XY Table

thingiverse

My brother required sensors and equipment to navigate over a microtiter plate (http://en.wikipedia.org/wiki/Microtiter_plate). This creation might not be useful for everyone else, but I'll share it in case anyone is interested. I also added the Sketchup model for any missing parts on the STL files, so use that to extract components. I won't provide a full assembly description, but you can refer to this post at LMR (http://letsmakerobots.com/node/31381) for more details and a video. UPDATE: I recently got information about the 28BYJ-48 steppers used in this project, which have accuracy issues. Therefore, those building sub-mm accurate XY tables should find alternative stepper motors. Here's the link to the information (http://arduino.cc/forum/index.php/topic,71964.0.html).