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49、基于单片机的无刷直流电机控制系统的设计
应用ir2101驱动无刷电机转动 实现电机的转动。(The brushless motor is driven by ir2101 to rotate.)
- 2019-04-18 21:20:32下载
- 积分:1
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PCB高级设计系列讲座
说明: 非常好的PCB高级设计讲座,适合大多数工程师们参考学习.(Very good PCB advanced design lecture, suitable for most engineers to learn.)
- 2020-06-23 12:40:01下载
- 积分:1
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C++设计模式
c++设计模式,对入门的开发人员有较大的帮助(C + + design pattern is of great help to beginner developers)
- 2020-06-21 12:40:01下载
- 积分:1
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一个老牌的UCDOS中文操作系统,
解开考到C:就可直接用。
一个老牌的UCDOS中文操作系统,
解开考到C:就可直接用。-UCDOS a veteran of the Chinese operating system, solved entered C : can be used directly.
- 2022-03-23 05:36:49下载
- 积分:1
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ACM网站部分题目答案
说明: ACM刷题网站部分题目答案,有的是自己写的,有的是百度的,都测试过了(Answers to Some Questions on ACM Title Brushing Website)
- 2020-06-19 04:20:01下载
- 积分:1
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html5 CSS3鼠标悬停图片抖动
html5 CSS3鼠标悬停图片抖动,鼠标放在图片上,图片会抖动几下,在支持HTML5浏览器中有最佳效果。将本效果放在图片列表中比较合适,比如购物网站的产品图片列表、企业网站的产品中心列表、文章资讯站的推荐图文列表,都可以加入这种图片抖动效果,会让访问者感觉网站的灵动,而且不张扬。
- 2022-10-22 17:15:03下载
- 积分:1
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dangdang
说明: 本次设计中使用的单片机是STC89C52,为了程序编写时更加简单明了,使用C语言进行程序编写,用KEIL软件进行编译。软件设计有主程序的流程图、DS1302计时程序设计、LCD1602显示程序设计、主程序设计等。介绍了各部分的流程图,并根据软件流程图的执行过程设计了程序。主程序流程图介绍了软件设计的全过程。DS1302流程图介绍了时钟芯片(The MCU used in the design is STC89C52, in order to write the program more simple and clear, the use of C language for programming, with KEIL software for compilation.Software design has the flow chart of the main program, DS1302 timing program design, LCD1602 display program design, main program design.The flow chart of each part is introduced, and the program is designed according to the execution process of the software flow chart.Main program flow chart introduces the whole process of software design.DS1302 flow chart introduces the clock chip)
- 2020-03-29 21:55:46下载
- 积分:1
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很奇怪,这是一种数学方法,可以构造解。描述…
这题奇数是有数学方法的,可以构造出解。描述起来比较麻烦。 出一解的构造法: 首先在整个矩阵的最下面一行的中央置1, 然后向右下方向顺序填上2,3,4,5,6,7,…… 注意碰到底的时候就将数翻到上面去,碰到右边的时候就翻到左面去 比如5*5的幻方,如果1填在(5,3)处,2就应该填在(1,4)处,4就应该填在(3,1)处…… 另外,当原数的下方已经有数时,要将要填入的数填到原数正上方 仍举5*5幻方的例子,当5已填好(4,2)时,其右下方为1,不能把6填在那里,而应填在(3,2)处,即5的上方。 最后,一个特殊的点,右下角,这时也应当将新数填在右下角的上方。-odd that this a mathematical method of solution can be constructed. Description relatively trouble. From a structural solution to the law : First, the entire matrix of the bottom of his home a central, then under the direction of the right order to fill 2,3,4,5,6,7 ... to the end of the encounter will be a few turns to above, where the right time to turn left on to For example, the 5* 5 magic squares, fill in if a (5,3), the two should fill in (1,4), four should be filled in (3,1) Department ... Also, when the original number at the bottom of several that should be filled to fill several the original number is still above 5 5* For Magic Squares example, when the five have completed (4,2), for its lower right
- 2022-08-19 22:10:03下载
- 积分:1
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MC1496 multisim实现AM
说明: 高频实验Multisim仿真:一、混频器(原理图、信号输入输出波形与频率)二、调幅波的解调(原理图及全载波调幅信号的解调)三、惰性失真及底部切削失真(Multisim simulation of high frequency experiment: 1. Mixer (schematic diagram, signal input and output waveform and frequency) 2. Demodulation of amplitude modulation wave (schematic diagram and demodulation of full-carrier amplitude modulation signal) 3. Inert distortion and bottom cutting distortion)
- 2020-12-05 16:59:23下载
- 积分:1
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NamelessCotrunQuad_V1.0-master
无名飞控源码下载,包含PID,四轴,ADRC,姿态角等一系列算法(Anonymous flight control)
- 2019-01-18 20:48:48下载
- 积分:1