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RC522 RFID Module (13.56MHz)
RC522 RFID Module (13.56MHz)
  1. RC522 RFID Module (13.56MHz)
  2. RC522 RFID Module (13.56MHz)

RC522 RFID Module (13.56MHz)

Original price was: ₹155.00.Current price is: ₹99.00. GST

The RC522 RFID Module is a low-cost module used for contactless RFID communication, ideal for access control and identification systems. It works with boards like Arduino Uno R3 and ESP32 Development Board.

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The RC522 RFID Module is based on the MFRC522 IC and operates at 13.56 MHz frequency. It is used to read and write RFID cards and tags without physical contact.

This module communicates using the SPI interface, making it fast and efficient for microcontroller integration. It is widely used in security systems, attendance systems, smart locks, inventory tracking, and automation projects.

The module typically comes with an RFID card and key tag, making it ready for immediate use.

Key Features

  • Operates at 13.56 MHz
  • Supports RFID card reading and writing
  • SPI communication interface
  • Low power consumption
  • Compact and lightweight
  • Includes RFID card and key tag (in most kits)

Technical Specifications

Parameter Value
Frequency 13.56 MHz
IC MFRC522
Communication SPI
Operating Voltage 3.3V
Reading Distance ~2–5 cm
Supported Cards ISO/IEC 14443 Type A

Pin Configuration

Pin Description
VCC 3.3V Power Supply
GND Ground
RST Reset
SDA (SS) SPI Select
SCK SPI Clock
MOSI Master Out
MISO Master In
IRQ Interrupt (optional)

What’s in the Box

  • 1 × RC522 RFID Module
  • 1 × RFID Card
  • 1 × RFID Key Tag

Ideal For

  • Access control systems
  • Attendance systems
  • Smart door locks
  • Inventory tracking
  • Arduino and IoT projects 🔐
Weight 0.010 kg
Dimensions 6.0 × 4.0 × 0.5 cm

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