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This is my proteus schematic for a door locking system using pic16f887, 4x4keypad,lcd,servo motor,buzzer and led. I need you to check my connections enclosed and
This is my proteus schematic for a door locking system using pic16f887, 4x4keypad,lcd,servo motor,buzzer and led. I need you to check my connections enclosed and aware me if any of them are wrong or would be better with a change. I want you to write a CCS C code for this system as you can easily see which pin is connected to which component on the image.Initally, on LCD screen the password should be required(1234#) if the password entered is correct the door will open through the servo motor. if the password is wrong, the buzzer should ring and the led should light on for a bit and servo shouldnt let door the open. and ask for new password on lcd screen. Also, lcd should display the activities for example, when its the correct password it should display " The door is opened" and also for the others. Basically this is the code that I need but you can make changes if you think that is going to be better. Thank you.
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