I am trying to create a tiny CNC kit using the RPi 3.
I am happy to re-use any existing design that has (most of) the following features:
1) Movement in x, y, and z axes controlled by RPi.
2) Prefer the movement to be accomplished using screws (rather than belts).
3) Would like a sturdy design.
4) Would be great if the movement control could be done through a screen interface.
I am looking for the complete kit - including motors, rails, arms, software etc.
Any help is appreciated............