This comprehensive Arduino RFID tutorial teaches you how to interface RFID (Radio Frequency Identification) technology with Arduino microcontrollers using the popular RC522 RFID module.Arduino RFID ...

Previously we interfaced MFRC522 RFID Module and EM-18 RFID Reader with Arduino. In this tutorial, we are going to interface RDM6300 RFID Reader Module with Arduino Nano. The RDM6300 RFID Reader is ...

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In this proposed project, the quantity of liquid dispensed depends on the delay time for each digital output pin of the Arduino, which gets added through Arduino programming. Here we have used five ...

RFID reader module. In this project, we used EM-18 RFID reader module (Fig. 2) operating at 125kHz. The module comes with an on-chip antenna and can be powered with a 5V power supply. The transmit pin ...