基于 89C51 的交通灯控制系统设计
目 录
摘 要 .....................................................................................................1
1.设计任务与要求 ....................................................................................1
2.系统硬件设计 ........................................................................................2
3.系统软件设计 ........................................................................................5
4. Proteus 软件仿真 ..................................................................................6
5.设计心得 ................................................................................................7
6.参考文献 ................................................................................................7
附录...........................................................................................................8