Category Archives: clock

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

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

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

ESP32 Alarm Clock Doesn’t Skimp On The Features

The ESP family of microcontrollers is absolutely on fire right now, with a decent chunk of the projects that come our way now based on one of the impossibly cheap WiFi-enabled boards. In fact, they are so cheap and popular that we’ve started to see a somewhat unexpected trend; people …read more

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Posted in alarm clock, BH150, clock, clock hacks, dht-11, ESP32, ILI9341, Microcontrollers, touch sensor | Leave a comment

A Scratch Built VFD Clock with Inner Beauty

Vacuum fluorescent displays (VFDs) are one of those beautiful pieces of bygone technology that you just don’t see much of anymore. At one time they were a mainstay of consumer electronics, but today they’ve largely been replaced with cheaper and more energy efficient displays such as LEDs and LCDs. While …read more

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Posted in classic hacks, clock, clock hacks, custom PCB, vfd | Leave a comment

An ESP8266 Sundial For Your Wall

Hackers absolutely love building clocks. Seriously, there are few other devices for which we’ve seen such an incredible number of variations. But while the clocks that hackers build might blink out the time in binary, or write it out in words, they generally don’t feature hands. Apparently in 2019 it’s …read more

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Posted in bulbdial, clock, clock hacks, ESP8266, Microcontrollers, RGB LED, shadow clock, ws2812b | Leave a comment

RetroPie NES Clock Tells You When it’s Game Time

We’ve all seen the 3D printed replicas of classic game consoles which house a Raspberry Pi; in fact, there’s a pretty good chance some of the people reading this post have one of their own. They’re a great way to add some classic gaming emulation to your entertainment center, especially …read more

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Posted in 3D printed enclosure, clock, led matrix, nes, nintendo hacks, Raspberry Pi, RetroPi | Leave a comment

3D Printed Alarm Clock Looks Just Like Store Bought

Clocks are a popular project on Hackaday. They’re a great way to showcase a whole range of creative build techniques, and can make an excellent showpiece as well. We’ve seen everything from the blinkiest binary build to the noisiest alarms, but [Benoit] has delivered something different — a stylish build that looks like it came right off the store shelf.

The clock features a large 7-segment display built with IN-PI554FCH LEDs, which are similiar to the popular WS2812Bs but with lower power consumption. There’s also an OLED display for reading the date and going through menus, capacitive touch buttons for …read more

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Posted in 3d Printer hacks, clock, clock hacks, in-pi554fch, shapeways | Leave a comment