In this tutorial, we will Control the Speed of a Stepper Motor using Raspberry Pi. In Stepper Motor, as the name itself says, the rotation of shaft is in Step form. There are different types of Stepper Motor; in here we will be using the most popular one that is Unipolar Stepper Motor.
![Arduino UNO STEPPER MOTOR CONTROL | STEPPER MOTOR CONTROL tutorial [28BJY-48 stepper driver]](https://i.pinimg.com/originals/7b/a0/db/7ba0db2f95603467dcc15c6470a787eb.jpg)
