TEXAS INSTRUMENTS
射频模块, RFID, S2000, 134.2KHz
射频模块, RFID, S2000, 远程天线, 134.2K
射频模块, RFID, 阅读器, S251B, 134.2KHz
射频模块, RFID, S2000, 天线调谐, 134.2K