PCF8563 的驱动程序，用两个普通的IO口模拟I2C总线，包括100KHZ（T=10US）的标准模式选择和400KHZ的快速模式选择，默认11.0592MH...

AVR单片机的MP3方案，解码芯片为VS1003-AVR MCU MP3 program, decoder chip for VS1003

单片机读写MMC卡的详细C代码（包括SPI和MMC模式）-SCM MMC card reader detailed C code (including model and MMC SPI)

自己写的温度显示程序，在开发板上可以验证成功 -Write their own temperature display program in the development of on-board can verify the success of

本文档详细的介绍了dsp用ad模块进行数据采集后的后续处理工作-This document describes in detail dsp data acquisition module with the ad after the follow-up processing

这是一个用单片机控制晶振播放音乐的例子,播放的是一首经典的歌曲,想听的朋友可以下载哦~~~而且有PROTEUS的仿真呢-This is a crystal oscillator with single-chip microcomputer to control the music player example, the player is a classic song, want to listen to our friends can download Oh ~ ~ ~ but it has PROTEUS simulation

QG8_demo学习板开发板例程 ｉ２ｃ的例程，辛苦找来。 经过验证是正确的。-Board development board QG8_demo learning routines i2c routine, it is tough to get a large. Verified to be correct.

是一个简易的密码锁代码，有基本的密码验证，密码修改等等功能！希望可以帮助有需要的朋友们-Is a simple password lock code, has the basic password authentication, password modification and so on! Hope that we can to help those in need of friends

AVRMEGA16的USART运用,已在三个芯片上试过,能正常通信-USART

著名的CS5463抄表模块，带无功计算。-CS5463 well-known meter reading module, with the calculation of reactive power.

基于AVR单片机的USB驱动源程序.内有多个例子供参考,-Based on the AVR MCU USB driver source code. There are a number of examples for reference,