Design of Bidirectional Visitor Counter System

Abstract Counter and decounter system is bidirectional in nature. It records both the traffic, i.e. incoming and outgoing traffic. It is based on the microcontroller 89C51. The working of the proposed system is very easy, and it can be used at various places to count the visitors. In the following paper, the authors have described about the working and designing of the bi-directional counter system. Keywords: Microcontroller, sensor, visitor, traffic, display device Cite this Article Anshu Malik, Amit Sharma. Design of Bidirectional Visitor Counter System. Journal of Microcontroller Engineering and Applications . 2017; 4(3): 9–10p.