单片机外部中断的典型应用，proteus仿真，程序，原理图全套。...

键盘控制小灯的亮，四个按键分别控制四个灯的不同亮法-Keyboard control of small bright lights, the four control buttons, respectively, in four different bright lights law

一个小语言的词法分析程序原理及其实现2-a small language lexical analysis procedures and principles to achieve 2

微机原理与接口技术课程设计题目详细要求，指导进行课程设计。-Microcomputer Principle and Interface Technology curriculum design topics in detail the requirements of the guidance curriculum design.

PIC12F629写的另一个LED变化程序(慢慢从暗到最亮,用时三秒-->维持最亮四秒-->慢慢从最亮变暗,用时三秒-->维持暗灭两秒, 周而复始.-PIC12F629 write another LED changes (slowly from the dark into the light, in the opening three seconds--

特此感谢Redfox的源程序，游戏中的地图数据和角色移动的核心代码基本保持原版，对这部分内容仅作了格式上的调整。 目前只能算是入门级水平，如果游戏中有任何逻辑错误，请大家自行对源代码修改（源代码是:版权没有，翻版不纠！ 但请大家尊重Redfor的源码，如要转载，请与原作者联系）-Redfox hereby like to thank the source, in-game map data and the role of mobile code essential to maintain the core of the original, this part of the contents were only format adjustments. The current level can only be regarded as entry-level, if the game has no logic error, please everyone to modify the source code (source code is: there is no copyright infringement is not correct! But please respect everyone Redfor source, such as the need to reprint, please contact contact the original author)

串口调试程序很划算哦的 杜可风上的饭-Serial debugger

红外键值码LED显示,用于C51程序,解码遥控器编码 -IR key code LED display for the C51 process, decoding the remote control code

这个比较完整注释什么的都全还有开平方. 并且格式也很好看,干净.-Note the relatively complete what are all still open square. And format is also very good looking, clean.

目标：手工选择视频图像上的待跟踪目标；利用块匹配的方法估计目标区域在下一帧图像中的位置；循环这个过程直到目标从图像帧中消失。 技术：avi视频流的帧读取；图像帧存储格式的了解；RGB图像的灰度化；灰度图象的平滑滤波；块运动估计算法的实现；使用MFC显示图像帧；MFC上鼠标事件的使用。 -objectives : manually select video images on the question target tracking; Use block matching methods for estimating the target region in the next frame image position; Until this process cycle from the goal frame images disappear. Technology : avi video streaming reading frame; Image frame storage formats; RGB images of gray; Gray image smoothing filter; Block motion estimation algorithm implementation; MFC showed images frame; MFC on the use of the mouse.

（1） 有一个主持人控制开关和8路抢答按扭，当主持人允许抢答时才能进行抢答操作，并用一个数码管显示抢答选手的号码，同时其他选手不能再抢答。 （2）电路上要加个蜂鸣器的电路，当有选手抢答时蜂鸣器响一下。 （3）要有倒计时功能，开始抢答时开始倒20秒计时，用两个数码管显示，当有人抢答时停止倒计时。 2.2拓展部分 用按键可设置倒计时的时间，范围在5秒到30秒之间。-(1) has a host switch and 8-way control button to answer in, when the moderator allowed to be carried out to answer in time to answer in operation, and use an LED display to answer in the number of players, while other players can no longer answer in his place. (2) the circuit, we should add a buzzer circuit, when there are players when the buzzer rang to answer in about. (3) to have the countdown feature to begin to answer in 20 seconds when you start down time, using two digital tube display, when someone stops to answer in the countdown. 2.2 The expansion of part of the buttons can be set with the countdown time, the range of 5 seconds to 30 seconds.