Smart ATM System using AVR Microcontroller

Abstract: In today's Modern World, Autonomous Systems plays an Important Role in our day to day Life. As the Social Computerization and Automation have drastically increased, it can be seen evidently where the number of ATM Centers increases rapidly. In the era of digitalization, everyone needs money without interaction with bank at any time. So the ATM (Automotive Teller Machines) are installed everywhere in the localities. As the number of ATMs increased, prevention of theft and security of customer is the prime objective. At present, security systems are not highly secured as they are only provided with alarm system. This project deals with design and implementation of ATM security system using RFID and GSM Modem. The prime objective of this project is, to secure the ATM system using RFID and GSM modem. In this project, user have to use RFID card to access the machine then OTP is send to the mobile number. After entering OTP the amount is to be enter. Then user can collect the money. When a thief enters and tried for unwanted issues for user the user have to enter the OTP in reverse form then SMS is send to police. The project is implemented and worked successfully.

Keywords: Automotive Teller Machines (ATM), Radio Frequency Identification (RFID), Global system for mobile communication (GSM Modem), One Time password (OTP).