STM32F405 CAN总线

缝纫机主机板测试程序； 使用嵌入式系统。-Sewing machine motherboard testing procedures the use of embedded systems.

一个与GP-proface人机界面通讯的上位机程序-with a GP-proface man-machine interface of PC communications procedures

一个在LINUX下运行的嵌入式数据库系统,支持SQL查询语句-a LINUX operating in the embedded database system, SQL query

本程序通过向一个板上嵌入式处理器写数据与另一块板上处理器进行通信，并将数据通过串口送到PC端！文件夹中夫详细结构说明文档，很快可读懂并应用！

vb与PLC的通讯程序 vb与PLC的通讯程序-vb communication with the PLC program vb communication with the PLC program

采用AT89C52为控制核心，实现了实现了7位数范围内的数学运算，整数、小数和负数皆可，并可以计算函数。还具有时钟日历和密码功能。-AT89C52 to control the use of the core to achieve the realization of the seven-digit within the scope of mathematics, integer, decimal and negative Jie Ke, and can calculate the function. Also has a clock calendar and password functionality.

用VC++6.0与单片机通过RS232通信程序，上位机程序主要是控制单片机发出一些指令，单片机上传一些数据到上位机，上位机通过这些数据作出决策，再发送指令到单片机。-With VC++ 6.0 and MCU through RS232 communication procedures, procedures for the main PC to control a number of directives issued by single-chip microcomputer, microcontroller upload some data to the host computer, host computer through the data to make decisions, and then send commands to the Singlechip.

nut/OS的源码，含有tcp/ip协议栈源码-nut/OS source code, containing tcp/ip protocol stack source

可以用H.264编码解码器源码(c语言)-can use H.264 codec source (c language)

液滴的自动控制装置，采用步进电极控制上下运动-Auto-controller of liquid drop, use stepping motor control movement up and down.