RFID RC522 Module/Card/Keychain Tagging
- Regular price
- RM 15.90
- Sale price
- RM 15.90
- Regular price
-
RM 16.50
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The RFID RC522 Module is a low-power, cost-effective RFID (Radio Frequency Identification) reader based on the MFRC522 chip. It operates at 13.56 MHz and can read RFID cards and keychain tags, making it ideal for access control, attendance systems, security applications, and automation projects.
Key Features
✅ RFID Frequency: 13.56 MHz
✅ Communication Interface: SPI, I2C, UART (default: SPI)
✅ Operating Voltage: 3.3V (Compatible with Arduino 5V via logic level shifting)
✅ Reading Distance: Up to 5 cm
✅ Baud Rate: 9600 bps (default)
✅ Low Power Consumption: Perfect for battery-powered projects
✅ EEPROM Storage: Stores up to 1K data on compatible RFID tags
✅ Security Encryption: Supports MIFARE Classic 1K & 4K cards
Technical Specifications
| Specification | Details |
|---|---|
| Chipset | MFRC522 |
| Frequency | 13.56 MHz |
| Voltage | 3.3V DC |
| Current | ~13-26mA |
| Communication | SPI, I2C, UART |
| Reading Range | Up to 5cm |
| Data Transfer Rate | 106 kbps |
| Supported Cards | MIFARE 1K, 4K, Ultralight |
Applications
- 🔐 Access Control Systems – Door security, office entry
- ⏳ Attendance Systems – School or employee tracking
- 🏠 Home Automation – Smart locks, RFID-based control
- 💳 Cashless Payment – Prepaid RFID-based payments
- 🤖 Embedded Projects – Integrate with Arduino, Raspberry Pi, ESP32
Package Includes
✔️ 1 x RFID RC522 Module
✔️ 1 x MIFARE 13.56MHz Card
✔️ 1 x Keychain Tag (13.56MHz)
Why Choose This RFID Module?
✅ Affordable & Reliable – Cost-effective with strong community support.
✅ Compact & Low Power – Ideal for embedded and portable projects.
✅ Secure Data Storage – Supports encryption for authentication.
✅ Wide Compatibility – Works with Arduino, ESP32, Raspberry Pi, and STM32.