蜂鸣器响 改变蜂鸣器的频率，通过改变延时时间 蜂鸣器的时间要是是靠延时来完成的...

主要是对显示屏进行连接操作,屏幕大小为128:64,可以发送图片汉字到显示屏-Primarily to connect the operation display screen size of 128:64, you can send pictures of Chinese characters to display

16输入8输出单片机程序-16 input output MCU procedure 8

周立功试验板上的一个程序-weeks meritorious pilot of a board procedures

msp430控制mmc卡，并带有电路连接图-Controller control mmc card, and connect with a circuit map

5l 系列单片机为许多控制提供了高度灵活和低成本的解决办法。充分利用他的片内资源，即可在较少外围电路的情况下构 成功能完善的超声波测距系统-5l Series single-chip control for a number of highly flexible and cost-effective solution. Make full use of his resources-chip can be less the case of the external circuit constitutes a function of the ultrasonic ranging system to improve

一种很好的键盘键扫描方法，对初学者有大大的帮助。-A good keyboard key scanning method, has greatly help beginners.

单片机 关于遥控 AT89S51-microcontroller on the remote control AT89S51

protelDXP汉化软件，通过该软件你可以汉化你的dxp，较为好用。-protelDXP Speaking of software, through the localization of your software, you can dxp, relatively easy to use.

AVR单片机 液晶菜单程序 使用的1602B_LCD液晶-AVR LCD menu Singlechip procedures used in liquid crystal 1602B_LCD

由单片机组成的仿三菱可编程控制器 能完成所有逻辑控制(即PC)功能，并对机床全部输入信息进行处理；具有最优性能价格比-Composed by the single-chip programmable logic controller like Mitsubishi to complete all the logic control (ie, PC) function, and machine tool for processing all input information with optimal price-performance ratio