Finger Print Based ATM Safety System electronics engineering final year project call +91 7007957715

In this project we will provide two level securities for ATM access. Initially User has to register finger prints in module by pressing enroll button. When user wants to access ATM then he has to keep finger on module and press identification button. If fingerprint is authorized then it sends OTP to mobile. If OTP is correct through keypad (here we used 3 pin keypad- due to lack of pins availability) then DC motor rotates. Otherwise buzzer will ON in all failure cases in OTP and fingerprints. All the information display on 16X2 LCD display.

TECHNICAL SPECIFICATIONS:

HARDWARE:

Microcontroller             :         Arduino Uno

Crystal                             :         16 MHz

LCD                                  :         16X2 LCD

Finger Print Module     :         Bio-metric Module (R307)

GSM Module                  :        SIM800C

H-bridge IC                    :         L293D

Motor                              :         DC gear 12V DC

Buzzer                             :         5vDC

Power Source                :         12v 2 amp Adaptor

SOFTWARE:

Arduino IDE

Proteus based circuit diagram

APPLICATIONS:

• ATM Security
• Money Dispenser Application

INTERFACES COVERD:

• We have covered finger print module (R307-Biometric Module) interfacing
• L293D h-bridge IC interfacing