1. Elevator: Design a logic circuit that controls an elevator door in a three-story ouilding. The circuit in Figure has 4 inputs. M s a logic signal that indicates when he elevator is moving(M=1) or stopped(M=0).F1, F2 and F3 are floor indicator ignals that are normally LOW, and they go HIGH only when the elevator is positioned at the level of that particular floor. For example, when the elevator is ined up level with the second floor F2=1 and F1=F3=0. The circuit output is the OPEN signal, which is normally LOW and will go HIGH when the elevator door is o be open.(if more than one floor indicator goes HIGH then OPEN signal is considered LOW)

1. Elevator: Design a logic circuit that controls an elevator door in a three-story ouilding. The circuit in Figure has 4 inputs. M s a logic signal that indicates when he elevator is moving(M=1) or stopped(M=0).F1, F2 and F3 are floor indicator ignals that are normally LOW, and they go HIGH only when the elevator is positioned at the level of that particular floor. For example, when the elevator is ined up level with the second floor F2=1 and F1=F3=0. The circuit output is the OPEN signal, which is normally LOW and will go HIGH when the elevator door is o be open.(if more than one floor indicator goes HIGH then OPEN signal is considered LOW)

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter5: Repetition Statements

Section: Chapter Questions

Problem 2PP: (Mechanics) The deflection at any point along the centerline of a cantilevered beam, such as the one...

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