> For the complete documentation index, see [llms.txt](https://longer-vision-robot.gitbook.io/arduino-full-stack/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://longer-vision-robot.gitbook.io/arduino-full-stack/12_motors.md).

# Chapter 12. Motors

Generally speaking, there are 4 types of motors: AC motor, DC motor, stepper motor and servo motor. DC motor, stepper motor and servo motor are to be used for the race car in our experiments.