基于89S51芯片开发的篮球倒计时系统，开发…

线性光耦合器的简单介绍。-linear optocoupler brief.

温度传感器，控制电机转速，c语言程序源代码-温度

代码为单片机与液晶模块的接口电路程序以及显示程序，适用于用单片机实现液晶模块显示的初学者-Code for the microcontroller and LCD module interface circuit procedures and display program for display LCD module with MCU for beginners

台湾凌阳单片机USB驱动源程序，为凌阳大学计划内容之一。-Taiwan Sunplus microcontroller USB Driver source, the University of Sunplus one of the contents of the plan.

这是一本讲述单片机编程的书籍，希望对各位喜欢单片机的同学有所帮助。-This is a microcontroller programming on the books, and I hope to you like SCM students some help.

本程序用at16实现两根线(两个i/o口)+8片74164+一片ULN2003驱动24个LED数码管,通过串口写入要显示的数,可以在很多地方应用 -at16 the procedures used to achieve two lines (2 i/o) are 8 1 74164 24 ULN2003 drive LED digital control through serial write to show that the number can be applied in many places

用0832做的波形发生器 做信号的可以看看 用单片机控制的-0832

89C51 LCD常用的初始化文件,开发环境为iccavr-89C51 LCD common initialization file, the development environment for iccavr

空孩子3310的程序，给需要的朋友－－－－－pcf8848-3310 children

As you have learnt that sleep( )/usleep()/nanosleep() are not good to delay a process. Timers can provide more accurate time control in applications. In this lab, you will explore POSIX timers and signal programming, experience the timer drift. The primary focus of this lab will be "time". The experiment will show you several methods to measure time in your applications.