MFRC522 RFID Technology Implementation for Conventional Merchant with Cashless Payment System

This article discusses how technological innovation develops to support conventional merchants by implementing RFID for a fast and easy payment solution. This payment uses a contactless smart card as a medium for electronic money or e-Money. This e-Money card can be obtained through a cashier availa...

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Bibliographic Details
Published in:Journal of physics. Conference series 2021-01, Vol.1737 (1), p.12012
Main Authors: Dewanto, S A, Munir, M, Wulandari, B, Alfian, K
Format: Article
Language:English
Subjects:
arduino UNO
contactless smart card
Digital currencies
e-Money payment
Payment systems
Physics
Radio frequency identification
Response time
RFID
Smart cards
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Summary:This article discusses how technological innovation develops to support conventional merchants by implementing RFID for a fast and easy payment solution. This payment uses a contactless smart card as a medium for electronic money or e-Money. This e-Money card can be obtained through a cashier available at merchants and e-Money balance can also be topped up by registering the card first. This cashless machine uses Arduino UNO as a microprocessor, MFRC522, Micro SD Module and 16x02 LCD Display. This cashless machine does not require internet to access the database and can also be used immediately without problems. This cashless machine can work within a range of 3cm for e-Money card detection with the fastest response time of 0.1s and takes a long time to process a balance of 1.4s. This machine is equipped with a menu variant selection at merchants using a serial monitor display integrated on the Arduino UNO.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1737/1/012012