MFRC522 RC522 RFID Card Reader Module Kit
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৳ 150.00৳ 200.00 (-25%)
This MFRC522 RC522 RFID Card Reader Module Kit is a complete, contactless communication solution designed for smart access control and asset tracking projects [Option 1]. Operating at a high-frequency 13.56MHz, the module utilizes an advanced SPI serial interface to seamlessly read and write data to compatible proximity tags and smart cards
The MFRC522 RC522 RFID Card Reader Module Kit is a highly reliable, cost-effective, and versatile solution for integrating contactless Radio Frequency Identification (RFID) data communication into your embedded electronic designs [Option 1]. Operating at the globally standard high-frequency 13.56MHz ISM band, this transceiver module is powered by NXP’s advanced MFRC522 integrated circuit. This specialized silicon chip utilizes an outstanding modulation and demodulation concept to establish seamless, low-power, passive communication with compatible proximity cards and transponders over short distances.
This comprehensive all-in-one hardware kit comes packed with all the components needed to roll out a complete security or identification system right out of the box. It features the primary RFID-RC522 reader board with an onboard PCB-trace antenna, an S50 blank smart card (credit card format), a rugged S50 classic key fob ring, and two styles of breakaway pin headers (straight and right-angle) for customizable prototyping flexibility [Option 1, Option 3]. Communication with a host microcontroller is handled via a fast, dependable Serial Peripheral Interface (SPI) bus (with supporting compatibility for I2C and UART protocols), drastically streamlining implementation while consuming minimal computing overhead [Option 2, Option 3].
Key Technical Specifications
| Feature | Specification |
|---|---|
| Main Transceiver IC | NXP MFRC522 Chipset |
| Operating Frequency | 13.56 MHz (High-Frequency RFID / NFC compatible) [Option 2] |
| Supply Input Voltage | DC 3.3V (Crucial: Not 5V compatible for power) |
| Operating Current | 13mA to 26mA (Ultra-low standby current: <80µA) |
| Data Interface Standards | SPI (Default), I2C, UART |
| Max Data Transfer Speed | 10 Mbit/s (Maximum SPI burst speed) |
| Read / Write Distance | Approx. 0cm to 50mm (Varies based on antenna and tag geometry) |
| Supported Card Types | Mifare1 S50, Mifare1 S70, Mifare UltraLight, Mifare Pro, Mifare Desfire |
Core Kit Components Included
- 1x MFRC522 Reader/Writer Board: The primary transceiver module featuring optimized internal filter circuit paths and high-performance integrated receiver coils.
- 1x S50 White Proximity Card: A standard ISO-sized passive smart card featuring 1KB of internally segmented EEPROM storage for user profile management.
- 1x S50 Token Key Fob Tag: A highly durable, water-resistant blue plastic keyfob tag designed to securely attach onto keychains for everyday consumer usage.
- 2x Breakaway Pin Headers: One straight header pack and one 90-degree right-angle header pack, allowing for easy soldering based on physical project clearance.
Common System Applications
- Secure Access Control Systems: Building smart door locks, office entry terminals, and automated security gates activated by individual credential scanning.
- Automated Attendance Logs: Designing custom check-in terminals for classrooms, warehouse asset logging, or workforce shifts tracking.
- Inventory Control & Warehousing: Scanning localized asset containers, tracking item placements on assembly lines, and designing high-efficiency smart shelving systems.
- E-Payment & Transit Validation: Prototyping basic closed-loop public transit cards, amusement park locker keys, or membership tracking terminals.
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