串口通信ASM程序，自适应波特率(51系列)

是一个用8051＋ds12887的代码程序，程序中有很详细的说明，可以拿来稍做修改就能使用。-is using a 8051+ ds12887 code procedure is a very detailed explanation can be used to make slight changes can be used.

CRC 算法原理及C 语言实现单片机和嵌入式系统使用-CRC algorithm principle and C language microcontroller and embedded systems use

Keilc51和proteus环境下实现的0－50MHz的频率计。-Proteus Keilc51 and realize the circumstances of the 0-50MHz frequency meter.

编译环境：ICC AVR 6.31A 单片机：AT90S8515 PC.0出音乐信号，INT0，INT1分别接下一首、播放/暂停键 开机处于暂停状态，按下播放/暂停键开始放音，自动播放完8首，会再进入暂停状态。 所有的暂停状态都采用掉电模式。 -build environment : ICC AVR microcontroller 6.31A : AT90S8515 PC.0 musical signal INT0, INT1 respectively took one, Play/Zantingjian Boot suspended, press Play/Zantingjian start of audio, automatic broadcast End 8, will enter the state. All the suspended power-down mode is used.

波轮式全自动洗衣机的单片机控制.很实用的--Using SCM to control an automatic laundary machine.

Keil_C实例教程，可快速上手，适合初学者-Keil_C tutorial examples for quick start, suitable for beginners

基于mc68hc908qy4芯片实现超声波排障,当检测到障碍物时点亮发光二极管.-Mc68hc908qy4 chip based on the ultrasonic emission barrier, when the detected obstacle when the light emitting diodes.

C语言的KEY4X4的矩阵键盘,已经调试成功.可以很便移植,是本人自己写的.-C language KEY4X4 matrix keyboard, has been successful debugging. Can be transplanted, it is I wrote it myself.

440BX开发板 LED显示测试 试验程序-440BX Development Board LED tests procedures

keil和proteus联调实例-闪灯程序,希望对大家学习单片机有用.-keil and proteus FBI examples- flashing process, everyone would like to study single-chip useful.