EM-18 RFID Reader Module
₹288.00
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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 |