解压密码1.《Delphi串口及语音传真高级编程》第69页第一段第一个单词，注意大小写。2.或者请与温锦山wenjinshan@163.com、wenjinshan@163.net联系。-extract a password. "Delphi voice and fax Serial Advanced Programming," the first paragraph of Article 69 paragraph 1 words, the attention of the

串口助手，C#编写，简单易用，适合初学者学习-Serial assistant and C# to write, easy to use, suitable for beginners to learn