More info: https://youtu.be/RhdgrbgIzKo

This is a camera dolley I made, which is controlled via a stepper motor controller, via 2 stepper motors, and 2 rc car wheels. This uses common off the shelf parts like nema 17 motors, 2040 extrusions, rc car wheels, ender 3 rollers, and endstops.

Stepper motor controller: https://a.co/d/087US4e

Cut-to-size bolts: https://a.co/d/6sfyPse

The "bolt securer" is a printed model that pushes the 3/8-16 bolt. It keeps it tight so it can
be attached to the DJI ronin base bracket.

The "bolt securer" has wholes for two M3-10mm screws that goes in M3 heat threadeds.