CR is a robotic "arm" designed to move a small object from point A to B. It can move in all 3 dimensions, at variable speeds. 3 endstop switches allow it to automatically calibrate, just like many FDM 3D printers.
- RPI pico
- 4 x L298N (motor controller)
- 3 x JK42HS40-1684 (stepper motor)
- 3 x endstop switch
- 7 x 30 cm 20x20 V-slot
- 2 x 40 cm 20x20 V-slot
- 3 x 20 cm M5 threaded rod
- 2 x 35+ cm M5 threaded rod
- ~25 M5 screws