nixie

165 Articles

Need To Source Nixie Tubes?

December 18, 2009 by 17 Comments

Nixie tubes make for fun projects but the fun can’t start until you get your hands on the hardware. Well, [Dieter’s] got you covered with his one-stop repository on Nixie tubes and where to get them. We know that Woz’s watch isn’t currently available because of a lack of tiny tubes an obsolete accelerometer. Ladyada’s Ice Tube Clock depends on a rare 8-digit VFD tube. But you can get around parts obsolescence by adapting these designs for an available replacement. So when you take on the Dekatron Timer or a Bottled Nixie Clock you’ll know where to turn for the goods.

Update: Our mistake about Woz’s watch.  It wasn’t a tube shortage that put it out of production.

[Thanks Aaron]

Woz’s Watch Makes Air Travelers Nervous

November 3, 2009 by 25 Comments

[Steve Wozniak], Last of the freelance hackers and Greatest swordfighter in the world, lives a hacker life you couldn’t even dream about. The folks over at medGadget ran into him and learned about his watch. In their interview (embedded after the break) [Steve] shows off the Nixie tube wristwatch that we can only assume he created himself.

The watch consists of two tiny tubes, a PCB, and battery. There must be an accelerometer in there because the display is switched off unless the watch is held at a certain configurable angle. Once held in the correct position the display flashes the hours, then the minutes.

The time is set by two buttons inside the watch’s case. [Steve] goes on to explain the trepidation his fellow passengers have when he disassembles the watch mid-flight and starts to monkey around with the buttons inside. Not to be stopped at electronic tomfoolery, he also shares his delight in sneaking ceramic knives on board so that he can properly cut his steaks.

Lifestyle aside, the small Nixie clock packages we’ve seen don’t even come close to this. We assume this is pretty hard on the battery and wonder if the watch gets hot if you’re stuck in a long meeting and constantly looking at the time. We can get over both of those limitations just for the cool factor alone.

Update: Reader [Stephen] left a comment pointing to the origin of  the watch. It is controlled by a PIC microprocessor, boasts a four-month battery life at 50 viewings per day, and there’s some code available.  It is for sale but currently out of stock.

Continue reading “Woz’s Watch Makes Air Travelers Nervous” →

Nixie Plasma Ball

September 15, 2009 by 15 Comments

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This one came out over a year ago and we missed it. [Daqq] has made a plasma ball out of a nixie tube.  All that was required was the transformer from a cold cathode meant for computers and a nixie tube. He did have to do a tiny bit of modification to the power supply, which you can see on the project page. This isn’t the most useful project, since you can’t really see much of the plasma, but it is really cool nonetheless. We think this would make a really neat button. You can see a video of it in action after the break.

Continue reading “Nixie Plasma Ball” →

Single Tube Nixie Clock

September 3, 2009 by 20 Comments

[youtube=http://www.youtube.com/watch?v=a-7QAWshEXo]

This single tube nixie clock cought our eye today. After receiving an IN-8 tube from a friend, [Trax] wanted to find some project to show it off.  He decided on an art piece that doubles as a clock. Tastefully mounted in a simple wooden box with a pretty inlay, the tube is lit from below with a green LED that pulses every second. A single button, located on the back, out of view is pressed to request the time. You can see the time being displayed on the video above. To see the guts and read about how he’s using the PIC16F84’s built in clock to keep track of time, check out his site. Even though this is a Nixie, it reminds us of the Decatron kitchen timer we saw recently.

[via Hacked Gadgets]

Bottled Nixie Clock

August 22, 2009 by 21 Comments

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Who could not love the tender glow of a Nixie display? It isn’t a new concept for them to be used in clocks, and usually it’s how they are housed or encased for display that sets them apart. [crazy_phisic] did the near impossible by building his Nixie clock almost entirely inside of a glass bottle. The circuit boards and logic components were soldered outside, but the final combination of parts (sometimes requiring specialty homemade tools) were assembled inside. We wonder how long it took him from start to finish after learning boats in bottles can take from minutes to months. The original post is in polish, but if you want to find out more there is a Google translation.

[via Semageek]

Arduino Nixie Shield

June 22, 2009 by 8 Comments

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Reader [Bradley] sent in his ArduiNIX project, an Arduino shield designed for driving nixie tubes. The shield allows the Arduino to drive and multiplex nixie tubes without any additional hardware. These antique-looking displays are commonly hacked into clocks. It takes 9 volts from a wall wart and steps it up to over 200V in order to drive the displays. The shield is capable of multiplexing up to 80 individual elements. He has example code for driving a 6-digit display and a clock on his site. He is selling kits and completed shields too.

Related: Victorian nixie tube clock

[thanks Bradley!]