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Wiring and programming the Parallax RFID Serial Card Reader for the Arduino

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Picture of Wiring and programming the Parallax RFID Serial Card Reader for the Arduino
I recently completed an RFID project using an Arduino and the Parallax RFID Serial Card Reader - here are the hardware and software notes on making it all work.

Parts List:

1 - Arduino ( I am using an UNO R3 for this demo)
2 - Parallax RFID Serial Card Reader
3 - Solderless Breadboard

Step 1: Wiring the RFID Reader

Picture of Wiring the RFID Reader
Insert the RFID board into the solderless breadboard.

Jumper 5V to VCC on the RFID Board
Jumper GND to GND on the RFID Board
Jumper Digital IO pin 2 on the Arduino to /Enable on the RFID Board
Jumper Digital IO pin 5 on the Ardunio to SOUT on the RFID Board

If you power up the Arduino the LED on the RFID Reader should light green. In the next steps we will load the library and code to make the reader work.
 
canguiri1 year ago

hola.

espero y me puedas ayudar

tengo una tarjeta RFID read/write pero no he podido leer unas tags que compre y solo tengo una que es la que traia pero aun asi no se que hacer

como le haria para que me funcione

How can I use this to turn on an LED or a motor?