查看会员资料
- Email:用户隐藏
- Icq/MSN:qq
- 电话号码:
- Homepage:
- 会员简介:这家伙很懒,什么都没留下!
最新会员发布资源
serialtest
- 利用串口来发送数字量信号只要连接串口的4号口和5号口就行,其中5号口为负,电压12V-Using the serial port to send digital signals as long as the connection port and 4 serial ports on the line 5, in which 5 mouth is negative, voltage 12V