用中断实现的一个四*四的键盘程序。在Keil C下开发的。程序通过。...

Scart To Tv 的源代码,作为接口转换是个很好的参考代码-Scart To Tv source code, as Interface Converter is a good reference code

模拟pwm实现灯的亮度，通过调节其输入脉冲的占空比来实现灯闪烁不是很明显又能看到亮度变化的功能-Analog pwm realize the brightness of lights, by adjusting the input pulse duty cycle to achieve blinking lights is not very obvious to see the brightness can change the function of

51单片机浮点子程序库(中),直接嵌入,方便使用.-51 single-chip floating-point subroutine library (middle), directly embedded, user-friendly.

这是单片机中关于ADC0809的源程序，经测试过的，没有错误-This is a single-chip on the ADC0809 source, have been tested before, and no error

交通灯的设计！可以模拟义能灯的通行规律，保证人们及车辆的安全通行！-The design of traffic lights! Can simulate the traffic lights just to the law, to ensure that people and vehicles safe passage!

51单片机实现gps(全球定位系统），希望好的能多加点分数-51 Singlechip gps (global positioning system), hope that can give a good point Score

使用AT89C52单片机，用C语言学习遥控器的编程。-AT89C52 single-chip microcomputer use with C language programming a remote control.

国人为8位机写的实时操作系统，已经有实际的产品应用。-eight people to write for the real-time operating system, have practical applications.

It works together with counterpart header file ,lcd.h

单片机原理与实用技术》第3章-SCM principles and practical technology, "Chapter 3