Hall space management / Nadia Syuhada Zainor Amri and Alyaa Nabihah Nidzar

This project "Hall Space Management" is a reliable circuit that takes over the task of determine whether the seats in the hall is full or still available as well as counting number of persons or visitors in the room accurately. When somebody enters the room, the counter will incremented by one and the green Light Emitting Diode (LED) will remain ON because the room is not full and when the hall is full with visitors and no more seats left, the red LED light will turn on. The Liquid Crystal Display (LCD) will display the amount of people in the hall. The microcontroller conduct all those job. It receive the signals from sensors, and this signal is operated under the control of software which is stored in Read Only Memory (ROM). Microcontroller continuously monitor the Infrared Receivers. When any object pass through the IR Receiver's then IR rays falling on the receivers are obstructed. This obstruction in sensed by the Microcontroller