Question: A Password Based Digital Lock Is To Be Designed Using A PIC18F452 Microcontroller

Question: A Password Based Digital Lock Is To Be Designed Using A PIC18F452 Microcontroller

A password based digital lock is to be designed using a PIC18F452 microcontroller.The system should unlock when the code entered is 2307.Illustrate a model that defines the dynamic behavior of the digital lock using a UML State machine diagram