IEC61131-3(2003)

智能车PID控制，非常不错的讲述PId原理的文献(Smart car PID control, very good about the principles of literature PId)

stm32学习 十三：RS485总线的使用 十四：TFT屏的图片，中文和字符显示(stm32 learning 13: RS485 bus use 14: TFT screen pictures, Chinese, and character)

USB2.0原理与工程开发光盘 欢迎下载(The USB2.0 principles and engineering development of CD-ROM Download)

99秒马表，在Proteus设计两个数码管动态显示及一个键盘SP。在ucos下结合keil完成开始时，显示“00”，第1次按下SP后就开始计时。 第2次按SP后，计时停止。第3次按SP后，计时归零。 (99 seconds stopwatch, two in the Proteus design dynamic digital tube display and a keyboard SP. Keil in combination ucos completed under the beginning of the show " 00" , 1st timer after pressing the SP. 2nd by SP, the time to stop. The 3rd by the SP, the time zero.)

提取测量断面数据lisp源码，以便于断面图的绘制等工作开展( Extract measurement section data source lisp)

static members source code for object oriented environment

Tic Tac Toe Game Or X O Game is a traditional game requires you to assemble 3 X s or O s in vertical , horizontal way

通过EC获取CPU的运行温度，对CPU的运行温度进行实时监控，超过会自动报错，并可以设置监控时间(read CPU s temperture by EC)

说明：  计算不同的三分CANTOR集,可以由此验证WTMM的正确性(CANTOR different set of one-third can thus verify the correctness of WTMM)

51单片机串口调试程序一列,希望对大家有用(51 Single-chip serial debugging a program, in the hope that useful to everybody)