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                      RFID ??Ðï  
                    
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                   ??Ðï Control CPU  | 
                   ATMEGA128 | 
                 
                 
                  |  Carrier Frequency  | 
                   13.56MHz ¡¾ 1kHz  | 
                 
                 
                  |  Protocol  | 
                   I-CODE1  | 
                 
                 
                  |  Reading Distance  | 
                               100mm ?èâ | 
                 
                 
                  |  Display  | 
                   2 Line Character LCD  | 
                 
                 
                              |  ?ìý?öÇ | 
                               ?ãÒ£¨mode£©?ïÒéÄ ?ìý?? 4ea  | 
                 
                 
                  |  Interface  | 
                   RS-232, RS-422  | 
                 
                 
                  |   RFID 
                      Antenna  
                     | 
                               2? (PCB pattern, ??£¨plant£© 
                                ??Ý») | 
                 
                 
                  |   RFID 
                      ?ø¸   | 
                   13.56MHz I-CODE1 (R/W) : 
                    4ea  | 
                 
                 
                  |   ?éÄ?Ëì  | 
                               ??η×â, Íïïïη×â, I/O?õö?ãÒ£¨mode£© 
                               | 
                 
                 
                  Softwere  | 
                              äÎ?êªð«Íê?í?Ρ? | 
                 
                 
                  î¤PC??×â?ûú??  | 
                 
                 
                              | ÷×?GUI?ÓðõÌÓÞîÜ??üùÍý | 
                 
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