Ultrasonic Senor controlling Servo motor

I made way for my ultrasonic sensor to control my servo motor. And simulate an automatic door opening and closing based on whether the sensor feels an object is near.

This is a servo motor.

And this is an ultrasonic sensor.

And here is the video below that has me fully explain what the servo and sensor do, how it will work, what the code looks like, and the end goal of this assignment. Feel free to check it out and try it. Panopto video