基于单片机的RFID消费管理系统设计和实现机械自动化专业

本科论文目 录摘 要........................................................................................................................IAbstract.....................................................................................................................II引 言.......................................................................................................................11 系统方案设计........................................................................................................41.1 方案论证与选择...........................................................................................41.2 设计要求.......................................................................................................41.3 功能设计.......................................................................................................52 硬件电路设计........................................................................................................72.1 单片机电路设计...........................................................................................72.2 显示模块电路设计.......................................................................................92.3 读卡器设计.................................................................................................102.4 RFID 射频卡设计......................................................................................112.5 数据存储芯片设计.....................................................................................112.6 按键电路设计.............................................................................................123 系统软件设计......................................................................................................133.1 软件程序设计.............................................................................................133.2 Keil 软件开发............................................................................................133.3 系统程...