Mesmerizing Clock Tells Time with Painted Lines on String

Art & Sculpture Craft & Design
Mesmerizing Clock Tells Time with Painted Lines on String

After researching how time can be shown in uncommon ways, German artist Felix Vorreiter decided to make his own unique timepiece using string. His method, which some people said would be impossible to build, involves a long rope with a sequence of black rings painted on it. The “encoded” cord loops around bearings to form five lines, which come together once a minute to display the time.

Screen Shot 2016-07-12 at 11.35.09 AM

To properly paint the string, Vorreiter wrote a script in Adobe Illustrator to generate a mask, which was then printed on self-adhesive foil and applied as a template. Even with help, it took over a day to paint. The rope is long enough to keep time for about 120 minutes. According to Vorreiter, it would take about .7 miles of rope to display all 1,440 minutes in a day.

 

To run the clock, a custom Arduino-based board controls a stepper motor that pulls the rope to the appropriate position. Contacts embedded inside of the string help align everything, and when it’s running, the encoded cord advances once per second like a traditional clock.

YouTube player
Discuss this article with the rest of the community on our Discord server!
Tagged

Jeremy is an engineer with 10 years experience at his full-time profession, and has a BSME from Clemson University. Outside of work he’s an avid maker and experimenter, building anything that comes into his mind!

View more articles by Jeremy S Cook

"To oppose something is to maintain it." –Ursula Le Guin

Currently: NEO.LIFE Alum: Instructables and MAKE

View more articles by Laura Cochrane

ADVERTISEMENT

Maker Faire Bay Area 2023 - Mare Island, CA

Escape to an island of imagination + innovation as Maker Faire Bay Area returns for its 15th iteration!

Buy Tickets today! SAVE 15% and lock-in your preferred date(s).

FEEDBACK