The 13.56MHz RFID Reader Writer Module is a high-frequency RFID transceiver designed for contactless card reading and writing applications. It operates at 13.56 MHz and supports popular RFID standards such as ISO14443A, making it ideal for smart security systems, attendance projects, and Arduino automation.
High-performance EM18 125 kHz RFID card/tag reader with serial UART output. Ideal for Arduino, Raspberry Pi, IoT access control, and identification projects.
The EM18 RFID Long Range Module is a 125kHz RFID reader that efficiently reads RFID tags/cards within 8–12 cm range. It offers serial (UART/TTL) and Wiegand outputs, making it ideal for security systems, attendance tracking, and access control applications. Compatible with Arduino, Raspberry Pi, and microcontrollers.
RC522 RFID Reader/Writer Module operates at 13.56 MHz using SPI/I2C/UART interfaces. Reads and writes MIFARE S50/S70 cards and key fobs, ideal for Arduino, Raspberry Pi, and IoT security projects.