Cheap positioning platform
October 02, 2008 07:11AM
From hackaday, though I assume that a fair chunk of you read that already winking smiley


Mostly interesting because the platform has a nice built-in absolute positioning system, which various people have been talking about. Probably not so practical for a reprap... I'm anticipating a certain amount of innacuracy and speed problems when drawing short arcs. But for smaller cartesian bots this might be practical, you never know.
Anonymous User
Re: Cheap positioning platform
October 04, 2008 10:22PM
Hi Ru,

I am looking at doing something similar but using a swing arm with a normal linear pot providing active positioning information. Check out [] if you
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