MFRC522 RFID Module – 13.56MHz Reader/Writer for Arduino & IoT
Compact RFID Sensor for Smart Access, Authentication & DIY Projects
৳160.00৳150.00
Product Description
The MFRC522 RFID module is a widely used 13.56MHz RFID reader/writer designed for contactless communication with RFID cards and tags. Based on the NXP MFRC522 chip, it offers fast, reliable, and secure data transmission. With support for SPI, I²C, and UART interfaces, it integrates easily with Arduino, Raspberry Pi, ESP8266, and other microcontrollers. Its compact design and low power consumption make it ideal for smart access control, attendance systems, payment terminals, and IoT authentication projects. Affordable and versatile, the MFRC522 is a must‑have for students, hobbyists, and engineers working on RFID technology.
Key Features
Operating frequency: 13.56MHz (ISO 14443A standard)
Communication interfaces: SPI, I²C, UART for flexible integration
Compact design – lightweight and easy to mount on PCBs
Low power consumption – efficient for embedded systems
Wide applications – access control, attendance, payment, IoT authentication
Compatible platforms – works with Arduino, Raspberry Pi, ESP8266, ESP32, and more
Affordable component – ideal for student and DIY electronics projects
