Hey guys today I just got an RFID Reader module from Parallax! I tried it out and made this program which identifies cards and other RFID products! All you need is a computer, an Arduino, a breadboard, and the Parallax RFID Reader Module! Please share your experiences, I am in wonder of what may have happened to you while building it or something like that! Thanks.
Step 1: The circuit!
This is a very simple circuit which only needs four wires! (besides the usb) Down below is a diagram!