COLOUR CODE SECURITY SYSTEM

We take the opportunity to convey our profound and sincere gratitude to our Prof. Pallab Mandal for suggesting the project as well as for his constant guidance, valuable suggestion and inspiration throughout the project. we would like to thank Dept. of Computer Sc. College of Engineering & Management, kolaghat. We would like to also thank our class mates and all those who played a vital role either directly or indirectly in the accomplishment of this Project.

ACKNOWLEDGEMENT

To make a better security system in modern world.

To make more secure card basis security system.

To make low power consumption security system.

To make low cost security system

OBJECTIVE

INTRODUCTION:

This project will enable the users to secure their important data or any tangible particles than others. In today’s world as so many cards detecting security system already made with barcode and invisible data which can be hacked by duplicating the codes on the card, but in colour code security system one must have to make 16777216 different colour to duplicate the card which is quiet possible. That’s why this cards are very secure than other security cards.

16777216 possible combinations of colour code can be created using RGB colour module. Similarly using the RGB module many combinations of colour card can be made for this project and it is secure from other security systems because in this every colour has an analog value and that analog value has been used in this development of the security system. The analog values for every colour depends on the smoothness of the colour layer, brightness of the colour, external light source, distance of the colour from the sensor.

WHAT IS COLOUR CODE CARD

HOW IT WORKSAfter the device is switched on, the colour card is inserted by the user. The left and the right sensors then detect the analog value of the card and send it to the microcontroller. If the received sensor value equals to the original card value then the microcontroller proceeds further otherwise it displays the message “Please insert the card”. The value is then processed by the microcontroller and the result “Welcome user” is displayed on the LCD. Then the message “Please enter your password” is displayed for unlocking the door. If the entered password is matched then the door will be unlocked otherwise the message “Please enter your original password” is displayed on the LCD.

Hare we use :>>

ATMEGA8(microcontroller)>> L293D(motor driver)>> IR receiver & emitter

(sensor)>> LCD(display)>> Programmer

board( arduino)>> 8 Ω speaker>> USB cable >> Motor

COMPONENTS

DESIGN AND METHOD This is the circuit diagram of our project:

FLOW CHART :

RESULTunlock the door…….

16777216 no of combination card can be created with RGB colour…

Physical layout can be improved …This device can be made more faster using external RAM.This card is very sensitive so it have to be handle with

care…

CONCLUSION

Robotics seminar at CEMK from IIT MUMBAI.

Robotics Workshop by Industry Institute Interaction Cell.

http://arduino.cc/en/Tutorial/Calibration

BIBLIOGRAPHY

UDIT KUMAR MAITRA(CSE/11/07)DIPAK BISWAS(CSE/11/04)BIDISHA JANA()MOUSUMI KAPRI()

Presented by…

THANK YOU..!