通过单片机对HT9170进行控制，实现对音频信号的解码。

这个游戏是用ICCAVR编译的,KS0108液晶屏,19264的,共有12关,难度是递增的,可以选关玩,每过一关会有一个祝福语,目前还在调试阶段,先传一部分上来.图片是用手机拍的,不够清楚.-The game is ICCAVR compiled, KS0108 LCD, 19264, a total of 12 clearance, the difficulty is increased, clearance can choose to play, every one there will be a blessing related language, is still debugging stage, the first part of Chuan-up. picture was shot using a mobile phone, and not clear enough.

利用实验板上的89C51,8279,LED,LCD等资源设计篮球比赛记时记分器，要求能够显示当前比赛时间和双方比分、剩余时间、24秒倒计时-The use of experimental board 89C51, 8279, LED, LCD and other resources designed basketball game when the scoreboard in mind, and asked to display the current game time and both scores, the remaining time, 24 seconds countdown

华邦winbond单片机头文件，使用winbond单片机时需包含在原文件中

电脑音源切换控制器（带红外功能） 用AT89C251+CD4016切换控制，可控制四路以上的立体音源输入切换，一路立体声输出,有红外遥控PC功能。-Computer audio switch controller (with infrared function) with AT89C251+ CD4016 switch control, can control more than four stereo audio input switch, stereo output along the way, has infrared remote control PC functions.

介绍了一种用单片机io口模拟实现串口功能的方法，并提供了简单的实现方法-introduced a microcontroller with io I Serial functional simulation methods, and to provide a simple method

AVR的旋转编码器解码程序。可以判断正反向。-AVR of the rotary encoder decoder program. Can determine positive and negative.

RJ45接头的Protel PCB封装库-RJ45 connectors package Protel PCB Library

ISD4003的子程序,实现语音的录音与播放-ISD4003 of subroutines, voice recording and playback

C8051F04x单片机PCA（可编程计数器阵列）检测UART0波特率。-C8051F04x Singlechip PCA (Programmable Counter Array) UART0 baud rate detection.

usbio的上位机动态连接文件，Ver 2.41-PC usbio the dynamic link file, Ver 2.41