查看会员资料
用 户 名:陈***
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
Serialkeyboard
- 一个为了节约单片机IO口所设计的键盘,采用3根线与单片机通信,比起4*4键盘节约了5个IO口-In order to save a single-chip IO mouth, use the keyboard design with three lines, rather than 4* 4 keyboard saving five IO