Description
The EM-18 RFID Reader Module is a low-cost, contactless read-only device that operates at 125kHz. It is widely used in access control systems, attendance tracking, and other identification-based applications. This compact module reads RFID tags/cards and outputs the unique 12-digit ID via UART or Wiegand interface, making it easy to integrate with microcontrollers like Arduino, Raspberry Pi, PIC, or other embedded platforms.
Features:
Operating Frequency: 125kHz (standard for passive RFID tags)
Read-Only RFID Reader: Reads unique 12-digit ID from EM4100-compatible tags/cards.
Dual Output Modes: Supports both UART (TTL) and Wiegand26 output for flexible connectivity.
EM18 RFID READER MODULE
Simple Interface: Easy to integrate with Arduino, Raspberry Pi, and other microcontrollers.
Efficient Range: Reading distance up to 8–12 cm depending on tag size and orientation.
Low Power Consumption: Ideal for embedded and battery-operated projects.
Specifications:
Operating voltage of EM-18: +4.5V to +5.5V
Current consumption:50mA Operating frequency:125KHz
Integrated Antenna Communication parameter:9600bps
Smart Access Control System. Card Based Entry System.
Attendance System. DIY projects requiring need for RFID based System
Applications:
Access Control Systems
Attendance Monitoring
Secure Door Entry Systems
Industrial Automation
Inventory Tracking
RFID-Based Smart Projects
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