About this 3D model

It's quite useful if you want to make close up video clips to look better. Overall this design works pretty well and I have already made a lot of nice shots with it. Parts list: -Arduino -28byj-48 stepper motor with driver -3x 608 bearing (8x22x7mm) -2 screws to mount the motor -on/off switch (optional) Contact me if you need arduino setup instruction or code!