AUTOMATIC BIDIRECTIONAL VISITOR COUNTER USING 8051 MICROCONTROLLER AT89C51 PDF

Download Synopsis of the project. This project can be used to count and display the number of visitors entering inside any conference room or seminar hall. 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. LCD displays this value which is placed outside the room. This is one of the Sensor projects which has Infrared sensors involved into it.

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Download Synopsis of the project. This project can be used to count and display the number of visitors entering inside any conference room or seminar hall. 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.

LCD displays this value which is placed outside the room. This is one of the Sensor projects which has Infrared sensors involved into it. And it contains following blocks:. Answer: Advantage of using Infrared sensor is that IR rays are not visible to human eyes. Also IR rays are not affected by any other sources. If you use LDR as a sensor then it can be easily triggered by sunlight or any other sources of light.

Answer: As the microcontroller used is an 8 bit microcontroller. Maximum data is FF hex which is I am tahir from Bahrain. I want to buy one project ,Soalr tracking system,so, what is the total cost snd delivery procedure. Hi Tahir, you can make payment by Paypal or by western union money transfer. For costing details, please mail us your detailed address then we will reply you with total cost. I want that project, but i need report as soon as possible, can you send report exactly after payment , and i can wait the post only for circuit.

Does the project, bidirectional visitor counter works for same entery and exit point???????????? Hi what will happen when animals crosses the entrance of the gate where the infrared sensors are placed. Must be two gates, one for entry and another for exit, otherwise it is not possible to count and functions the current status of the people in the room.

If single gate is used then this project is failed. Actually I want to ask can u plzz share the video of bidirectional visitor counter there soon.. I m making my project on bidirectional visitor counter.. Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed. We are providing electronics projects to engineering students since Our website projectsof Toggle navigation Microtronics Technologies. This project can be used in seminar halls, classrooms. This project can also be used in industries. Future Development: 1. Video of the project: Bidirectional Visitor Counter Youtube video coming soon Question and answers about this project: Question: Why you have used Infrared sensors to count the no of persons?

Question: What is the maximum count that can be stored in this project? Submit your review. Write your own review about this Project.

Bidirectional Visitor Counter. Average rating:. Power Transformer Parameter fault detection System. Bluetooth controlled robot using Android mobile. Leave a Reply Cancel reply Your email address will not be published.

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Bidirectional Visitor Counter Using 8051 Microcontroller

This article describes the design and working of a Bidirectional Visitor Counter using Microcontroller. The main intention is to design a system wherein the number of persons entering or leaving a room is kept track of and displayed on a screen. When a person enters the room, count would be increased, whereas on leaving, the count would decrease. IR sensing mechanism is used to sense the presence of visitors and the whole counting operation is done by a microcontroller.

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Automatic Bidirectional Visitor Counter Using 8051 Microcontroller

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Bidirectional Visitor Counter

Electronics Project Kits For Students. Click Here. Bidirectional Visitor Counter Circuit Principle. The circuit works on the principle of IR sensing. Output from each sensor is fed to the microcontroller.

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Bidirectional Visitor Counter using 8051 Microcontroller

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