125Khz RFID module RDM6300
Features
- Support external antenna
- Maximum effective distance up to 50mm
- Less than 100ms decoding time
- Uart interface
- Support EM4100 compatible read only or read/write tags
- Small outline design
Link penting :
documentation klik! http://wiki.iteadstudio.com/RDM6300
Arduino tutorial via instructable : http://www.instructables.com/id/Arduino-Tutorials-RFID/