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Published on: October 23, 2013 / Comments: None

Keerbot uses steppers and g-code to draw on walls

In world news, robots deface city walls overnight....

Although it’s not a new concept, you can’t deny that it is awesome.  The Keerbot is a wall drawing robot.  By hanging on 2 known-length strings, the Keerbot uses stepper motors to shift from left and right, and move up and down by  contracting and letting out string on either side.  While moving a pen/marker/drawing aid makes lines of art.

In some of the demos I see the guys working on getting a spray paint fixture to work.  That could be more interesting than just dragging a marker.  Currently the guys are using vector art, and known CNC utils to generate g-code.  Very similar to how one would do laser cutting/CNC/and 3D printing.

Check out a few more pics and video after the break.  Also make sure to check out the full lineup of videos and details on keerbot.com.


 

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