On the main piece I extended the toothed area and the pressure bar that presses against the tape to be co-planer with the bottom surface. On the roller I changed one of the bosses to a hole. On the side I changed the hole that originally accepted a boss from the roller to a boss to go into the hole in the roller.
The side piece will need to by rotated 180 degrees to put the flat side on the build plate
download the files on: http://www.thingiverse.com/thing:1220751
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!
Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!