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单片机产生PWM波对电机进行调速
脉冲宽度调制(Pulse Width Modulation―PWM)是指将输出信号的基本周期固定，通过调整基本周期内工作周...
单片机产生PWM波对电机进行调速
脉冲宽度调制(Pulse Width Modulation―PWM)是指将输出信号的基本周期固定，通过调整基本周期内工作周期的大小来控制输出功率-Single-chip PWM wave generated on the motor speed
Pulse width modulation (Pulse Width Modulation-PWM) refers to the basic cycle of the output signal of a fixed basic cycle by adjusting the duty cycle to control the size of the output power
- 2022-01-30 20:34:27下载
- 积分：1
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硬件设计：简易LED显示计算器
运用汇编实现简易的4位加减乘除计算器，通过硬件课程实践，证明代码的有效性，并且，在确认键值的方法上有更新的方法，值得参考借鉴。
- 2022-07-11 02:07:35下载
- 积分：1
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suitable for use in 4
适合用在4线制触摸屏，它通过标准SPI协议和CPU通信，操作简单，精度高，-suitable for use in 4-wire Touchscreen, through standard protocols and CPU SPI communication, simple operation, high accuracy,
- 2022-08-22 23:49:12下载
- 积分：1
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我们接口技术做的实验DA，有需要的就下载吧
我们接口技术做的实验DA，有需要的就下载吧-we do Interface Technology Experiment DA, on the need to download it
- 2022-06-15 11:47:44下载
- 积分：1
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16个按键的 程序， 具体按照扫描的，时间快
16个按键的 程序， 具体按照扫描的，时间快-16 key procedures, specifically in accordance with the scan, time speed
- 2022-07-11 11:55:39下载
- 积分：1
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汇编语言与设计 我们可以这样的做一些有用的汇编程序
汇编语言与设计 我们可以这样的做一些有用的汇编程序-assembly language and design we could do some useful compilation proce
- 2022-01-22 02:53:18下载
- 积分：1
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这是一个判断某一年是否为润年的程序，运行可执行程序Ifleap.exe后，输入具体的年份， 可输出是本年是否为闰年的提示信息。...
这是一个判断某一年是否为润年的程序，运行可执行程序Ifleap.exe后，输入具体的年份， 可输出是本年是否为闰年的提示信息。-This a judgment of whether a particular year of a leap year, the running executable Ifleap.exe after importation of specific year, the output this year is a leap year if the message.
- 2022-10-18 18:10:03下载
- 积分：1
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AT89C2051时钟程序
AT89C2051时钟程序 -AT89C2051 clock procedures
- 2023-04-03 13:45:03下载
- 积分：1
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chengxu
一个matlab gui的小程序，进行读取excel，并且进行数据的更改和保存(MATLAB 贵 )
- 2017-04-06 10:45:36下载
- 积分：1
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This is the snake game... It s better to set the "step delay" to "0" before runn...
This the snake game... It s better to set the "step delay" to "0" before running, it requires fast processing. You can control the snake using arrow keys on your keyboard. All other keys will stop the snake. Press ESC to exit. -This is the snake game... It s better to set the "step delay" to "0" before running, it requires fast processing. You can control the snake using arrow keys on your keyboard. All other keys will stop the snake. Press ESC to exit.
- 2022-12-02 14:35:03下载
- 积分：1
