基于车辆安全事故预警系统，GPS和GSM

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.

8位采样正弦波形发生器--8 bit Sin wave generator.

指南描述了如何实现小型且高速的中断驱动步进马达控制器-guide describes how to achieve the small size and high-speed interrupt-driven stepper motor controller

嵌入式web服务器源代码。可以移植的arm等嵌入式上。经试验运行稳定可靠。欢迎下载并给出建议-Embedded web server source code. Can be transferred, such as embedded on the arm. Stable and reliable operation by the pilot。Welcome to download and give recommendations

嵌入式LINUX下的自定义信号和槽、树型结构的内存管理、网格布局管理、动态改变语言的代码。-LINUX embedded under the custom signals and slots, tree structure of memory management, the Board

PROFIBUS_dp设备接口的开发与应用1（终）.rar-PROFIBUS_dp Device Interface Development and Application of a (final). Rar

PIC18F25K22 微控制器的代码的项目。这段代码从 GSM900 发送一个消息给世界上的任何手机号码

关于DM9161Ｅ在SEP4020上的应用，是其应用的驱动源码．-SEP4020 on DM9161E in application, is the driving source of its application.

本文档介绍了如何在LINUX下用NAND FLASH实现YAFFS文件系统的流程.-This document describes how to use Linux to achieve YAFFS NAND Flash File System process.

FS9315核心板和底板原理图，PDF格式，学习9315的同志可参考-FS9315 core board and backplane schematic, PDF format, learning comrades 9315 may refer to