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8051 Projects [ projects based on 8051 ]

RFID Based Security System (AT89S52 + RFID)

Author

Binu J

Author email

binu_ji@yahoo.com

Author website

www.binu.somee.com

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Description

This project aimed to develop a wireless system to detect and allow only the authorized persons. The system was based on Radio Frequency Identification (RFID) technology and consists of a passive RFID tag. The passive micro transponder tag collects power from the 125 KHz magnetic field generated by the base station, gathers information about the Tag ID and sends this information to the base station. The base station receives, decodes and checks the information available in its Database and Manchester code was used to send those information. The system performed as desired with a 10cm diameter antenna attached to the transponder. The Base Station is built by using the Popular 8051 family Microcontroller. It gets the tag ID and if the tag ID is stored in its memory then the microcontroller will allow the person inside.
RFID Reader Module, are also called as interrogators. They convert radio waves returned from the RFID tag into a form that can be passed on to Controllers, which can make use of it. RFID tags and readers have to be tuned to the same frequency in order to communicate. RFID systems use many different frequencies, but the most common and widely used Reader frequency is 125 KHz.

Image

Filesize

112.39 kb

Date

Wednesday 04 July 2007 - 02:57:24

Downloads

8837

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Rating

9.6 - 5 votes

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Comments

chandru .d .hoti | 06 Jul : 07:13

i am doing Rfid project so please send me the circut of RFID sir.
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Ajay | 06 Jul : 08:59

Hello, please click on the blue button to download the project

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swapnali | 12 Aug : 00:23

sir can u help m about this project.sir i want whole information about this project.thank u sir
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gurpreet kaur | 04 Nov : 00:53

plz send me RFID BASED SECURITY SYSTEM project programming sir its urgent
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bawa | 16 Jul : 10:59

Dear Ajay, The 'atten1' image confuses me and am unable to link it to 'atten' image. The power supply in 'atten1' image is fine, but how to link the 'rfid reader' image to the 'atten' image. What is the 'rfid reader' IC number? Please help me to link this part of 'atten1' circuit with the circuit in 'atten' image. Thank you.
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Ajay | 17 Jul : 08:17

Bawa, i think you have posted in the wrong place.. this is RFID security, not attendance.. and please post your problems in forum

I will answer them in forum.
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nilima_thombare@yahoo.co.in | 31 Mar : 21:37

Hi,
Can you please provide the source code and hardware design of your project.
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chinu | 15 Aug : 23:54

can anyone provide me with micromouce code in c at vai.pratyush@gmail.com

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abbasalijassab | 23 Oct : 22:49

sir i m abbas student of b.e final year . i m working on rfid technology .sir if u have any information related to rfid plz help me send me material on abbasalijassab@gmail.com
thank u....
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MATHIVANAN | 25 Jul : 05:53

PLEASE POST THE PART NO OF THE RFID
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Ajay | 25 Jul : 06:34

please check the forum for your doubts. I already had a discussion on this project with venkat
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mangesh darade | 03 Aug : 22:47

Sir,I am doing project based on microcontroller.CAN YOU HELP ME?
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Ajay | 04 Aug : 05:31

Sure mangesh, I will help you. Please post your problem in the forum. So that we can discuss it there.
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Naveen86 | 01 Feb : 11:10

Sir, I am making a project based on RFID and uc,just like yours one.I have bought HID proxy 2 ,125kHz FSK type tags.Can u help me??
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abcarun | 15 Feb : 09:11

i need the complete details of this project. please reply as soon as possible
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Anonymous | 24 Mar : 01:10

sir we are doin project on rfid based system for library.do u have the program for it...
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chirag batra | 29 Mar : 09:33

sir can i get assembely language program of this.
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chirag batra | 29 Mar : 09:38

sir can i get the details of this Rifd based security system and also assembely language program.
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Rana Riasat Saeed | 06 May : 17:59

Sir,I am doing project based on microcontroller.CAN YOU HELP ME PLZ?

Thanks
Reply to this

Ajay | 07 May : 15:54

Please post queries in forum
http://www.8051projects.net/forum.html
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msuserla | 25 Jun : 01:26

dear sir,i want to do a project on rfid based security system(rfid reader).And i didnot understand the circuit diagram u have given.can u plz help me regarding that.
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sandeepsandeep | 30 Jun : 03:27

sir may i know the cost of rf id reader.

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santosh sharma | 31 Jul : 22:02

hi
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savita sharma | 31 Jul : 22:09

i am also using this plz help me i am using card reader ic mfrc530
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Anonymous | 15 Aug : 23:56

can anyone provide me with micromouse codE in c at vaid.pratyush@gmail.com
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prabhali | 07 Sep : 01:09

sir, can you give me detail information of this project? & tell me the cost & ic number of rfid reader. Please reply me as soon as possible
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prabhali | 07 Sep : 01:11

sir, can you give me detail information of this project? & tell me the cost & ic number of rfid reader. Please reply me as soon as possible.
my email is: prabhali.pawar03@yahoo.co.in
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nikunj | 11 Sep : 06:40

hello sir
can you please help me in thw working and the circuit diagram of RFID transponder and receiver,,,from where i can get the tag????

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santosh sharma | 01 Nov : 00:19

can u help me MFRC530
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