The EM18 RFID Reader Module is your gateway to seamless 125khz RFID card reading. Whether you’re building an access control system, inventory management solution, or attendance tracking application, this module delivers reliable performance. Here’s why you’ll love it.
Key Features:
Compact Design: The EM18 module is small and easy to integrate into your projects.
125kHz Read Frequency: It operates at the widely used 125kHz frequency, making it compatible with a variety of RFID tags.
EM4001 Tag Compatible: Works seamlessly with EM4001 64-bit RFID tags.
TTL and RS232 Output: Choose the output mode that suits your application.
Magnetic Stripe Emulation: Emulates magnetic stripe data output for added versatility.
Wide Read Range: Detects RFID cards within a 100mm range.
Why Choose EM18?
Affordable: Get started with RFID technology without breaking the bank.
Easy Integration: The 2.54mm pin spacing allows direct fitting on a breadboard.
Versatile Applications: Access control, attendance systems, inventory tracking, and more.
Features:
Operating voltage of EM-18: +4.5V to +5.5V
Current consumption:50mA
Operating temperature: 0C to +80C
Operating frequency:125KHz
Communication parameter:9600bps
Integrated Antenna.
Pin Out
EM-18 RFID Reader Module – Bottom View
Pin No.
Name
Function
1
VCC
5V
2
GND
Ground
3
BEEP
BEEP and LED
4
ANT
No Use
5
ANT
No Use
6
SEL
HIGH selects RS232, LOW selects WEIGAND
7
TX
UART TX, When RS232 is Selected
8
D1
WIEGAND Data 1
9
D0
WIEGAND Data 0
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