Automated Ration Vending using RFID

Efficient and transparent ration distribution is essential for ensuring that government-subsidized food reaches eligible beneficiaries. Traditional ration distribution systems often face challenges such as identity fraud, unauthorized access, and manual record-keeping errors. This paper presents an Automated Ration Vending System Using RFID that enhances the security and efficiency of ration management. The proposed system utilizes an Arduino Uno as the main controller and integrates an RFID reader, RFID cards, fingerprint sensor, LCD display, and buzzer.In the proposed system, beneficiary information and allocated ration details are associated with RFID cards. Before accessing ration services, the beneficiary must authenticate their identity using a fingerprint sensor. Upon successful fingerprint verification, the system retrieves the corresponding ration information through the RFID card and displays the details on the LCD screen. If the fingerprint authentication fails, the system identifies the user as unauthorized and activates a buzzer to generate an alert. The automated verification process reduces fraudulent activities, minimizes human intervention, and improves the accuracy of ration distribution. The proposed system offers a secure, reliable, and cost-effective solution for modernizing the Public Distribution System (PDS) and ensuring efficient delivery of essential commodities to authorized beneficiaries.