Jun 5, 2016 · I use the MFRC522.h library from GitHub - miguelbalboa/rfid: Arduino RFID Library for MFRC522, and I want to read 8 RFID modules with one Arduino Uno, but I have managed only 2! I connect all the SPI pins, SS1 to pin10 and SS2 to pin2.

Aug 28, 2024 · By integrating multiple RFID readers with an Arduino, the system enables seamless tracking, access control, and inventory management. The project highlights the scalability of RFID technology, allowing multiple tags to be read and processed simultaneously, improving automation and security.

i have a project that use two RFID Reader, the project for counting tag from conveyor belt, in this case the reader will placed in the middle of the conveyor belt and the reader faces each other. So i have question, can two RFID Reader reading one or many tag simultaneously?

May 14, 2018 · By connecting multiple MFRC522 RFID readers to an Arduino Uno, she’s come up with a method of triggering a device (like an electronic door lock) only when the appropriate combination of RFID...

This is a multiple RFID Readers system designed specifically for an Escape Room. The door will open after the 4 right cards (Tags) are read and recognized. Arduino UNO. 4 x MFRC522 …

You have successfully learned how to read multiple RFID tags simultaneously using an Arduino board. By modifying and expanding the code, you can develop more complex RFID systems to suit your specific needs.

RFID-RC522 Data Reader Multiple Cards With Arduino and Led: Ok so I will teach you how to make a data reader with arduino and RFID for RFID cards. The data results are shown in the serial monitor.

Sep 25, 2022 · I solved this with multiple nanos and digital serial. I created a "module" with 5 RFID readers + 1 nano and bound connected that via digital serial to a "router". It was also a nano collecting all incoming serial inputs and send it as a single serial stream.

Apr 29, 2019 · How would I go about expanding this code to include 8 or more RFID readers per arduino? Is that even possible? My old code included a reset pin for the RFID readers.

Dec 9, 2014 · Thus, you would first communicate with one PN532 (e.g. set up reader mode and let the chip poll fo tags), then tell the multiplexer to switch to the other board, and then communicate with the second PN532 (e.g. do the same set up procedure).