Basic Level     Skills: Not specified    
Author
Author email
anudeep_sm92@yahoo.com

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

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135074

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Forum Activity
ExperimenterUK Avatar
Posted By ExperimenterUK
Wed Jul 23 2014, 03:45 PM
What PIC is it ?Does your programmer see the PIC a...
pravin_35 Avatar
Posted By pravin_35
Wed Jul 23 2014, 11:53 AM
Can the Pickit3 read the Pics signature bytes and ...
diana1234 Avatar
Posted By diana1234
Wed Jul 23 2014, 07:20 AM
@ Ajay sirMay be there is power supply problem i t...
pravin_35 Avatar
Posted By pravin_35
Wed Jul 23 2014, 04:29 AM
Hi, Need library or sample code for PIC16f882,, Do...
Anup Teke Avatar
Posted By Anup Teke
Wed Jul 23 2014, 03:28 AM
Sir,I was doing like thisMCP3901_CS = 0;WriteSPI1(0x01);TempData = ReadSPI1( );TempData <<= 8;TempData |= ReadSPI1( );TempData <<= 8;TempData |= ReadSPI1( );MCP3901_CS = 1;and my problem solved by doing like thisMCP3901_CS = 0; WriteSPI1(0x01); TempData = ReadSPI1( ); TempData <<= 8; MCP3901_CS = 1; MCP3901_CS = 0; WriteSPI1(0x03); TempData |= ReadSPI1( ); TempData <<= 8; MCP3901_CS = 1; MCP3901_CS = 0; WriteSPI1(0x05); TempData |= ReadSPI1( ); MCP3901_CS = 1;
pravin_35 Avatar
Posted By pravin_35
Wed Jul 23 2014, 12:57 AM
Can the Pickit3 read the Pics signature bytes and ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Jul 22 2014, 04:24 PM
Can the Pickit3 read the Pics signature bytes and ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Jul 22 2014, 04:16 PM
Does the DS1307 keep time ?That is, if you set it ...
pravin_35 Avatar
Posted By pravin_35
Tue Jul 22 2014, 01:05 PM
hi... i have done with a simple blinky program wi...
pravin_35 Avatar
Posted By pravin_35
Tue Jul 22 2014, 07:23 AM
Autoscale does not know what settings you keep on ...

Conversation

Wed Jul 23 2014, 05:49 AM
R.ABHISHEK
sir,pls message on microcontroller 8051 assambly language new program
Wed Jul 23 2014, 05:47 AM
R.ABHISHEK
sir,pls message on 8051 microcontroller assambly language program new quastions
ajay_bhargav
Tue Jul 22 2014, 09:18 AM
@Pragya Android application is taken from google play. Only Author has its source with him. Application is only used in this project.
Tue Jul 22 2014, 04:58 AM
Pragya
plz send me 8051 code and android code for android based device controller via Bluetooth .Here in this project I am using Hc-06 Bluetooth module
Thu Jul 10 2014, 09:57 AM
Caleb
plz someone mail me the source code for that project
Thu Jul 10 2014, 09:57 AM
Caleb
http://www.8051projects.net/download-d188-control-your-pc-tv-remote.html
ExperimenterUK
Tue Jul 08 2014, 03:25 PM
Post questions in the forum.. this area is for chat
Tue Jul 08 2014, 08:15 AM
P.Panchanyam
Sir i want some new ideas for my final year projects ,which would help for our soceity in future
Tue Jul 08 2014, 01:39 AM
jasvinder
Dear Sir Ref. to the discussion held with under sign, the detail is as under--- We are in weighing scale field since 1986. We are assembling the scales by purchasing the material from out source ( From India and other countries). Now we decide to make our own Card in our decided shape. So we want to develop a universal card , which we can make all types of scales of up 100000 counts with 7 segment LED Display . Also with other features like Printing, Counting, RS232 Etc. And Three Pass words at different levels. And we can edit the Softwear. What else you can provide in this field, also mention. We will pay you the development , softwear and testing charges. And up-gradation charges at time to time. Our web site is modern-scales.com Kindly revert.
Mon Jul 07 2014, 09:20 AM
tadashige matuda
Please tell me about pic instruction ADDWF fileName,f ; fileName=fileName+W. Why twice memory access (1)fileName+W,(2)fileName=fileName+W, be able in one instruction cycle. For MOVWF fileName ; memory access once in an one instruction cycle.

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vinosentinal
Mon Jul 21 2014, 08:28 PM
niks_here
Sun Jul 20 2014, 05:38 PM
athiramsankar
Sun Jul 20 2014, 12:00 PM
salemalqahtani
Sun Jul 20 2014, 12:55 AM
nagarajan.electro
Sat Jul 19 2014, 12:49 AM
praru
Sat Jul 12 2014, 07:51 AM
nmcleod1993
Thu Jul 10 2014, 09:02 AM
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Thu Jul 10 2014, 05:50 AM

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