Basic Level     Skills: Not specified    
Author
Author email
[email protected]

Description

Automatic Room light Controller with Visitor Counter


Project not tested

This Project "Automatic Room Light Controller with Visitor Counter using Microcontroller" is a reliable circuit that takes over the task of controlling the room lights as well us counting number of persons/visitors in the room very accurately. When somebody enters into the room then the counter is incremented by one and the light in the room will be switched ON and when any one leaves the room then the counter is decremented by one. The light will be only switched OFF until all the persons in the room go out. The total number of persons inside the room is also displayed on the seven segment displays.

The microcontroller does the above job. It receives the signals from the sensors, and this signal is operated under the control of software which is stored in ROM. Microcontroller continuously monitor the IR Sensors, When any object pass through the 555 timer generates a pulse and interrupt controller. So visitors in the room are counted up by Sensor1 and Sensor2 counts visitors going out of room. As soon as visitor count reaches 0 the room light turns off.

We already had this project in our download section but Anudeep (bobdxcool) had made it working. Thank you so much for sharing this project back.

Here is a working video of project shared by Anudeep:





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73.39 kB

  Downloads

139426

  Rating
 

Comments

lance
29 Aug 2014: 15:18 PM
ahmm what software should i use to program the microcontroller ? i am very glad if you will help me with this project .. thank you very much
  
ajay_bhargav
30 Aug 2014: 16:17 PM
You will need a programmer hardware, If your controller software support ISP then you can use simple ISP programmer which has little hardware. If you need more help I would suggest posting in fourm.
  
mahi000
22 Nov 2014: 15:34 PM
Its urgent plzz reply Asap!
I hv implemented this project using the same schematic and hex file from the zipped folder,'ROOM' : room.hex bt its not wrkng properly!
the seven segment isnt displayng the count 00 even in the start! and nthng is happening after passing obstruction thru the sensors :/
plzz hlp!!
need a working assembly lang code for keil!
and also a hex file t wd wrk !
hvto sbmt in 2 days
  
ajay_bhargav
26 Nov 2014: 04:53 AM

hvto sbmt in 2 days

mahi000


You have to start your project well in time. Debugging hardware always need time. Please post in forum for help. This is not the right place.
  
Niharika
01 Jan 2015: 16:56 PM
I need an arduino program for automatic room light on off controller with counter.
Would you please provide me ?
  
sandykura
07 Jan 2015: 19:29 PM
Hello sir,
I am trying to implement this project but j'm having some trouble with the code, is there any way i can contact you to ask some questions?
  
ajay_bhargav
09 Jan 2015: 05:06 AM
@sandykura Feel free to post your questions and doubts in our forum Or you can simply click on "post a question" button.
  
jaysukh
15 Apr 2015: 18:31 PM
i need source code of IC AT89s52.please provide me
  
ajay_bhargav
17 Apr 2015: 12:51 PM
@jaysukh, Please download it using the green color download file button.
  
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Conversation

ExperimenterUK
Wed Apr 15 2015, 05:07 PM
@Bibek.. and everyone. Create threads if you need help. The chat box is just for chat
ExperimenterUK
Wed Apr 15 2015, 05:06 PM
@mohd atif ..login..create a post/thread,then I can post a copy of the missing file
Mon Apr 13 2015, 07:03 PM
mohd atif
@experimenteruk I didn't get you
Sun Apr 12 2015, 04:18 AM
Bibek
hello, i have made a digital clock using rtc DS12887 and AT89S52 with date n callender. Now i want to add alarm features to it.....can any body help me with the code in assembly language
Sun Apr 12 2015, 03:22 AM
SANJU123
Hello, I am planning to do simulaton of the ' 4-way traffic controller'. As a first stage of the project, I tried to compile the code given in this website in keil microvision which controls 4-way traffic . I am using AT89C51. But when I am trying to compile the code it shows an error " Device is not supported by Toolchain". Can u please help me...
Sat Apr 11 2015, 02:06 AM
Suryamoy Mondal
There is a little bit confusion to connect the rs232 connector to max232 ..By continuty test i cant able to find , which wire from the other side of the RS232 connector , i connect to max232..is there any colour coding?
ajay_bhargav
Fri Apr 10 2015, 06:19 PM
@Suryamoy, The PC control software is provided within the package. Follow the steps to install and test it.
Fri Apr 10 2015, 05:24 PM
Suryamoy Mondal
my final year btech project is pc remote control..i have made the hardware and microcontroller prograaming from yours project..bt i cant able to implement in PC..so wht kind of software need for pc to access this..please sir reply me ..i need your help
ExperimenterUK
Wed Apr 08 2015, 04:46 PM
@mohd atif If you create a thread, I may be able help
Tue Apr 07 2015, 03:59 PM
mohd atif
i am working on a project evm. i download the evm project from this site named Electronic Voting machine with Managed Control Unit . i face problem in this when i am trying to simulate this on proteus . there is an error " could not open MODDATA initializer file mem.bin" please help me to get out this problem

Downloads

Comments

samarhbk
Sat Apr 18 2015, 12:57 PM
chitty789
Tue Apr 14 2015, 06:14 PM
yaseenshaikh
Tue Apr 14 2015, 03:41 PM
sanju123
Mon Apr 13 2015, 03:51 PM
mohanadelnokaly
Wed Apr 08 2015, 07:02 PM
auchil
Mon Apr 06 2015, 07:07 AM
adityavyas75
Mon Apr 06 2015, 05:03 AM
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Sun Apr 05 2015, 08:20 PM

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Forum Activity
gaurav7577 Avatar
Posted By gaurav7577
Fri Apr 17 2015, 03:26 PM
thanks ajay for ur concern .....passed out B.E.......
ajay_bhargav Avatar
Posted By ajay_bhargav
Fri Apr 17 2015, 12:49 PM
can you post screenshot or a picture of CRO output...
ajay_bhargav Avatar
Posted By ajay_bhargav
Fri Apr 17 2015, 12:45 PM
are you in a college or working?
ajay_bhargav Avatar
Posted By ajay_bhargav
Fri Apr 17 2015, 12:44 PM
GSM modem needs a power supply with minimum 2A pea...
ajay_bhargav Avatar
Posted By ajay_bhargav
Fri Apr 17 2015, 12:41 PM
check it on CRO with 10x probes, you will see a si...
mayank058 Avatar
Posted By mayank058
Fri Apr 17 2015, 11:03 AM
The output was low in the scope and I am using MCB...
gaurav7577 Avatar
Posted By gaurav7577
Fri Apr 17 2015, 10:13 AM
Hello friends, i wanna do embedded course ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Fri Apr 17 2015, 05:30 AM
In simulation everything went good but I am not a...
mayank058 Avatar
Posted By mayank058
Fri Apr 17 2015, 04:49 AM
dear sir, Actually DAC output pin is 0.26..so I think bit 21 must be set to get output on PIN 0.26. In simulation everything went good but I am not able to get output on CRO by using the board.
ExperimenterUK Avatar
Posted By ExperimenterUK
Thu Apr 16 2015, 07:36 PM
I am using my internship kit, it uses AT89C52.sati...