VIDEOS http://youtu.be/p8LfDx4Fps4 http://youtu.be/W3qBWAuP4Aw http://youtu.be/Cck-VeZ_XTA http://youtu.be/sWD4rVweHvoThis is the new version of the caterpillator. This version tries to overcome the problems found in version 1.0 and also it has become completely parametrizable.More documentation of this robot can be found at http://mrgroup.dyndns.org/mrgroup/doku.php?id=robots:orugator:orugator_v1.1 It is especially recommended to have a look at that page in order to understand better the notation of the parameters used in the different files of openscad since it includes the drafts of the different parts. Update I have added the stl files that we are actually printing :) For the moment we have one wheel and some links surrounding it http://www.thingiverse.com/derivative:9532Update 21/5 We've started to print the robot. Here it goes a video of the links and the wheels http://youtu.be/NoXAF5WsLn0-Download all the scad files. -Open the one called Parametric_bot.1.1.scad with OpenScadIn that file you can choose which part of the robot you want to generate according to the dimensions of the wheel. Read the comments in the file to know which parameters you must introduce.All the stl files that are uploaded correspond to the pieces that we have printed for the caterpillator that we are making.