Bidirectional Visitor Counter Abstract

It can be used at homes and other places to keep a check on the number of persons entering a secured place. Deepak p head of the department staff in charge. That means counter will be incremented if person enters the room and will be decremented if a person leaves the room.

This is a bidirectional counter which means it works in a two way.

Bidirectional visitor counter abstract. Automatic room light controller with bidirectional visitor counter a project reportsignature signature prof. This is a bidirectional counter which means it works in a two way. Rs and en pin of lcd is directly connected at 13 and 12. And relay driver transistor at digital pin 2.

This project can be used to count and display the number of visitors entering inside any conference room or seminar hall. Lcd is connected in 4 bit mode. The bidirectional visitor counter for smart power management in an auditorium is a reliable circuit that takes over the task of controlling the room lights as well as counting number of personsvisitors in the auditorium very accurately and also to regulate the fan according to the temperature inside the auditorium. The bidirectional visitor counter using 8051 microcontroller circuit can be used domestically to get an indication of number of persons entering a party it can be used at official meetings.

The outputs of ir sensor modules are directly connected to arduino digital pin number 14a0 and 19a5. That means counter will be incremented if person enters the room and will be decremented if a person leaves the room. Project report on bidirectional visitor counter for the partial fulfillment of the degree of associated membership awarded by satish chander sg 188152 w amiete et under the guidance of. Counting the visitors helps to maximize the efficiency and effectiveness of employees floor area and sales potential of an organization.

The dbvc is a reliable circuit that takes over the task of counting number of persons visitors in the room very accurately and. Lcd displays this value which is placed outside the room. This is a bidirectional counter which means it works in a two way. That means counter will be incremented if person enters the room and will be decremented if a person leaves the room.

Data pin of lcd d4 d7 is also directly connected to arduino at d11 d8. Lcd displays this value which is placed outside the room. Abstract this paper presents the design and construction of a digital bidirectional visitor counter dbvc. Visitor counter circuit diagram.

Abstract visitor counting is simply a measurement of the visitor traffic entering and exiting offices malls sports venues etc.