Category Archives: clock hacks

Nixiewatch Looks Stylish In Aluminium

Nixie tubes are a perennial favorite, with their burnt orange glow bringing a smile to the face of even the most jaded maker. Due to their power requirements they’re usually seen in desktop clocks, but [RemcoK3] decided to whip up a Nixiewatch, with stylish results.

Packing twin Nixie tubes, the …read more

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Posted in clock hacks, nixie, nixie clock, nixie tube, nixie watch | Leave a comment

Torturing an Instrumented Dive Watch, for Science

The Internet is a wild and wooly place where people can spout off about anything with impunity. If you sound like you know what you’re talking about and throw around a few bits of the appropriate jargon, chances are good that somebody out there will believe whatever you’re selling.

Case …read more

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Posted in BMP280, clock hacks, crown, depth, dving, ESP-01, misc hacks, pressure, seal, sensor, temperature, watch, water pressure, wifi | Leave a comment

Scripting Language Rapidly Develops A Clock

In the past, you might very well have started programming in Basic. It wasn’t very powerful language and it was difficult to build big projects with, but it was simple to learn, easy to use, and the interpreter made it easy to try things out without a big investment of …read more

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Posted in annex, Arduino Hacks, basic, clock, clock hacks, scripting | Leave a comment

LED Matrix Becomes Fun Tetris Clock

Sometimes a project is borne simply out of the fact that some interesting parts have been left sitting around too long. Of course, this is as good a reason to build as any other, and can often lead to some interesting results. [Jorj Bauer]’s Tetris Display is one such project. …read more

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Posted in clock, clock hacks, ESP-01, tetris | Leave a comment

Making A Digital Clock A Little More Intuitive

Digital clocks are extremely useful and generally considered pretty easy to read. However, they can sometimes have rather arcane interfaces for setting the time and alarms. For [Michael Wessel], he noted that in the 1980s he had to routinely help his grandparents set their clocks for this very reason. That …read more

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Posted in clock, clock hacks, seven segment | Leave a comment

Stylish Alarm Clock Rocks a VFD

There are a great many display technologies available if you wish to make a digital clock. Many hackers seem to have a penchant for the glowier fare from the Eastern side of the Berlin Wall. [ChristineNZ] is one such hacker, and managed to secure some proper Soviet kit for an …read more

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Posted in arduino, clock hacks, vacuum fluorescent display, vfd | Leave a comment

A Tetris Clock

We have had no shortage of clock projects over the years, and this one is entertaining because it spells the time out using Tetris-style blocks. The project looks good and is adaptable to different displays. The code is on GitHub and it relies on a Tetris library that has been …read more

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Posted in Arduino Hacks, clock, clock hacks, ESP32, tetris | Leave a comment

Waterproofing The Best Watch Ever Made

The Casio F-91W is probably the most popular wristwatch ever made. It’s been in production forever, it’s been worn by presidents, and according to US Army intelligence it is “the sign of al-Qaeda”. There’s a lot of history in this classic watch. That said, there is exactly one problem with …read more

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Posted in casio, Casio F-91W, clock hacks, mineral oil, waterproof, wearable hacks | Leave a comment

What’s More Accurate than a GPS Clock? The OpenPPS GPS Clock

Making a GPS clock is a relatively straightforward process on the face of it. Buy a GPS module for a few dollars, hook it up to a microcontroller board of your choice, pick the appropriate library and write a bit of code, et voila! A clock with time-wonk bragging …read more

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Posted in clock, clock hacks, ESP32, fpga, GPS clock | Leave a comment

Web Interface Controls Nixie Tube Clock

We love our clocks around here and we love nixie tubes as well. The combination of the two almost seems to be a no-brainer. With the modern twist of an ESP8266, Reddit user [vladco] built a minimalist nixie tube clock.

The build starts with the nixie tubes, Russian In4s, each …read more

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Posted in clock hacks, ESP8266, nixie clock, nixie tube, nixie tube clock, web ui | Leave a comment