多功能数据采集卡上位机完整代码，经调试后可用。

AVR下载电路图-AVR downloading circuit diagram

从西门PLC读取数据，上传到pc机，需要西门子Prodave封装库（隐式方法，.lib文件）-Simon read data from PLC, upload to pc machine, the need for Siemens Prodave package library (implicit method,. Lib files)

yampp3 mp3 test code

位置式PID程序的实现-Location Type PID procedures realize

IAR C compiler FanControl CPU: atmega128

用51 控制对接收来自0832的信号进行ad转换-With 51 receiving control signals from the 0832 conversion ad

在QuartusII中使用AHDL语言编写一个RS232串行数据通信接口，要求设计输入输出端口，要求能提供的接收端口正确地接收。其中1bit作为start位，8bit作为数据，1bit作为end位。-QuartusII used in the preparation of an AHDL language RS232 serial data communication interface to design input and output ports, require the receiver to provide the correct port to receive. 1bit as one start bit, 8bit as data, 1bit as the end bit.

arm2440下，linux2.6内核串口通信应用程序，各参数在源码内可灵活修改-arm2440 under, linux2.6 core serial communication applications, the parameters in the modified source code can be flexible

基于AT91SAM7SE512cpu使用SDRAM的例子，编译工具是IAR4_31A-AT91SAM7SE512cpu based on examples of the use of SDRAM, the compiler tool is IAR4_31A

一段控制步进电机的转动的程序，包含源代码-Control of stepper motor rotation period of the procedure, including the source code