Basic Level     Skills: Not specified    
Author
Author email
romelemperado@gmail.com

Description

Microcontroller Based Home Security System

Home security system is the best burglar deterrent you can have. Many people don't think about security at home until it is too late and they have become victims. The prime concern of this project is to provide total security. This microcontroller based home security with password door lock system feature can also perform day and night detection, laser beam monitoring system for windows, and magnetic monitoring for doors. Aside of providing total security, this project aims to utilize the homemade circuitry and build a low cost integrated home security system.

The system includes alarm system. Hence the security system will sound an alert when there is an attempt of break-in. The system is digital. It also incorporated a 7 segment display with a 4x3 keypad.



Home security system prototype make use of the 20pin At89c2051 microcontroller. The user is required to enter 5 digit pin to activate or deactivate the door lock security. The " # " serves as an enter key and The backspace by pressing " * " is implemented so that when the user enters a wrong password, this keys can be used to delete the previous entered pin. Windows and doors are monitored by laser beam and magnetic door sensor. If the beam and the magnetic door sensor get interrupted for a possible break-in, hence an alarm will sound and an array of light will blink.

This project is capable of light sensing using Light dependent resistor (LDR) and uses digital input output logic and analog information process. The LDR is attached to a voltage divider circuitry. By using Kirchhoff’s law the voltage obtained and which we can use to measure the level of light. As result the system will automatically trigger the lights on during night and off during day time.

Here is a working demo of the project:


  Filesize

2.43 MB

  Downloads

172940

  Rating
 

Comments

romel_emperado
11 Dec 2010: 08:51 AM
wow ajay thanks. Hehehe
its nice to see my project here . Hehe

and also i would like to thank nasim majoka for guiding me while making this project..

Thanks majoka.
  
majoka
11 Dec 2010: 09:38 AM
hi romel
its looking nice
housing model its perfect
expect you for more projects in future
good work romel
  
adzlan88
11 Dec 2010: 21:08 PM
wow, after watching this, i get more ideas on developing my house project!
  
romel_emperado
12 Dec 2010: 09:00 AM
@majoka, thanks to u u guide me in my first touch of ucontroller.


@adz, what do u plan to do?
  
lifiq
12 Jan 2011: 08:59 AM
hey romel, can what program software did you use to program the chip, may i know the full name and version of it?
  
gana
15 Jan 2011: 01:56 AM
hi guys i need at89c2051.h and reg51.h (header)files pls send it to me gbr_97600@yahoo.com
  
romel_emperado
15 Jan 2011: 03:54 AM
keil uvision 4

you may also download that in the download section
  
romel_emperado
15 Jan 2011: 03:55 AM
gaana.... just make a new project and paste my code and that *.h file will be generated automatically..


or just burn the hex file directly on the chip..
  
vishwa5055
30 Jan 2011: 03:33 AM
@romel..thanx...i also doing the project related this only..i got more from ur information..
  
romel_emperado
30 Jan 2011: 11:38 AM
no problem
  
ashvij123
09 Apr 2011: 09:41 AM
had a few doubts abt the project.
1.some components seen in the pic are not shown in the schematic . can u explain how these components are connected, and what they do?
2.how to open the .pcb file named "schematic"?
3.what are the other files present in the door lock code folder?
your help would be greatly appreciated.we are using the schematic to build the circuit, but we are stuck.also this project rocks!!!

  
sheriff onome
24 Apr 2011: 09:49 AM
i just try so many times to write the code for the program but i just cant
  
ankit26
26 Sep 2011: 14:45 PM
hii!!!
this is really awesome !!!

i wann make this bt having difficulties in connection and the parts will u please give me full list of components and pcb layout please please!!!
its urgent
  
aservo_4e
15 Nov 2011: 19:17 PM
Its nice I start making pcb layout using orcad 10.3
  
Anonymous
29 Jan 2012: 10:44 AM
i want to make this project too can anybody help me plz
  
lovish
31 Jan 2012: 09:14 AM
anyone plz send me the full details of project within a week its urgent guys
  
Anonymous
16 Feb 2012: 09:53 AM
plz help me...
some components seen in the pic are not shown in the schematic . can u explain how these components are connected, and what they do?
list the complete components which used in the project....
  
sam000
12 Mar 2012: 02:35 AM
plz help me...
some components seen in the pic are not shown in the schematic . can u explain how these components are connected, and what they do?
list the complete components which used in the project....
Home security system prototype make use of the 20pin At89c2051 microcontroller. The user is required to enter 5 digit pin to activate or deactivate the door lock security.
  
Anonymous
19 Apr 2012: 07:16 AM
what is the list of components u used????and pls send me the c codes which u used for this project..on puraniksavinay@gmail.com
  
asyraf08
19 Jun 2012: 00:53 AM
how much a projeck??
  
Anonymous
15 Jul 2012: 04:19 AM
sir can i ask how did u program this project? can u help us sir..thank you..
  
ajay_bhargav
16 Jul 2012: 02:19 AM
Please ask your doubts in forum.
  
ankitmagrawal94@gmail.com
16 Jul 2012: 23:15 PM
i want complete circuit diagram of this project. so, pl. help me.
  
ajay_bhargav
17 Jul 2012: 00:41 AM
Just hit the download button.
  
brahmi.kowsik
24 Oct 2012: 11:52 AM
hi romel, can u tell me where i can find the program for this circuit..Replay as soon as possible...PLZ
  
admas
10 Dec 2012: 05:31 AM
good well ,great one

  
seyoumadmas@gmail.com
10 Dec 2012: 05:33 AM
i want complete circuit diagram of this project. so, pl. help me
  
aerotip
22 Jan 2013: 06:23 AM
plz help,
can u plz help with the ckt diagram, some of the components in the pic are not shown in the schematic . can u plz send the block diagram and circuit diagram of this project to : aparna7792@gmail.com
  
noumank
14 Mar 2013: 15:39 PM
Why I can't play this video?
  
new born engneer
09 Apr 2013: 09:43 AM
hello...thanks to sharing this awesome project ...i really appreciate it ...i have something question to ask , i already dl download all of these project ..i have problem to open the schemtic circuit in proteus software..i already dl the proteus software , but can't open the schematic because ...so , what software of proteus design version related t this project...thanks to replying this .:)
  
Xabi
10 Apr 2013: 04:46 AM
gyxx hlp me..plxx....i make that project but out put not showing...????
  
suhascool
21 Jul 2013: 10:41 AM
plz help me i want to do the same project.. give me the detail information how to construct this project. n ckt diagram and and other details..
what is the list of components u used????and pls send me the c codes which u used for this project..on suhaskawle689@gmail.com
  
ajay_bhargav
31 Jul 2013: 01:26 AM
everything is available just download it..
  
rupinderk
10 Aug 2013: 03:22 AM
ajay sir please send me programme of this project ...its urgent
  
rupinderk
10 Aug 2013: 03:23 AM
sir i downloaded this...but there is no programme..
  
ajay_bhargav
12 Aug 2013: 00:42 AM
there are two .rar files inside for MCU1 and MCU2. check it.
  
Rohan Bharwada
29 Aug 2013: 05:13 AM
pls send the componet list asap at rohan_66663yahoo.com and priyankahegde@gmail.com
  
ajay_bhargav
29 Aug 2013: 09:24 AM
see the schematic and make component list by yourself.
  
Naveed khan
17 Dec 2013: 09:59 AM
i wana make voltage controlled fan ,,,its a mini project ,,plzz send me some stuff on my email i.d so that i could make this plzz help me guys ,,,,,this is my first time to create project
  
sandhiya siva
24 Dec 2013: 08:14 AM
Hello sir.. i jus wanna do dis project.. can u help me pls.. its so beautiful and fantastic one.. pls help me for doing dis.. i need circuit diagrams and component details.. pls help me.. my mail id is sandhiya.sivakumar90@gmail.com
  
bhuva suresh
19 Feb 2014: 02:37 AM
Hello sir.. i jus wanna do dis project.. can u help me pls.. its so beautiful and fantastic one.. pls help me for doing dis.. i need circuit diagrams and component details..send to my email:::::::::s.b.bhuva1991@gmail.com
  
Rahul Bhargava
30 Mar 2014: 02:20 AM
Hello Sir,
I m making this project but there are some problems that i face during the project,that were as follows:
1. Relay specification
2. Connection of relay to equipment like indoor light ,siren etc.and siren specification
3. Vcc value
sir please response me as soon as possible so that i can complete my project before submission date.
you can reply on my mail id::rahulbhargava_ec@yahoo.com
  
ajay_bhargav
31 Mar 2014: 03:31 AM
1. 12v relay
2. Connect common to neutral, and NO to light, siren whatever
3. VCC is 12 V DC from adapter.
  
vishal kalia
31 Mar 2014: 11:28 AM
Hiiiii all...my project has been finished..any body pls tell me abt. Project coading pleaase..........!!!!!!!
  
(Required; Min length 5)
(Required; will not be displayed)

Downloads

Comments

karachiites
Sat Apr 19 2014, 05:23 AM
nnannos
Fri Apr 18 2014, 01:23 PM
venkyrsv
Fri Apr 18 2014, 12:10 PM
Suilied
Fri Apr 18 2014, 10:44 AM
RaviKantSharma
Fri Apr 18 2014, 04:55 AM
sohil99
Fri Apr 18 2014, 03:09 AM
kanakiyajay
Fri Apr 18 2014, 02:00 AM
bradstormer
Thu Apr 17 2014, 05:32 PM

Conversation

ExperimenterUK
Thu Apr 17 2014, 01:23 PM
@mba Great .. please do.
Thu Apr 17 2014, 12:27 AM
mba'
like the forum and wish to participate
ExperimenterUK
Wed Apr 16 2014, 04:45 PM
@viniciusheidrun..you should read my comment just before your post
viniciusheidrun
Wed Apr 16 2014, 01:43 PM
I'm doing a drive system with SIM900D modem and microcontroller AT89S52 via sms. I'm having trouble can not generate the. Hex to send to the microcontroller, whenever I compile the error, I'm using MCU 8051 IDE, what should I do so that my system receive sms and perform my task?
ExperimenterUK
Mon Apr 14 2014, 01:00 PM
@Haranadh,bipin chandra etc. Create threads for your questions.
Sun Apr 13 2014, 04:05 AM
Haranadh
we bought HC 06 Bluetooth modem instead of Module ,Can any one help me of using it as bluetooth module since i am doing this project?
Sun Apr 13 2014, 03:58 AM
Haranadh
Hi,Actually we bought Bluetooth modem instead of Bluetooth Module
ajay_bhargav
Sat Apr 12 2014, 02:55 PM
Please use forum if you want to ask a question.
Sat Apr 12 2014, 01:06 PM
Dpk
Hi Ahana,I can Help you on this
Sat Apr 12 2014, 03:51 AM
bipin chandra
can anybody help me. we are making a project to control the position of dc motor. so there we need to interface lcd screen and the 4X3 memberane keypad and a dc motor driver chip. can anybody please give me the complete circuit diagram connection of these components with the 8051.and alse help in the programming. my email id is bipin.chandra666@gmail.com
  Choose Skin