Group $20$

Spring $2023-24$

Student number: passing through. There are Upper Limit. An optical sensor $($OS$),$ positioned So cm above the ground, detects objects LLS is not pressed. The door is operated via a remote control with three buttons: up$,$ down, and stop, meaning when the When the door is

If the up barr a ULS is triggered. pr If detects an obstacle.

tor $2($M$2)$ should start closing the door until either the LLS$,$ stop button, or the OS immediately. if the up button is pressed, the door should open. while providing information about their purposes and to for continuous motion. You can nam.