51单片机模拟2272解码,采用中断方法，精确判断同步码。

资源描述基于STM32的modbus串口通讯协议+485通讯,该程序以stm32开发板为实验平台，经过测试可以实现stm32开发板与上位机以modbus通讯协议的方式进行串口通讯。这样就可以实现通过上位机对开发板进行实时操作

介绍了基于Linux的嵌入式系统的启动设计-Introduced the Linux-based embedded system design start

Keil工具Hello word源码，开发平台S3C2440-Keil tool Hello word source, S3C2440 development platform

430单片机TA模拟串口源码及技术指导文章-430 serial microcontroller TA analog source and technical guidance articles

RTL8019AS 图理图,对于10M以太网开发,有一定参考价值-RTL8019AS Figure rationale maps, 10M Ethernet for development, has a certain reference value

用Proteus制作PCB，精心收集的资料额。希望对你有帮助。学学Proteus 其他的用处。-Proteus produced by PCB, the amount of carefully collected data. Want to help you. To learn the usefulness of other Proteus.

嵌入式TCP/IP协议源代码，能够在ARM嵌入式开发板上实现-Embedded TCP/IP protocol source code, be able to realize on-board ARM Embedded Development

基于单片机的数字钟，内容包括：延时，键盘，七段数码管，蜂鸣器等。-Based on single-chip digital clock, including: delay, keyboard, Seven-Segment LED, buzzer and so on.

一个12路串口+3路Socket口的数据收发程序 嵌入式ucLinux操作系统下调试通过，可以作为程序开发者一个很好的借鉴，掌握通信协议基本原理-a Route 12 road Socket three serial data transceiver mouth procedures ucLinux embedded operating system debugging, as developers a good draw and master the basic tenets of Communication Protocol

s3c2440的外围板和核心板原理图，其中核心板采用dimm-200封装，便于扩展-peripheral circuit and core circuit about s3c2440, in which the dim-200 package is adopted for expansion.