the explanation and the instructions are written inside the files (in italian).
In the first projects i build a 3d model of a robotic arm, following the Denavit Hartenberg convention. it is possibile to move it selecting the joint by
pressing 1, 2, 3, 4 or 5 and rotate it pressing the left and the right arrows.
The second project in an implementation of the Kalman filter in processing.