A Card Reader Module is an electronic device used to read data from magnetic cards, RFID cards, NFC cards, or smart cards depending on the specific module type. It is widely used in access control systems, ID authentication, automation, attendance systems, and Arduino-based IoT projects. These modules offer fast data reading, secure communication, and easy integration with microcontrollers.

At Labtex Bangladesh, we supply high-performance card reader modules compatible with Arduino, ESP32, Raspberry Pi, and other embedded platforms.

✅ Key Features:

• Supports RFID, NFC, or magnetic card reading (based on model)

• Fast and secure data transfer

• UART, SPI, or I2C communication interfaces

• Compact size and easy installation

• Low power consumption

• Ideal for authentication and automation systems

• Compatible with various cards: 125kHz, 13.56MHz, MIFARE, etc.

📌 Applications:

• RFID & Smart Card Access Control

• Attendance systems

• Security and authentication devices

• IoT-based smart door locks

• Payment terminal prototypes

• Vending machine control systems

• Arduino and Raspberry Pi projects