Basic Level     Skills: Not specified    
Author
Author email
[email protected]
Author website
www.binu.somee.com

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.
  Filesize

112.39 kB

  Downloads

78206

  Rating
 

Comments

(Required; Min length 5)
(Required; will not be displayed)

Conversation

Fri Sep 29 2017, 02:45 AM
Maaz
i am doing the same project on verilog please contact me [email protected]
Wed Sep 20 2017, 12:36 AM
Ted
In a missing pulse detector using a 555 timer connected as a monostable vibrator with a PNP transistor,how does the positve input pulse turn on the PNP transistor?
Sun Sep 03 2017, 02:29 PM
martymarty
How do I connect an <NOKIA 1100 LCD > to an atmega328P ?
poojab51296
Sun Aug 20 2017, 10:23 AM
i am intending to interface sd card with STM32F4 and want to write a file in sd card using SPI protocol but using HAL only. Can anyone help me PLEASE!!!!
poojab51296
Sun Aug 20 2017, 10:22 AM
hello
rawat742
Fri Aug 18 2017, 11:37 AM
hi @ angel patel i will attach a file i hope it will be helpfull for you
ExperimenterUK
Mon Aug 14 2017, 09:57 PM
@ angel patel... just log in and post your problem
Mon Aug 14 2017, 01:45 PM
angel patel
hey any one help to make the led scrolling display
desuza6
Sat Jul 29 2017, 07:09 AM
I see the code for step motor h l 298 to rotate 45 degree, but all delay time, if I want to input sensor to h the pulses to stepmotor
rammichael
Thu Jul 27 2017, 12:05 PM
okay fine

Downloads

Comments

bvdb
Wed Oct 18 2017, 01:45 AM
TinkeringJoe
Sun Oct 15 2017, 02:23 AM
Tubai96
Thu Oct 12 2017, 05:30 PM
roberttku
Thu Oct 12 2017, 08:02 AM
Bdavid.sam
Mon Oct 09 2017, 02:23 PM
SUNSHINE
Thu Oct 05 2017, 03:54 AM
Dogg4live77
Wed Oct 04 2017, 01:58 AM
RajeSH190295
Mon Oct 02 2017, 10:08 AM

Online

Guests: 62, Members: 0 ...

most ever online: 182184
(Members: , Guests: 182184) on 06 Aug 2010: 05:37 AM

Members: 37902
Newest member: bvdb
Forum Activity
bvdb Avatar
Posted By bvdb
Wed Oct 18 2017, 01:50 AM
I purchased the RKitL51 8051 C compiler from Raiso...
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon Oct 16 2017, 11:44 PM
That looks complicated.Is 8051_BLK a standard 80...
ExperimenterUK Avatar
Posted By ExperimenterUK
Sun Oct 15 2017, 07:29 PM
According to this, gmail should support POP3.https...
Help Avatar
Posted By Help
Sun Oct 15 2017, 03:21 AM
AT+POP3READ=? +POP3READ: (1-1460) OK AT+POP3READ=...
ExperimenterUK Avatar
Posted By ExperimenterUK
Sat Oct 14 2017, 08:06 PM
What happens if you ask for the full email ieAT+PO...
Help Avatar
Posted By Help
Sat Oct 14 2017, 02:28 AM
Dear all, AT // OK // 3.1 Bearer profile // Conf...
ExperimenterUK Avatar
Posted By ExperimenterUK
Thu Oct 12 2017, 01:04 AM
I don't think the 0804 works as it should in Prote...
Bdavid.sam Avatar
Posted By Bdavid.sam
Wed Oct 11 2017, 01:54 AM
Are you simulating in Orcad ?Please post your cod...
ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Oct 10 2017, 09:43 PM
Are you simulating in Orcad ?Please post your cod...
Bdavid.sam Avatar
Posted By Bdavid.sam
Mon Oct 09 2017, 02:38 PM
Hello, This might be a beginner’s mistake but I a...