A- Components Required.txt

1. Arduino Uno  -  1


2. Jumper Cables( Male to Male, Female to Female, Male to Female )  -   

                                            As many as possibly you can


3. Potentiometer



4. Arduino Ultrasonic Sensor ( HC-SR04 )    -   1




5. Arduino LCD Display  -   1



6.  Breadboard


7. Stepper Motor 

   ( I haven't added that to my project as at the time I was making the
     project, sadly I didn't had Stepper Motor with me...  )