Evacuation of Employees During Emergency - A Campus Safety Approach Using Arduino

In today's world, there is a continuous need for automated appliances. With the increase in the living standards, there is an immediate need for developing circuits that would change the complexity of life to simplicity. On the successful implementation of the system, it displays the number of visitor leaving in the auditorium or hall and the gas level is sensed. This is an economical cost reducing system when implemented in places where the visitors have to be counted and controlled. Counting the visitors can be time consuming so it helps to vacate and maximize the efficiency and effectiveness of employees, time saving and sales potential of an organization, etc. PIR Sensor and Gas sensor are employed in this project.