关于用c++实现对图片的放大，缩小以及循环播放的设置

一个普通的音乐演奏源程序！-an ordinary music source!

单片机的电子时钟：6个数码管分时循环工作，刷新频率≥25Hz。键盘采用矩阵式电路，L1-L4作为输出，H1-H4作为输入。（详细工作原理请参考教材第10章）。 系统时钟采用12MHz，采用定时器方式2计时-SCM Electronic Clock: 6 digital control time-cycle work, refresh frequency ≥ 25Hz. Keyboard, a matrix circuit, L1-L4 as the output, H1-H4 as input. (Details please refer to teaching works Chapter 10). The system clock is 12MHz, using the timer mode 2 time

Quoted from the author Igor Skochinsky In July I had the honor to speak at the Recon conference in Montreal, Canada. It was my first conference but I really liked the experience. I hope I’ll be able to attend it in future. The presentations were recorded and hopefully will appear on the Recon site soon but for now you can check out the slides . I have also uploaded some of the tools I mentioned, most notably various filesystem extractors compiled for Win32 .

实用工具，交通指示灯，可以指示红绿灯 非常实用-practical tools, traffic lights, traffic lights can be very useful instructions

一个简单的汇编例子DcCopy-a simple compilation of examples DcCopy

Release notes for emFile Version 2.40c

贪食蛇汇编源代码-Snake compiled source code

最精炼的代码，运行后是3D界面并还有音乐。值得学习。-The most refined of the code, after running 3D interface and there is music. Worth learning.

很实用的三极管资料，封装：TO-92,1.5A-very practical transistor, Compliant : TO-92, 1.5A

汇编语言实现的实现在字符串中查找指定的字母出现的次数,-assembly language to achieve the realization of the specified string of letters identifying the number of occurrences