查看会员资料
用 户 名:duod****
发送消息- Email:用户隐藏
- Icq/MSN:
- 电话号码:
- Homepage:
- 会员简介:
最新会员发布资源
jiaotongdeng
- 用单片机控制红绿灯,当有急救车出现或是有特殊情况时南北通向和东西通向的红灯同时亮,并保持约20秒的时间。-MCU control with traffic lights, emergency vehicles when there are special circumstances or north-south and east toward the red light at the same time leading to light, and for about 20 seconds.