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cpu采用扫描方式进行按键查询，按键扫描程序-cpu manner by scanning button inquiries button scanner

AVR_Meag8单片机控制三基色的LED，C源代码，包含电路原理路。-AVR_Meag8 single-chip control of trichromatic LED, C source code, including the principle of the road circuit.

写单片机的可以看看17种使用的小软件这是1-RUANJIAN

单片机89C51，LCD12864密码锁程序设计程序。-Single-chip microcomputer 89C51, LCD12864 password lock program design process.

高速PCB设计资料，很好的东西，推荐下载-High-speed PCB design data, very good things, recommended download

bd3201-14A（DRE）提供的高性能数字音频信号处理能力，可实现紧凑的，易用 的，高质量的混响效果解决方案-bd3201-14A (DRE) provides high-performance digital audio signal processing capabilities, enabling compact, easy to use, high-quality reverb solution

很有用的单片机资料-useful information on the SCM

里面包含用visual c++编译的程序，可完全适用于数码管（秒表）的应用.-Which contains with visual c++ compiler of the process, can be fully applicable to the digital control (stopwatch) applications.

本程序是AVR系列单片机的外部中断程序,中断实验,LED数码管显示中断数据,按键按下计数,数码管显示计数结果-This procedure is the AVR MCU external interrupt procedures, interruption of the experiment, LED digital tube display interruption data, press the count button, digital display count results

基于AT89C51的数字时钟，6位LED显示。