Unipolar Stepper Motor - Full step drive (one phase on)

here is the calculator for 8051 for timing an dboud rate genartion .. it will be very helpful for calculation

TurboComm串口通信库（*.h+*.lib)，内有函数参考文档及函数调用示例。-TurboComm Serial communication library (*. h*. lib), a function within the reference documents and function call examples.

基于CGI库的程序编写的介绍 嵌入式web服务器建设-Based on CGI programming library introduction to the building of the embedded web server

红外线通讯协议，对于想开发红外产品的人，或对红外通讯有兴趣的可值得一看-infrared communication protocol, to the development of infrared products, or are interested in infrared communication of an eye-catcher

该程序是基于Qtopia2.2.0风格设计的，通过串口正确的连接GTM900C模块之后，可以实现发送短信，拨打电话的功能，完全是自主设计研发，欢迎下载研究讨论，谢谢！

lrc 歌词解析和实时显示源码, 是开发 mp3, 播放器的很好的模块-lrc lyrics source analysis and real-time display is the development of mp3, very good player module

mc35中文资料，很难得的好资料，很不好找的-MC35 Chinese data, it is difficult to get good information, very不好找the

硬件手册,比较实用--Hardware manual.

niosII(12864)lcd基本指令定义-niosII (12864) lcd definition of basic commands

液位检测程序，可做到四级灵敏度，通过短路冒实现-Liquid Level Detection procedures, four sensitivity can be achieved through the realization of short-run