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chengxu
在下的毕业设计, 本题要求设计一个直流电机控制系统。在设计中,采用国产单片机中目前比较新式的STC12C5A60S2作为整个控制系统的控制电路的核心,因为STC12C5A60S2内部有PCA模块,可以产生PWM波形;采用带中断的独立式键盘作为命令的输入,每当按键时蜂鸣器响;配以LCD12864显示实现对带光码盘的直流电动机转速参数的测量、显示和控制。LMD18200驱动模块内部是H型驱动电路,驱动能力较强,完成电机正反转以及速度的控制。为优化直流电机的响应,采用PID反馈,实现闭环控制。(Graduation in the next, and that the requirements to design a DC motor control system. In the design, the use of the relatively new domestic microcontroller as a control circuit of STC12C5A60S2 entire control system core, because STC12C5A60S2 internal PCA module can generate PWM waveforms using a separate keyboard with interrupt input as a command, whenever the button When the buzzer sounds accompanied LCD12864 display realize the measurement of the optical encoder with DC motor speed parameters, display and control. LMD18200 internal drive module is H-drive circuit, driving ability, and the speed of completion of the motor reversing control. In order to optimize the response of DC motor, using PID feedback, closed loop control.)
- 2014-01-23 09:26:35下载
- 积分:1
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BISS-B---Stimulate_OK
BISS-B 源代码。包含传感器模式和寄存器模式(BISS-B source code. Includes sensor mode and register mode)
- 2021-03-15 19:29:22下载
- 积分:1
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Dsm_hw_project_no_os
说明: 主要实现了STM32F10X的串口dma,实现了flash操作;并且 直接可以编译运行;(It mainly implements the serial port DMA of STM32F10X, realizes flash operation, and compiles and runs directly.)
- 2020-06-20 18:40:02下载
- 积分:1
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UART
一些mcu(微处理器)没有硬件异步串行口(UART)为了组网,只能用软件模拟 异步串行口(UART)(Some mcu (microprocessor) no hardware asynchronous serial port (UART) for networking, can only simulate asynchronous serial port software (UART))
- 2015-09-30 16:40:09下载
- 积分:1
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StallingsAES
AES,The AES Cipher,Key Terms, Review Questions, and Problems,S-AES Structure,Appendix 5A Polynomials With Coefficients In GF(28)
- 2010-06-19 04:27:35下载
- 积分:1
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elsarticle
latex排版elsarticle自编程序,排版sci必备(latex typesetting elsarticle self programming, layout sci essential)
- 2014-03-14 10:36:37下载
- 积分:1
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yemianceju
超声波液面测距,已经编译成功,可以直接使用。(Ultrasonic ullage, has compiled successfully, can be used directly.)
- 2013-03-23 09:29:23下载
- 积分:1
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rilishizhong
说明: MCU 52 单片机控制程序,主要功能是日历时钟显示函数控制函数的算法。(MCU 52 microcontroller control program, the main function is to control the function of the calendar clock display function, the algorithm.)
- 2011-04-07 11:06:50下载
- 积分:1
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MPU6000
利用SPI总线读取MPU6000的值,传感器数据准备好后产生外部中断进而触发STM32去读取(The SPI bus read MPU6000 value, the sensor data is ready and then generate an external interrupt trigger STM32 to read)
- 2020-11-23 00:19:35下载
- 积分:1
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ALIENTEK MINISTM32 实验33 触控USB鼠标实验
ALIENTEK MINISTM32 实验33 触控USB鼠标实验(ALIENTEK MINISTM32 experiment 33 touch USB mouse experiment)
- 2019-05-18 13:33:19下载
- 积分:1