在keil c51 环境下开发时钟秒表源代码

基于PIC18F2580实现的键盘控制程序（带防抖功能） C语言写的-PIC18F2580 realize the keyboard-based control procedures (with Anti-Shake function) C language written in

用Keil　C51写的步进电机驱动程序。-A stepping motor driver program written by Keil C51.

对值分类搜索做两种类型：一组有点击键不递减，对值排序键进行搜索，输出键：搜索过程和搜索结果

93C46读写程序（EE21学习板演示程序） -93C46 literacy program (EE21 learning demo board)

单片机最小系统，两位LED数码管由串口输出接两个164驱动，Lout,Rout为左右声道输出，SET， ALT0， ALT1为三个按键，也可自己在开始的I/O定义改成你想用的I/O口；12M晶振若用89C51则只可装下约14首歌曲，用89C52则可装下近40曲-smallest SCM system, two LED digital serial output from the pipe then two 164-driven, Lout, Rout for about channel output, SET, ALT0, ALT1 to three keys, but also his own in the beginning I/O definition you want to change the I/O port; If using crystal 12M 89C51 can carry only about 14 songs, can be loaded with 89C52 Near 40

此源码利用单片机实现智能信号发生器，借鉴借鉴。-use of this source SCM intelligent signal generator, use reference.

51单片机C语言教程,51单片机C语言教程-51 microcontroller C Language Guide, 51 C language SCM Guide

MCS-51单片机教程 MCS-51单片机教程-MCS-51 microcontroller Guide MCS-51 microcontroller MCS Guide-51 SCM Guide MCS-51 microcontroller Guide

单片机采集数据，并驱动74hc595显示采集数据-Single-chip data collection and data-driven acquisition 74hc595 show

采用89C51采集显示8颗卫星的时间，经纬度信息-Use of 89C51 collection displays eight satellites of time, latitude and longitude information