Download Scientific Diagram online, Rfid Reader Writer Rc522 Spi S50 With Rfid Card And Tag at Rs 3000 online, How to Use RFID Cards with a Raspberry Pi Circuit Basics online, DIYables RFID kit ...

Abstract: This study presents an N-port circuit model for $N$ coupled RFID tags, including the coupling effects. The RFID tags are replaced by loaded dipoles. The ...

This project is an RFID and GSM-based attendance system designed to automate and streamline the process of recording attendance. The system uses an RFID reader to scan tags assigned to students or ...

RFID-based attendance logging system built using the STM32F407G-DISC1 microcontroller and an RFID-RC522 module. It enables reading, saving, and logging attendance of RFID cards through UART serial ...