uclinux源码，已经再s3c44b0上移植成功！

对FreeRTOS的实现进行了说明，包括TCB调度的实现原理，以及任务通信对象的介绍。

IAR 环境 LPC2478 PWM 程序-IAR environment LPC2478 PWM process

 ucGUI移植实验,显示TFT为2.8寸屏，液晶驱动芯片为IL9341,主控芯片STM32F103RBT6。用于UCGUI移植测试。

基于snd1c芯片的mp3播放器源代码-snd1c chips based on the MP3 player source code

cc1100和STC单片机的无限接收器，用于无线呼叫器-CC1100and STC89C54,using for the remote control

使用递归实现N重循环，这里的N是不确定的。此代码实现的功能描述如下： 1. 有一个字符串的矩阵，用vector< vector< CStirng > > 表示 2. 行与行之间进行排列组合 3. 输出所有组合的字符串-Recursive use of re-implementation cycle of N, where N is uncertain. This code describes the implementation of the function as follows: 1. There is a string matrix, with vector < vector < CStirng> > express 2. Line and line 3 between the permutation and combination. Output for all combinations of string

开放源码串口通讯的程序（C）-OSS serial communication procedure (C)

CPT8000 防错料管理程序！对初学者帮助较大，功能较全!-CPT8000 material management procedures Poka! For beginners to help larger than the full-function!

keil c51实用技巧，包括对51单片机的详细解说与源码的实例-keil c51 practical skills, including 51 single-chip microcomputer with a detailed explanation of the source code examples

下载的一些重要的电子设计文档，包扩电路原理图和PCb-Download some of the important documents in electronic design, including the widening of the circuit schematic and PCB