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...

16*16点阵源C程序，keil开发,可以显示32个字,从左到右滚动显示。-16*16

MSP430F413单相电表DEMO(编译器IAR 3.42A)-MSP430F413 single-phase meter DEMO (compiler IAR 3.42A)

89C52直接控制方式LCD1335，非常简洁使用！-89C52 direct control LCD1335, very simple to use!

单片机开发试验例程，多个例程多个功能，助于学习单片机开发实验板-MCU development test routine, a number of routines multiple functions, help to study development of experimental board MCU

一个多媒体液晶显示器内部控制器(主芯片为:7301)的源程序(KC51-an internal multimedia LCD Controller (Controller chip : 7301) of the source (KC51

声明：本资料仅从技术的角度全面探讨IC卡、IC电话卡及其安全性，由此引发的各种争议或个人、集体利用本资料做任何不正当用途本人概不负责。-statement : This information just from the technical point of the comprehensive study of IC cards, IC cards and safety, has triggered the dispute or individual, collective use of the information to do anything improper purposes, I shall not be responsible for.

基于easyarm2200的USB HID类的多媒体键盘-Easyarm2200 based on the USB HID class multimedia keyboard

单片机定时器计算软件,能够很方便的计算出定时器的各个参数-Single-chip timer calculation software can be very convenient to calculate the various parameters of the timer

51单片机控制液晶显示器6963c，采用4*4键盘-51 Single-chip LCD control 6963c, a 4* 4 keyboard

这是一本”平凡单片机试验板制作资料.rar“教大家怎么制作单片机的试验的，不错-This is an "extraordinary board microcontroller pilot production of information. Rar "to tell you how the pilot production of the single-chip microcomputer, yes