Radio-frequency identification (RFID) is the wireless non-contact use of radio-frequency electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects. The tags contain electronically stored information. This RFID Reader> is a Tiny, simple to use RFID reader module. With a built in antenna, the only holdup is the 2mm pin spacing. Power the module, hold up a card, and get a serial string output containing the unique ID of the card. It has TTL and RS232 output.

Features of RFID Module:

• Operating Voltage:5V.
• Reading Distance: 6-10 cm.
• Read frequency: 125 kHz.
• EM4001 64 - bit RFID tag compatible.
• 9600bps ASCII output.

Application of RFID Module:

• Smart Access Control System.
• Card Based Entry System.
• Attendance System.
• DIY projects requiring need for RFID based System.

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