四路MPEG1视频采集卡，DDB文件 附原理图 PCB图纸

让uClinux-20040408在4510上跑-let uClinux-20040408 run on in 4510

一个嵌入式电子钟的程序-an embedded electronic clock procedures

步进电机控制系统，如有需要可以下载参考下，或者实践下-Stepper motor control system, reference can be downloaded, if necessary, or practice under the

作为短信收发业务，属于第一代无线通信技术，这是其软件方面的编写资料-As a messaging business, belong to the first generation of wireless communications technology, which is the preparation of information on its software

在电力行业，104规约使用比较广泛，代码中包含有完整的104规约实现代码，并转换为modbus协议

minigui-1.6.9-win32开发配置说明，里面图文并茂，帮助很多开发人员在VC下开发嵌入式界面，可以大大提高开发效率。-minigui-1.6.9-win32 the development of configuration instructions, which the aid of diagrams, to help many developers to develop embedded in the VC interface, can greatly improve development efficiency.

simcom100 GPRS 模块源程序-simcom100 GPRS module program

threadx操作系统源代码之-threadx operating system"s source code 555555555555555555555 555 555 555 5

POCSAG　解码　及分析，网上很不好找的-S70L41B is a fully integrated CMOS POCSAG (CCIR Radio Paging code No.1) decoder and page controller for display pagers.The decoded POCSAG data are transferred over a serial interface to a microcontroller according to its commands for processing and subsequent storage and display.

USB转串口是通信控制过程中上下位机利用USB来实现串口通信交换数据的常用的一种手段. 本代码包包括USB转串口源代码和驱动配置inf文件.