Tell Time Contest | Hackaday.io

150 projects

A large clock using modular origami for the numbers and shadows for the hands

Origami Clock

gorloth Gorloth

Jumbled digits on clockface, but hands still point to the correct digits

Jumbled Clock

michael-mller Michael Möller

A clock, concealed in a light ornament, showing time as a sequence of colors that encode roman numerals.

Color Coded Roman Numerals Clock

nicola-cimmino Nicola Cimmino

A vaporpunk NTP synchronized Dekatron clock

Clockatron

andrea-trentini andrea trentini

An arduino and LCD display time in seconds using an optimized QR library by @ch00ftech and an optimized LCD library by @xark

Enigma QR Clock

arduino-enigma Arduino Enigma

Atomically Clocked Stratum 0 Nixie Tubes

Really Real Time Clock

A cuckoo clock inspired by the Xenomorph stages from the Alien franchise.

"Alien" Cuckoo Clock

keith-elliott Keith Elliott

My implementation of C10 decimal time clock

DC-10

A 3d printed stepper motor clock

Holo clock

ekaggrat-singh-kalsi ekaggrat singh kalsi

An Arduino-based GPS clock using a microcontroller with a gps attachment and a 12-neopixel ring.

gps clock

j-blake-harris J. Blake Harris

Basic Wall Clock using Neopixels, and Arduino Mega and a RTC breakout pcb.

Neopixel Clock

Cheap Current Meters + DAC + PIC + RTC + LEDs = Neat Desk Clock!

Analog Meter Clock

sjm4306 sjm4306

Accurate time without a display

GPS Talking Clock

nick-sayer Nick Sayer

Finally checked off designing a nixie clock from scratch from my bucket list

DIY Nixie Clock

sjm4306 sjm4306

Display the WWVB time broadcast on an electromechanical pinball machine backbox

"Atomic" Pinball Clock

It displays hours, minutes and ... your birthday

Roman LED Clock

remconl remcoNL

A very lightweight representation of the venerable Apollo DSKY. Uses a Touch LCD to bypass all the hardware complexity.

ArDSKYlite

mark-wilson Mark Wilson

2021 Hackaday Prize

Low power e-paper dashboard using ESP32

paperd.ink

rohit-gujarathi Rohit Gujarathi

A new kind of electromechanical clock

Bendulum Clock

dave-ehnebuske Dave Ehnebuske

My Glow-In-The-Dark Plot clock uses an Arduino Uno, two 9g servo motors, a UV Led and a phosphorescent material to “draw” the time

UV Glow-In-The-Dark Plot Clock

The 2018 Hackaday Prize

time on the edge

Edgytokei

ekaggrat-singh-kalsi ekaggrat singh kalsi

Nixie tubes are expensive, this is a poor man's alternative

Poor man's ESP32 Nixie Clock

We made a clock using linear motion control devices.

Time is linear

(and a Star Trek TNG quote)

"I am Hue" - a color based clock