目 录 实验一 单片机仿真开发系统的使用 ···································································· 2 1.1 Keil C51 集成开发环境介绍 ··································································· 2 1.2 用Proteus 仿真软件 ················································································ 6 1.3 实现单片机最小系统的简单应用。 ··························································· 8 实验二 显示及驱动电路设计用 ··········································································· 10 实验三 简单输入/输出实验 ················································································ 12 实验四 外部中断的运用 ···················································································· 14 实验五 单片机内部定时/计数器实验 ···································································· 15 实验六 串行口通信设计 ···················································································· 17 实验七 直流电机控制 ······················································································· 18 实验八 步进马达控制 ·························································...