Abstract: In the present world, the usage of ATM to withdraw cash has increased. At the same time, theft and robbery cases have also been increased that calls for the need of much- secured ATM that provides additional features for security. In this work, our aim is to create a security-based smart ATM which functions based on RFID and fingerprint authorization for its access. The RFID number and fingerprint details are obtained from the user after which the recognized card number, authorization status, are passed on for checking its authenticity with the database details. Therefore the novelty of the project is ‘third person allow to access technology’ which means we can make our family member/friend to withdraw money from our card simply by clicking “ALLOW” in the webpage in case of any emergencies. And if we don’t know the person withdrawing money we can simply click “DENY” so that the third person(thief) can’t able to withdraw money from our ATM card.

Keywords: ATM, IoT, RFID, ESP8266, Fingerprint sensor, Embedded system.

| DOI: 10.17148/IJIREEICE.2021.9426