MFRC522 RC522 RFID Card Reader/Writer Module – 13.56MHz for Arduino

The MFRC522 RFID Module is a low-cost, high-performance card reader and writer based on the NXP MFRC522 chip. Operating at 13.56MHz, this module is widely used in access control, attendance systems, and Arduino-based RFID applications. Perfect for students, hobbyists, and professionals building security systems in Bahawalpur and across Pakistan.

Key Features:

• 🔐 Frequency: 13.56 MHz (ISO 14443A standard)
• 🔌 Interface: SPI (with support for I2C & UART)
• ⚡ Operating Voltage: 3.3V
• 📶 Range: Up to 5cm (with standard tag)
• 📦 Dimensions: 40mm x 60mm (approx.)
• 💡 LED: Onboard power/status LED indicator

Included in Package:

• 1 × RC522 RFID Module
• 1 × RFID Key Fob (13.56MHz)
• 1 × RFID White Card (13.56MHz)
• 1 × Set of Header Pins

Applications:

• 🛂 RFID access control systems
• ⏰ Attendance logging projects
• 📚 Library and inventory management
• 🔒 Smart locks and automation
• 🎮 Arduino & Raspberry Pi RFID experiments

Why Buy from Bahawal Store?

• ✅ Ready stock in Bahawalpur with fast delivery
• ✅ Compatible with Arduino, ESP32, STM32, etc.
• ✅ Excellent price for students and developers
• ✅ Local support and quick replacements

How to Use:

1. Connect module to Arduino using SPI pins (MISO, MOSI, SCK, SDA, RST)
2. Use the MFRC522 library from Arduino IDE
3. Read and write to RFID cards or fobs with simple code

Start Building Secure Systems Today!

Looking to add RFID access control to your next project? The MFRC522 RC522 RFID Module is the perfect solution. Buy now from Bahawal Store and get fast shipping in Bahawalpur and all across Pakistan.