Basic Level     Skills: Not specified    
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Author email
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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

143802

  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.
  
somia
19 Jun 2015: 05:29 AM
sir i need the coding of room light control using visitor counter.......it's urgent...it's for my traning project
  
ajay_bhargav
23 Jun 2015: 13:30 PM
@somia, Project is free to download...
  
Divyansh
26 Aug 2015: 14:13 PM
I need help in making a 8051 project. Can anyone help.
  
ajay_bhargav
27 Aug 2015: 07:38 AM
@Divyansh, post in forum please
  
yashb5
31 Oct 2015: 13:39 PM
i made the project, but after something cuts through ir led and sensor,the input at P1.0 or P1.1 in microcontroller takes about 4-5 sec to go back to 0.

  
yashb5
31 Oct 2015: 13:41 PM
and what can be the maximum distance between ir led and tsop sensor
  
nirmal kumar
04 Jan 2016: 05:15 AM
What if there r 3 fan , 3 lights in a room and i need only light and a fan tp be turned on! Will the project fail there?
  
YashSinghal
04 Apr 2016: 14:34 PM
Can anyone explain the hex2bcd subroutine used in this program... Its urgent....
  
lokanath
23 May 2016: 17:33 PM
[Pending Approval]
  
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Conversation

ExperimenterUK
Sun Aug 28 2016, 08:32 PM
Which project ?
Sun Aug 28 2016, 05:21 AM
Dipankar Baishya
Hi sir.... I want do this project but I have not this sercuit diagram..... can you give me full details and diagram...... Thank you
Sat Aug 27 2016, 11:32 AM
pankaj kumar
view coding zig zag motion source in html
ExperimenterUK
Fri Aug 26 2016, 05:11 PM
@jaithra post in the 8051 forum. ADCs aren't usually RS232/serial
Fri Aug 26 2016, 04:58 PM
jaithra
sir ,i would please like to have circuit for interfacing 8051(AT89C51) with lLCD 8 bit ,ADC, and Gsm module through RS232 .. along with a buffer ... iam askinh this bcos i found that while interfacing RXD n TXD of 8051 is needed for both ADC and GSm ..cpuld u please help me to layout the circuit please ...
Wed Aug 24 2016, 11:00 PM
Goodnews
pls i need a project writeup on LED scrolling message display using microcontroller
Mon Aug 01 2016, 03:25 PM
Manu Mishra
hi guys if u need c code for SD card interfacing with p89v51rd2 8051 controller system u can see the video of the project and the download the c code form blog http://embeddedinrajasthan.blogspot.in/?view=classic
Mon Aug 01 2016, 03:23 PM
Manu Mishra
hi guys if u need c code for finger print security system u can see the video of the project and the download the c code form blog http://embeddedinrajasthan.blogspot.in/?view=classic
ExperimenterUK
Tue Jul 19 2016, 05:59 PM
@mhammad 64 bits is 8 bytes.
Tue Jul 19 2016, 07:56 AM
mhammad kassem
hello! i want to know how to use UART in mikroc , I want to receive 64 bits from another microcontroller and i dont know how to start my code to receive the 64 bits...any help?

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Comments

martinsnc115877
Sat Aug 20 2016, 01:44 PM
rajavarmanslr
Thu Aug 18 2016, 12:24 PM
mariahcarey
Sat Aug 06 2016, 11:38 AM
dann11
Thu Jul 28 2016, 09:43 PM
adithyapaip
Thu Jul 21 2016, 05:45 PM
celu
Thu Jul 21 2016, 05:27 PM
Aiko
Wed Jul 20 2016, 01:51 PM
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Sat Jul 16 2016, 07:19 PM

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Forum Activity
rajavarmanslr Avatar
Posted By rajavarmanslr
Thu Aug 18 2016, 01:40 PM
I have two 8051 that interfaces with nRF24l01. One...
rajavarmanslr Avatar
Posted By rajavarmanslr
Thu Aug 18 2016, 12:31 PM
I have two 8051 that interfaces with nRF24l01. One...
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon Aug 01 2016, 05:26 AM
is working nowugoo5000Great, thanks for letting u...
ugoo5000 Avatar
Posted By ugoo5000
Sat Jul 30 2016, 07:31 AM
is working noworg 00hmov p1,#11111111bmov p3,#1111...
ugoo5000 Avatar
Posted By ugoo5000
Sat Jul 30 2016, 06:40 AM
when i press a button in p3.0,the counter will st...
ugoo5000 Avatar
Posted By ugoo5000
Sat Jul 30 2016, 06:30 AM
proteus file Attachment ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Fri Jul 29 2016, 11:34 PM
Your code does not count at all, it produces a one...
ugoo5000 Avatar
Posted By ugoo5000
Fri Jul 29 2016, 07:49 PM
i want the the counter to be counting in secs with...
ExperimenterUK Avatar
Posted By ExperimenterUK
Fri Jul 29 2016, 07:31 PM
HiYour Proteus file did not upload, be sure to zip...
ugoo5000 Avatar
Posted By ugoo5000
Fri Jul 29 2016, 11:50 AM
below is the proteus file