AT89S52

一个基于ucos－ii和lwip的简单telent服务器，可以通过telnet登录开发板后，通过网络对开发板进行简单控制。--A simple telnet server based on ucos-ii and lwip. After log in by telnet, you could do simple control over the developing board by network.

这是一张PROTEL图，是显示盘的电路原理图，大家可以参考一下，学习如何使用原理图-This is a PROTEL map is to show the circuit schematic diagram disk, we can refer to, learning how to use the schematic diagram

vte 是linux下的一款控制终端程序，十分小巧，提供源码-vte under linux is one of the terminal control procedure is very compact, FOSS

example lpc21xx spi

键盘输入法设计草案 ，适用于嵌入式系统，很难得的-keyboard input methods draft design, applicable to embedded systems, it is difficult to the

simcom100 GPRS 模块源程序-simcom100 GPRS module program

PIC690做的控制板，有IIC模块，有串口模块，适合初学单片机的同学们做参考，也适合工程师直接调用内部封装的函数，省去了很多不必要的麻烦。如果有更好的请大家一起分享。

用430做的PWM程序，带上了自己做的时钟功能！看下把！-430 make use of the PWM process, to bring its own function to do the clock! Facie to!

SPI，是英语Serial Peripheral interface的缩写，顾名思义就是串行外围设备接口,这是对SPI的总体概述-SPI, is the English acronym for Serial Peripheral interface, as its name suggests is the serial peripheral interface, this is a general overview of the SPI

用SL811USB接口芯片读写U盘FAT16固化程序(C51源代码)-SL811USB interface chip with read and write FAT16 U disk firmware (C51 source code)