Etch-A-Sketch Clock Automatically Draws the Time
The Arduino platform has been the basis of some awesome projects in the past, but I have yet to see an application of the technology that is more fun than this Etch-a-Sketch clock. At the beginning of every minute, the device draws out the time in a matter of seconds and then erases it to start the process all over again the next minute. Fan freakin' tastic. [Make]