• EM-18 RFID Reader Module
  • EM-18 RFID Reader Module
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EM-18 RFID Reader Module

EM-18 RFID Reader Module

SKU Code: # EE41

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Description

Radio-frequency identification (RFID) technology whereby digital data encoded in RFID tags is captured or identified by a reader via radio waves. EM-18 RFID Reader Module utilizes radio-frequency electromagnetic fields to transfer data, For the purposes of automatically identifying and tracking tags attached to objects. The tags contain electronically stored information. This EM-18 RFID Reader is a Tiny, simple to use RFID reader module.


Pinout

Pin Number

Description

VCC

Connect to the positive of power source.

GND

Connected to ground.

BUZZ

Connect to BUZZER if used

NC

No Connection

NC

No Connection

SEL

SEL=1 then o/p =RS232

SEL=0 then o/p=WEIGAND

TX

DATA send through TX using RS232 communication

DATA1

WEIGAND interface DATA HIGH pin

DATA0

WEIGAND interface DATA  LOW pin

Features

  • Operating Voltage: 5V DC Supply
  • Reading Distance: 6-10 cm depending upon Tag
  • Read frequency: 125 kHz.
  • EM4001 64 – bit RFID tag compatible.
  • 9600bps ASCII output.
  • Current : <50 mA
  • Compatible Tags : 125KHz EM4100 Tags
Specification
Operating Voltage 4.5V~5.5V
Operating Current 50mA
Operating Frequency 125kHz
Serial Interface 9600bps ASCII Output
Encoding 64-bit
Communication WEIGAND/ RS232
Size 32x32x8mm

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