This is my smart parking project with my two friends, Fathan and Fatih, in this project we had quite a lot of trouble but fortunately we were able to finish it. Why is smart parking called smart? Because when there is a car or other vehicle in front of the barrier, the barrier will open automatically and if there is no other car or vehicle, the barrier will close again automatically. Why is that? Because there is an infrared sensor that detects the car and then gives the information to the servo motor (bar) and will lift the barrier up or down according to what has been done.