高级plc

Windows网络与通信程序设计 源码 (Windows network and communications programming source code)

1、使用DS1302芯片实现自动更新时间功能 2、使用定时器实现秒表功能 3、使用1602液晶显示屏显示内容 4、可以通过按键设置时间(1, using the DS1302 chip to automatically update the time function 2, using the timer, stopwatch function 3, using the 1602 LCD display content 4, via the button to set the time)

说明：  过一个学习《操作系统》课程的学习，掌握了许多书本上的知识，但是对书上的概念并没有真正意义的了解。这次课程设计，就是通过模拟银行家算法来避免死锁的产生，加深对进程死锁概念的理解。 .课程设计的要求 通过对银行家算法的模拟，用户输入进程跟资源的数目，再给每个进程的每个资源申请资源，用以判断进程是否会出现死锁，若出现死锁，就释放整个内存的资源，总而减轻操作系统的负担。 课程设计的题目 本次操作系统课程设计的题目为《模拟银行家算法》。(than a learning "system" courses of study and master the many books on the knowledge, but the book on the concept and there is no real understanding. This curriculum design, simulation algorithm bankers to avoid deadlock the selection process to deepen understanding of the concept of deadlock. . Curriculum design requirements of bankers algorithm simulation, process user input with the number of resources, or give each process every resource for resources, the process used to determine whether there will be deadlock if there Deadlock on the release of the entire memory resources, and reduce the total burden of the operating system. The curriculum design of the operating system subject curriculum design on the topic of "simulation algorithm bankers.")

基于单片机的智能循迹小车，利用红外传感器与LM379实现循迹模块，全套资料(Intelligent tracking car based on 51-MCU, achieve the tracking module using infrared sensor and LM379)

基于嵌入式boa服务器编写的智能家居控制系统

源代码 ，例程 ，该例程为uCOSII2.91+UCGUI3.90A使用例程，源代码(Source code, routine, the routine is uCOSII 2.91 + UCGUI3.90A use routine, source code)

opengles绘制多个正在移动的绿色箭头(OpenGLES draws a number of moving green arrows)

有兴趣的可以学习一下！ #include #include #define uchar unsigned char sbit key1=P1^0; sbit key2=P1^1; sbit key3=P1^2; sbit key4=P1^3; sbit fmq=P2^1; ........

单片机开发 15系列PWM驱动电机调速 电机调速 电机调速(Development of Single Chip Microcomputer)

stm32f103测正弦波、方波的波形频率。(Measurement of waveform frequency by STM32F103.)