高级plc

单片机89C52控制点阵二极管，汇编语言编写(89C52 single-chip dot matrix control diodes, compiled languages)

fire using C++ //globals LPVGA lpVga=NULL //pointer to CVga LPPALETTE lpPalette=NULL //pointer to palette

超级玛丽的简单模拟程序，图形界面不是很美观，但原理可以看看(Super Mario simple simulation program, the graphical interface is not very beautiful, but the principle can take a look at)

硬件采用LPC2138作为主控芯片，3.5寸LCD显示屏采用ILI9320驱动芯片，文件夹包括完整工程文件：LPC2138驱动、LCD屏驱动和贪吃蛇游戏的基本模型。能够触摸实现贪吃蛇的方向控制

一个很好的使用 ROT13 算法加密和解密数据的算法(A good algorithm using ROT13 algorithm to encrypt and decrypt data)

将故障支路去除后，形成新的数组,可以是动态数组(After removal of the fault slip, the formation of the new array, can be a dynamic array)

说明：  由于超声波指向性强，能量消耗缓慢，在介质中传播的距离较远，因而超声波经常用于距离的测量，如测距仪和物位测量仪等都可以通过超声波来实现。利用超声波检测往往比较迅速、方便、计算简单、易于做到实时控制，并且在测量精度方面能达到工业实用的要求，因此在移动机器人研制上也得到了广泛的应用。(Because of its strong directivity, slow energy consumption and long propagation distance in the medium, ultrasound is often used for distance measurement, such as range finder and level gauge, which can be achieved by ultrasound. Ultrasound detection is often fast, convenient, simple in calculation, easy to achieve real-time control, and can meet the requirements of industrial application in measurement accuracy, so it has been widely used in the development of mobile robots.)

基于STC12C5A60S2单片机，可学习其他遥控器的按键功能，替换原遥控器各按键的遥控功能。具备一个学习键控制两个发射键功能，翻页功能。

Opencv摄像机测量距离，两点成线测量，将结果在右侧方框中显示，有比较高的精度(Opencv camera measuring distance, two points into the line of measurement, will result in the right side of the box shows a relatively high accuracy)

说明：  Renesas RL78 R5F109GE demo code