Home Security!

project for school, and it is my first project in Arduino.

it is school project for home security with ultronice sensor to detect the moving, and when get closer the LCD display screen will operate and the the light will light up with white color and when get closer the blue light turn on and LCD screen asks you to enter password, if it's right the servo motor will open the door and the green light turn on, if it's not the red light will turn on the LCD scrren shows wrong password.