SparkFun RFID Reader ID-20LA (125 kHz) ID Contemporary & Designer High photo sensitivity

High photo sensitivity

Low-voltage board needs no interfacing circuitry to popular 3

shunt resistor

Overall height is 1"

SparkFun RFID Reader ID-20LA (125 kHz) ID Contemporary & Designer High photo sensitivityRFID (radio frequency identification) 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. With a built in antenna, the only holdup is the 2mm pin spacing. Power the module, hold up a 125kHz card, and get a serial string output containing the unique ID of the card. Note: The new