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RFID and Keypad Based Door Lock System using Microcontroller


Zar Kyi Win , Technological University (Lashio), Myanmar; Aung Zaw Oo, Technological University (Lashio), Myanmar


RFID, PIC 16F887 Microcontroller, LCD Display, Keypad


In this paper, it is going to develop an RFID and keypad based door lock system using PIC 16F887 microcontroller. It has become a standard feature on many different types of buildings and homes and they are becoming popular every day to develop effective electronic devices which provided security. The RFID door lock system is a lock that is simple to install and allow the user to easily lock and unlock doors. It will contain a RFID reader/writer and a magnetic door lock for simple use. The entire user will need an RFID tag to be able to unlock and lock the door. The present state is notified by the LCD display to the user. A LED is used to let the user know when the door is locked in actual fact. The components are included in the module that is small and compact. This is also left the consumer with the option of using their original lock and key if they choose. All in all, this RFID and keypad door lock should be a simple and cost effective upgrade to the average consumers security and convenience.

Other Details

Paper ID: IJSRDV7I70005
Published in: Volume : 7, Issue : 7
Publication Date: 01/10/2019
Page(s): 54-59

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