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We advise routinely dusting your items with a gentle cleanser to preserve its look. Periodically, it may need to be softly wet with a mild detergent solution.
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 | 4.5V~5.5V |
| Operating Current | 50mA |
| Operating Frequency | 125kHz |
| Serial Interface | 9600bps ASCII Output |
| Encoding | 64-bit |
| Communication | WEIGAND/ RS232 |
| Size | 32x32x8mm |
