采用PID方式控制直流无刷电机,可使电机的调速范围扩大一倍以上...

This is a book of art of assemble.Itis a very good assemble bible.With this book, you can learn assemble language very well.-This is a book of art of a very assemble.Itis bible.With good assemble this book. you can learn assemble language very well.

闸门卡-gate card 111111111111111111111111111111111

通过MIPS的汇编语言实现整型浮点数的加法运算。其中可以设计的指令有mfc1和mtc1。如输入1,1，则输出2.0，以此实现运算。

使用AT89C52驱动LED点阵，包涵源程序及PROTUES制作的原理图，内容完整-AT89C52-driven use of LED dot matrix, includes source code and schematics PROTUES production, content integrity

数字钟设计 数字钟设计 源码-numbercolck

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

stdcall C++ 调用汇编理解。让我们知道函数参数入栈及返回的处理。对比fastcall会更清楚。-stdcall C++ compilation of understanding calls. Let us know the function parameters and return stack processing. Contrast fastcall will be clearer.

产生各种各样的频率，欢迎大家来使用，-Produce a wide range of frequency

此程序完成功200HZ的固定频率,稳定性很高,波形失真度小,如果要想产生固定频率,这个程序是最好的选择!-success of this procedure 200Hz End of fixed-frequency, high stability, waveform distortion small, if they have a fixed-frequency, the procedure is the best choice!

关于用c++实现对图片的放大，缩小以及循环播放的设置-Study on the Use of c++ Achieve image to enlarge, narrow and Loop settings