最简单的vb聊天程序 winsock实现

I2C to 8-bit Parallel Bus Slave Design

采用dsp汇编编写正交编码程序，可以应用于位移与速度测量中-compilation prepared using dsp orthogonal coding procedures can be applied to displacement and velocity measurement

通过Modem拨打网上传呼 -Using modem to dial internet ca

STM32F4 485通信实验.rar STM32F4 485通信实验.rar

从msp430外部时钟管脚输入测试脉冲信号，定时记录脉冲个数，实现精确测频。

CF SD IDE等接口协议规范，非常好用，开发CF SD IDE时值得参考-CF SD IDE interface protocol, such as norms, very easy to use, the development of CF SD IDE worth considering when

本程序包括一组子程序和中断程序，通过S7-200自由端口功能来产生从Modbus RTU. 它支持下列Modbus功能：----1.读输出(线圈)----2.读输入(触点)----3.读保持寄存器(V 存储器).----4.读输入寄存器----5.写单路输出----6.写单路保持寄存器----15.写多路输出----16.写多路保持寄存器-this includes a subroutine and the interruption procedure for the adoption of the S7-200 free port functions to generate from the Modbus RTU. It supports the following functions : a Modbus. Reading output (2) coil. Reading input (contact)---- 3. Reading maintain registers (V memory ).---- 4. Reading input register---- 5. write single-output---- 6. write to maintain the single-route Register---- 15. write multiple output---- 16. write multiple maintain registers

串口通讯-Serial Communication

这个程序管理服务器和客户端之间的下载。所有这些程序都是使用visualbasic创建的

使用nntp协议实现文件断点续传的程序- Uses procedure which the nntp agreement realization document break point continues passes on