Multiple & parametric filament extruder

thingiverse

Using the palette (http://www.thingiverse.com/thing:118529), I've created a parametric extruder that is based on these designs (http://www.thingiverse.com/thing:10783, http://www.thingiverse.com/thing:16429). Although it's not yet complete, it can function effectively. I began with a straightforward motor base but plan to replace it with a typical Wade's or other designs, as all that is required are two holes. For compatibility with RAMPS 1.4, I intend to utilize the entire system with two motor drivers. A video demonstration (https://www.youtube.com/watch?v=9fm_4CHXI-c) and more information can be found at http://nutbits.blogspot.gr/2013/07/multiple-cam-driven-bowden-extruder-and-the-palette.html.