After trying this project idea, and being one motor short for GYROMAN, I felt I wanted to use the movement of the CD to draw something.
First of all laser cut different size of wood until I got one that fit precise in the center hole of the CD.
After that we use a scrap wood to test the motor and added a pencil on the opposite side.
Once the first prototype worked, a better case for the motor and the pencil was design (5 pieces of wood paste together). First consideration was to be able to keep the motor in the case so the motor hole from the bottom pieces was smaller than the others.
Here is a video of the Machine.