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V2EX  ›  校领导
Johnson16 校领导想改装教室门锁，有什么方案可以实现人脸或 RFID 打开普通机械锁
问与答  •  Johnson16  •  Apr 3, 2019  •  Lastly replied by tetora 		26
terencehyz 校园网数据可以被分析？
问与答  •  terencehyz  •  Jan 3, 2017  •  Lastly replied by nevin47 		69
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