VB Mscomm控件应用

Recieve and view Signal from com port (RS232)

motorola首席技术官的关于硬件系统的软件开发全过程的文档-on the hardware system software development process documentation

中文RFC文件，无需翻译，对学习很有帮助！

本程序使用VB语言编程，使用WinSock控件完成的点对点（P2P）聊天和文件传输程序。可以实现两台机器间互发消息，并且有聊天和文件传输记录，安全可靠。-procedures for the use of the VB programming language. Use Winsock Control to complete the peer-to-peer (P2P) file transfer and chat procedures. Can be achieved between the two machines each other copies, as well as chat and file transfer records, safe and reliable.

帮同学做的毕业设计中用到的IIR,2阶,截止频率等参数均可以任意设置-Help of graduate students to do the design used in the IIR, 2 bands, parameters such as cut-off frequency can be arbitrarily set

modem拨号、收发数据-modem dialing, sending and receiving data

linux下serial通信编程，如何用select来进行写程序-serial communication programming under linux, how to select to write procedures

4428卡的读写卡程序，有自己的dll文件 -4428 card reader card procedures, it has its own dll file

在vb环境中调用Excel文件，通过手动进行添加数据。-in vb environment called Excel documents, add data manually.

在dos环境下用汇编语音将16进制转化为10进制-the compilation environment with voice band 16 into 10 band