Security System using Smart Card Technology

Abstract

Newly, smart card technology are bring used in a number of around the world, on the other hand security has become significant in information technology. But there are few sectors in our country where security system has been adopted. Security system is more acceptable to the technologically unskilled people. Security system is the main concern of this project. The purpose of this project is to become familiar with the implementation of developing a security system. We used smart card with LDR using optoelectronic for security purpose and the alert will be displayed by LED and buzzer alarm. The objective of this project is to design a simple, easy to electronic circuit. It communicates with the LDR in real-time in order to control the light and buzzer alarm according to the necessary condition.