Elegoo Sand Table

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Arduino sand tables were technically originated/based off of from Japanese zen tables. The marble is controlled by a powerful magnet, and is dragged around in sand to create mesmerizing patterns. Some people call these sand tables “The Machine that Erases what it Creates.”

Source: Hackaday, posted by Dan Maloney

Underneath all the sand and wood, people build these Arduino sand tables from parts of a 3D printer, which is used to control the marble. There is a program connected to the 3D printer parts, which drags the marble around in the sand.

 

 

 

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