A Motorized Transforming Timepiece from the Future

By: Ben Preiss - Published: Jul 2, 2007   Updated: Apr 6 2011 • References: stores.ebay and technabob
An arm mounted with 33 inline LEDs, rotating at 30 rpm, creates the illusion of either a digital, analog or pendulum clock and has the option of adding a scrolling message of up to 240 characters.