MX31 ADS原理图， MX31评估的帮手

51单片机控制的电动自行车驱动系统源程序(CHUNTIAN) -51 microcomputer control drive system for electric bicycle source (CHUNTIAN)

SM903报警主机源程序 直接烧写即可-SM903 alarm host source can be directly Shao Xie

AT45DB021B的C51驱动程序-AT45DB021B driver of the C51

LT-1B开发板例子程序－ADC12_01

ZLG7290应用子程序，数码管显示与键盘管理芯片ZLG7290的标准80C51驱动程序C文件，此程序调试通过。-Subroutine ZLG7290 applications, digital tube display and keyboard management ZLG7290 standard 80C51 chip driver C files, this program through the debugger.

ARM入门初级基础,主要对ARM 学习有个初步了解和认识,即使没接触过单片机的人也可以轻松学习-ARM entry-primary basis, mainly on the ARM to have a preliminary understanding of learning and understanding, even if did not come into contact with SCM can easily learn

《生日快乐》mcu音乐程序，asm， 单片机也能发声了-"Happy Birthday" mcu music procedures asm, microcontroller can be a vocal.

schduler for AVR mcu

单片机C语言的精确延时程序设计，很有用的哦- The monolithic integrated circuit C language precise time delay programming, is very useful oh

用单片机蜂鸣器实现911报警声音，采用中断延迟实现输出频率的变换。-Used to achieve single-chip buzzer 911 sounds, using interrupt latency to achieve an output frequency of transformation.