Category Archives: nixie

Old Nixie Display Rides Again As 3D-Printer Filament Meter

We’re not sure about the name of this Nixie tube filament meter that [Scott M. Baker] built. He calls it a “filadometer”, perhaps a portmanteau of “filament” and “odometer”, in which case it makes sense. It may not flow trippingly from the tongue and we can’t come up with anything …read more

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Posted in 3d Printer hacks, 74141, filament meter, gauge, high voltage, nixie, Octoprint, prusa, Raspberry Pi Zero W, shift register | Leave a comment

The Display For When You Want Nixies Without All The Hassle

If you want to display numbers, just go for Nixies. There’s no better way to do that job, simply because they look so cool. Unfortunately, Nixies require high voltages, controlling them is a tiny bit strange, and they suck down a lot of power. These facts have given us a …read more

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Posted in edge lighting, edge-lit, led hacks, Lixie, nixie | Leave a comment

Arduino Shield Makes Driving Nixies Easy

Nixie tubes are adored by hackers across the world for their warm glow that recalls an age of bitter nuclear standoffs and endless proxy wars. However, they’re not the easiest thing to drive, requiring high voltages that can scare microcontrollers senseless. Thankfully, it’s possible to score an Arduino shield that …read more

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Posted in arduino, arduino shield, classic hacks, nixie, nixie clock, Nixie driver, nixie tube | Leave a comment

Nixie Power Supply Shows Ins and Out of Offshore Manufacturing

[Tony] built a high-efficiency power supply for Nixie tube projects. But that’s not what this post is about, really.

As you read through [Tony]’s extremely detailed post on Hackaday.io, you’ll be reading through an object lesson in electronic design that covers the entire process, from the initial concept – a …read more

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Posted in flyback, high voltage, manufacturing, misc hacks, nixie, offshore, offshoring, power supply, prototype, shenzhen, Tindie | Leave a comment

Making A 1940s Radio Digital With Nixies

Classix Philly One Oh Seven Nine is your home for Philly soul right at the top of the dial, and now you know why this writer isn’t allowed on the Hackaday podcast. That phrase, ‘top of the dial’ doesn’t mean much these days because we all have radios with a …read more

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Posted in Glasslinger, nixie, radio, radio hacks | Leave a comment

Hackaday Links: March 3, 2019

In this week’s edition of, ‘why you should care that Behringer is cloning a bunch of vintage synths’, I present to you this amazing monstrosity. Yes, it’s a vertical video of a synthesizer without any sound. Never change, Reddit. A bit of explanation: this is four Behringer Model Ds (effectively …read more

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Posted in Binky, Boog, desoldering, folding phone, Hackaday Columns, Hackaday links, K210, nixie, Project Binky, Sipeed K210 | Leave a comment

Test PCBs on a Bed of Nails

While it might be tempting to start soldering a circuit together once the design looks good on paper, experience tells us that it’s still good to test it out on a breadboard first to make sure everything works properly. That might be where the process ends for one-off projects, but for large production runs you’re going to need to test all the PCBs after they’re built, too. While you would use a breadboard for prototyping, the platform you’re going to need for quality control is called a “bed of nails“.

This project comes to us by way of [Thom] who …read more

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Posted in bed of nails, control, driver, nixie, pins, production, prototype, quality, test, tool hacks | Leave a comment

Pocket High Voltage Generator Becomes Great Test Tool

[The LED Artist] often found a need for a relatively high voltage (100 to 200 Volt) but low current DC power supply, and it turns out that a small HV generator that uses a single AA cell only took about an hour to make. The device ended up being a pretty handy tool for testing things like LED filaments (which have a forward voltage of over 60 V), or even neon and nixie tubes.

The device’s low current means that nixie and neon elements won’t light up very brightly, but they will light up enough to verify function and operation. …read more

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Posted in high voltage, high voltage generator, LED filament, led hacks, neon, nixie, tool, tool hacks | Leave a comment

This Nixie Device is Useless, But Pretty

Nixie clocks, they’re a bit of a cliché, aren’t they? But still, they’re pretty to look at.

[Marcin Saj] has completely got our number, and with his Useless Nixie Device has stripped away any pretence of functionality from his Nixie  and concentrated solely on the looking pretty part. It’s a box that steps through the display on any Nixie tube through the use of a set of pluggable socket modules, and it’s encased in an extremely attractive lase-cut acrylic enclosure. Internally it’s an extremely simple device, with a trusty 555 oscillator clocking a 4518 counter that in turn …read more

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Posted in classic hacks, nixie, nixie tester, nixie tube | Leave a comment

Hand-Forged Cases Make Nixie Clocks into Works of Art

Both “Nixie” and “Steampunk” are getting a bit overused. It’s hard to count the number of clock projects we’ve seen recently that combine the two, and normally we’d be loath to feature yet another variation on that theme without a good reason. This is a good reason.

The single-digit Nixie clocks that [Claes Vahlberg] built are, simply put, works of art. There’s a small version of the clock, featuring a single IN-16 Nixie, and a larger version that uses a Dalibor Farny custom Nixie, a work of art in its own right. Each clock has features like time and date, …read more

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Posted in blacksmithing, clock hacks, Dalibor Farny, forge, forging, hammered, IN-16, nixie, steampunk, steel | Leave a comment