To study the bidirectional digital visitor counter with applications

Abstract

The "Digital Visitor Counter" project relies on the connecting of many parts with an Arduino microcontroller, including sensors, motors, and logic gates etc.Both ways can be counted using this counter.Depending on where the sensor is placed in the mall or hall, this circuit can be used to count the number of people entering a hall, mall, home, or workplace at the entrance gate and to count the number of people leaving the hall by decrementing the count at the same gate or exit gate.Additionally, it can be used at entrances to parking lots and other public spaces.The main objective of this study article is to count and display the number of individuals entering any location, like a conference room, lecture hall, or hospitals.