EM-18 RFID Reader Module

288.00

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SKU: 6226 Categories: ,

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