This set includes a pen holder for the EV3 Print3rbot and a 40 tooth gear not included in the EV3 Home Edition set.
The __beam_pen2.stl__ must be printed twice.
Project page with building instructions and Python code for ev3dev
The file beam_pen.stl has been resized to allow a better fit of beam_pen2.stl.
https://www.youtube.com/watch?v=9pjpQoZoW6E
https://www.youtube.com/watch?v=UwpghsdmDsE
beam_pen.stl | 585.7KB | |
beam_pen2.stl | 520.7KB | |
gear-40.stl | 576.7KB |