A Brief Description: You will design a simple door lock system that's controlling the motion of garage door (open, close). in this lock design, the code locks to open the garage door is 2345 .if there is any urgent case the door is opened without password. Hardware (as the above design) 1. Insert the code of the door using 4X3 keypad. 2. Show the message on the Virtual terminal. 3. Represent the door by one led, door is "open -----led is ON", "close --led is ON", "close -...--led is OFF: 4. Represent the Urgent sensor by switch. How door lock works: 1. A message "Welcome will display on Virtual terminal at first row. 2. Second row display "please enter the code:" it asked you to enter password to open the door. 3. If you entered the correct code then the garage door will open it's open for 5 seconds then close You must generate 5 seconds delay by using timero, configure the pic16f877a to run at 4MHz, configure Timero to overflow every 250 counts set the prescaler to 256." 4. If code you entered is not correct on then led door is not turn on, display "insert a correct code message on VT and start the program from step 1 again. 5.If urgent case is appeared open the garage door, urgent case is connected with external interrupt "RBO" A 24 D1 OUT TO CISCOPE R1 R2 R2 ACAS DO OR 1 2) (3 ber 4 5 6 7 8 9 * 0 # E00 A Brief Description: You will design a simple door lock system that's controlling the motion of garage door (open, close). in this lock design, the code locks to open the garage door is 2345 .if there is any urgent case the door is opened without password. Hardware (as the above design) 1. Insert the code of the door using 4X3 keypad. 2. Show the message on the Virtual terminal. 3. Represent the door by one led, door is "open -----led is ON", "close --led is ON", "close -...--led is OFF: 4. Represent the Urgent sensor by switch. How door lock works: 1. A message "Welcome will display on Virtual terminal at first row. 2. Second row display "please enter the code:" it asked you to enter password to open the door. 3. If you entered the correct code then the garage door will open it's open for 5 seconds then close You must generate 5 seconds delay by using timero, configure the pic16f877a to run at 4MHz, configure Timero to overflow every 250 counts set the prescaler to 256." 4. If code you entered is not correct on then led door is not turn on, display "insert a correct code message on VT and start the program from step 1 again. 5.If urgent case is appeared open the garage door, urgent case is connected with external interrupt "RBO" A 24 D1 OUT TO CISCOPE R1 R2 R2 ACAS DO OR 1 2) (3 ber 4 5 6 7 8 9 * 0 # E00