RFID Reader ID-20

Description: This is a very simple to use RFID reader module. With a built in antenna, the only holdup is the 2mm pin spacing (breakout board available below). Power the module, hold up a card, and get a serial string output containing the unique ID of the card.

Features:

• 5V supply
• 125kHz read frequency
• EM4001 64-bit RFID tag compatible
• 9600bps TTL and RS232 output
• Magnetic stripe emulation output
• Read range of 200mm

SFE Eagle Library has this part!

Dimensions: 38x40x7mm

Documents: Datasheet

Here is a very useful discussion with links to code to help set up this range of RFID reades