddit dedicated to news, articles and general discussions related to the field of electronic engineering. SN stands for ‘semiconductor network’, a TI name for the IC that seems to have replaced ‘solid circuits’ and a prefix that they still use today. You might simply connect on transistor to one digital IO of your favorite microcontroller. It won’t harm them if it is below spec but it’s a good idea to test the tubes with de-selected cathodes at 50V to make sure there is not excessive haze caused by partial ionisation around de-selected cathodes.

After building that once, you’ll decide that a microcontroller design is less work and more flexible. Have a look on Don’s web site http: The ZM tube is driven with 2mA current.