Tipo de chip: NXP Mifare 1K S50 Storage capacity: 1KB, 8Kbit, 16 particións, each partition two passwords(1KB=8Kbit) Módulo de escritura/lectura MF RC522 SPI para Arduino: 13.56MHz Communication protocol: IEC/ISO 14443 Velocidade de comunicación de tipea: 106KBoud Reading distance: 2.5~10cm Reading time: 1~ 2ms Temperatura de traballo: -20℃~+55℃ Endurance: >100,000 Times Retención de datos: >10 years Dimensions: ISO standard card 85.6×54×0.80(+/-0.04)mm Packaging materials: PVC, ABS, PET, Petg, Papel, 0.13mm copper wire Packaging process: …