Control your model locomotive with a Stepper motor! | Stepper Motor as Rotary Encoder

Use a stepper motor as a rotary encoder to control the speed and direction of a model locomotive.

Full documentation of this project can be found here: https://www.instructables.com/id/Stepper-Motor-Controlled-Model-Locomotive-Stepper- ... https://www.youtube.com/watch?v=bh8KguloqlQ