串口调试源码，可利用vb生成演示效果；内含exe，也可不需vb软件直接使用。

串口通讯使用mscomm32.ocx控件。电脑中没有可以从网上下载。

此软件可以显示ASCII码、16进制码、地址等，可以选择ASCII码发送或者16进制发送，很方便。-Serial debug source code can be used to generate demonstration effects vb　Intron exe, can also be used directly without vb software. MsComm32.ocx controls the use of serial communication. Computer can be downloaded from the Internet does not. This software can display ASCII code, 16 hex code, address, etc., you can choose to send or ASCII code 16 hex to send, very convenient.