Sparkfun Electronics ID-20LA RFID Reader (125 kHz)

The ID-20LA RFID Reader (125 kHz) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-20LA, a very simple to use RFID reader module from ID Innovations. 2.8 - 5V supply; 125kHz read frequency; EM4001 64-bit RFID tag compatible; 9600bps TTL and RS232 output; Magnetic stripe emulation output; Read range of 180mm