用89C2051实现恒速控制，原理图、印刷电路板图、软件源程序

16F873数字钟程序 -16F873 digital clock procedures 16F873 digital clock procedures

利用汇编程序在51单片机上实现了音乐播放器的功能,希望能给大家提供帮助.-use assembler in MCS-51 achieved a music player function, we can hope for help.

12864 数字钟，驱动芯片KS0108-12864 Digital Clock, Driver IC KS0108

同学的课程设计 觉得不错-curriculum design students think it"s good

此程序是七彩渐变控制程序，利用采交流频率实现同步，由红绿蓝三基色实现七彩。-This procedure is colorful gradient control procedures, the use of mining realize the exchange of frequency synchronization, by the RGB trichromatic color realize.

这是汇编器的源代码- This is the assembly source code

DS18B20+1602LCD显示温度控制-DS18B20 1602LCD show that the temperature control

TS1602 LCD 显示的例子,包括,LCD的初始化,显示一行文字,清屏-TS1602 LCD display examples, including, LCD initialization, showing a line of text, the Qing Ping

利用8255可编程并行口做一个扫描键盘实验，把按键输入的键码，显示在由8279控制的七段数码管上。8255PA口做键盘输入线，PB口作扫描线-8255 programmable parallel port using a scanning keyboard to do the experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I make the keyboard input line, PB mouth for scan line

at24系列存储器的汇编语言存储程序，内容比较详细-at24 series of assembly language memory storage procedure, the contents of a more detailed