Proteus 7.1 has circuits and LED countdown C51 procedures, can be software simul...

银杏科技有限公司dsp实验开发板的实验程序-Ginkgo Technology Co., Ltd. dsp development board Experimental Experimental procedures

nios环境下数码管驱动芯片max7219驱动程序，封装了八位数码管同时显示任意数值和单个数码管显示数值程序-Nios environment MAX7219 LED Driver IC driver, package of 8 At the same time, digital tube display and a single arbitrary numerical digital display numerical procedures

C51汇编必做试验3 -- 键盘扫描（C51最常见的应用哦）-ASM exam3-- Scan KeyBoard.

基于51系列单片机的一个移位显示矩阵键盘源码-51 Series single-chip based on a matrix keyboard Shift show source

Buses are a powerful and efficient modeling construct. Using them to produce optimal code is dependent on following a basic set of best practices. This document provides a set of patterns that can be followed the best results

STC89C51是一种性价比很高的芯片,本篇文章提供了很详细的说明,对单片机开发着很有用.-STC89C51 is a highly cost-effective chip, this report provides a very detailed description, right MCU Development to be useful.

自制红外线自动门控制器电路,市场上成品的自动门控制及执行机构价格普遍偏高，文中介绍的方法适合家庭自制使用，用到的元器件都很容易找到，有兴趣者不仿一试。-Self-made infrared automatic door controller circuit, the market finished the automatic door control and enforcement agencies generally high prices, the introduction of the method is suitable for home use, the components used are very easy to find, do not have interest in like a try.

用ATMEGA8开发的MMC程式,可用AVR-GCC开发-with ATMEGA8 development of the MMC programs, available AVR-GCC Development

the operate system used for AVR chips

开发c51系列产品，用来驱动读写AT24C512芯片的。-C51 family of products developed for the drive to read and write AT24C512 chips.