自编的C51串口通讯程序，在AT89C51上测试运行OK，用22.1M晶振最高可跑115KBPS...

AVR mage8单片机的bootload程序、完整版本、本人做项目一下在用、此程序为13.56m晶振版本、非常好用-MCU AVR mage8 Bootload procedures, full version, I do projects about the use of, this procedure 13.56M crystal version, very easy to use

基于easyarm2200的混合HID设备（鼠标+键盘）-Easyarm2200 based on a mixture of HID devices (mouse+ Keyboard)

使用winavr＋studio进行开发的测试程序，很实用。-Use winavr studio for the development of test procedures, it is practical.

为了进一步理解上述方法如何在编程中得以实现，在此提供了1个用C51单片机编程语言编制的8个按键的键处理程序，以供参考。该程序在KEIL C51 V6.02/uVsion2 demo编译环境下编译通过-In order to further understand how the above method to realize programming, provided in the C51 single-chip microcomputer with a programming language produced by the eight key key procedure for reference. The program in the KEIL C51 V6.02/uVsion2 demo compiler compiler environment through

c51拼音输入法~~带了很多注解~很实用-Pinyin Input Method C51 ~ ~ ~ with a lot of very useful comments

mc51单片机与isd1700芯片的通信程序，实现用单片机控制isd1700进行放音，录音等等功能-mc51 SCM and isd1700 chip communication procedures, using single-chip microcomputer to control isd1700 playback, sound recording function, etc.

写单片机的可以看看17种使用的小软件这是1-RUANJIAN

发送数据代码,大家可以参考一下的,不好的地方还请多多指教-Send data code, you can refer to, and not a lot of places, please advice

FAT32文件系统在51单片机上实现，CPU类型是sst89c58-FAT32 file system in the 51 SCM to achieve, CPU type is SST89C58

usbcan的人机交互编程vc例程，嵌入式可以参考。-usbcan HCI vc programming routines, embedded can refer to.