DESCRIPTION

OBSTACLE SENSOR SENSING THE INCOMMING CAR
HEADLIGHT SENSING THE OUTGOING CARS
THE STEPPER MOTOR IS THERE FOR MOVEMENT OF LIFT
THREE SENSORS ARE THERE TO SENSE THE POSITION OF LIFT ON EACH FLOOR
LED 1 THROUGH 3 INDICATES ON WHICH FLOR LIFT IS LOCATED
MAXIMUM 9 CARS CAN BE PLACED ON EACH FLOOR GROUND FLOOR FIRST FLOOR AND SEC FLOOR