用单片机设计的交通灯，有特殊状态，可通过proteus观看。-Single-chip design of traffic lights, have a special status, can be viewed by proteus.

基于proteus的8086处理器，做一个交通灯的仿真设计实验实例，自带源码，exe文件-Based proteus 8086, to make a traffic light simulation design experiments instance, comes with source code, exe file