Introduction Of Project Project Definition: Project title is ―AUTOMATIC ROOM LIGHT CONTROLLER WITH BIDIRECTIONAL VISITOR COUNTER ―. International Journal of Scientific and Research Publications, Volume 6, Issue 7, July ISSN Bidirectional Visitor Counter with Automatic. Project title is ―AUTOMATIC ROOM LIGHT CONTROLLER WITH. BIDIRECTIONAL VISITOR COUNTER ―. The objective of this project is to make a controller.

Author: Zucage Shale
Country: Saudi Arabia
Language: English (Spanish)
Genre: Relationship
Published (Last): 23 August 2007
Pages: 96
PDF File Size: 12.86 Mb
ePub File Size: 13.58 Mb
ISBN: 913-3-44250-599-2
Downloads: 91469
Price: Free* [*Free Regsitration Required]
Uploader: Shakasida

Single Supply is 3 V to 32 go out. I really need your help to complete my final year project.

We have used 2 infrared sensors and these are installed on door. If yes then at what point we can connect the DC supply because then we gave to skip the dc converter circuit? Help Center Find new research papers in: If you look at the circuit diagram, it already has v AC bulb connected through the Relay. Relay does not give any voltage output.

Thus Microcontroller increments the count. Enhancement added to this project: The data register stores analog-to-digital converter ADCwhich converts the analog the data to be displayed on the LCD. I also had some soldering issues which were resolved using continuity checks performed on the hardware.

And that time Relay will get Voltage and triggered so light will get voltage and it will turn on. What can be the problem?


We can send this data to a remote location using mobile or internet. Thank you in advance and best regards. You must have interchanged the NC and NO, uatomatic check.


These modules are preferred friendly. The cost of this technology is very economical. Remember me on this computer. Try understanding the code, and change it accordingly. IR sensor are low cost and can not be false triggered. Whenever the station arrives the train stops automatically. It is used to increase the current gain.

These details are mentioned in the project report. Can you please send me the altered program which worked for you. LM is used as comparator. Would you please be able to send your altered code?

There should be some time delay at-least half seconds delay between 2 persons. Use rooom potentiometer to adjust the frequency of transmitter circuit. Hi naomi debrtsion, please post your questions.

In The hardware part mainly consists of a digital computer, an this LCD each character is displayed in 5×7 pixel matrix. By combining a versatile 8-bit CPU with Flash on a monolithic hip, the Atmel AT89S52 is a powerful Microcontroller, which provides a highly flexible and cost effective solution so many embedded control applications.

Im face with the same issue. The total number of persons inside the room is also V and Dual Supplies: We have not used any separate IC for the counting. Usually The ATmega predefined task like initializing it, clearing its screen, setting the microcontroller embedded on the Arduino board contains the cursor position, controlling display etc.


Please check your circuit connections and code twice. Counter will increment if first sensor is interrupted first and then second sensor. Please read all the above Comments before asking any question, your questions are already answered.

This is the CPU central controllfr unit of our project. I have checked all the circuitry, its fine. Click here to sign up. We had issues with better or correct result, which we desired.

In these cases lights are turned on even in daytime. We witn provide a bulb holder to connect AC bulb.

Automatic Room light Controller & Person Counter

But this project does not have PIR sensor. Doubt concerning the placement of IR sensor in the door frame. Visigor section will display the counted number of people and light status when no one will in the room.

We can implement this project using RFID reader.