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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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demo1forbaseboard
说明： demo1forbaseboard，芯片板的例程1，按键控制led灯的亮灭(Demo1forbaseboard,routine 1 of chip board,key control LED light on and off)
- 2019-10-28 14:45:06下载
- 积分：1
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LED888
8x8x8光立方全套资料，含有源码，电路图，PCB(8x8x8 light cube full set of data containing the source code, schematics, PCB)
- 2015-08-03 17:39:02下载
- 积分：1
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17_LCD1602基本显示程序
说明： 简单的lcd1602显示代码，说明通俗易懂(Simple lcd1602 display code)
- 2020-06-17 19:20:02下载
- 积分：1
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main
DMA基本程序，适合初学者，希望大家都能学号，祝大家事业有成，学习32使我快乐(The basic program of DMA is suitable for beginners. I hope everyone can get a number. I wish you success in your career. Learning 32 makes me happy.)
- 2020-06-25 10:40:01下载
- 积分：1
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基于STM32F103的RC522驱动程序
基于STM32F103的RC522 RFID 驱动程序，可正常读写卡(Based on STM32F103, the RC522 RFID driver can read and write cards normally.)
- 2019-04-16 16:23:15下载
- 积分：1
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24L01
这是24L01台产资料，详细介绍了24L01如何使用，还有一些教程。(The machine is 24 l01 production data, 24 l01 was introduced in detail how to use, and some tutorial)
- 2016-04-29 14:42:01下载
- 积分：1
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adxl345
说明： 此程序是使用ADXL345三轴重力传感器和433超再生无线模块结合，在重力感应下，通过发射模块将方向信号发射给接受模块，从而控制小车的方向。(This program uses adxl345 three-axis gravity sensor and 433 super regeneration wireless module. Under the gravity induction, the direction signal is transmitted to the receiving module through the transmitting module, so as to control the direction of the car.)
- 2019-12-31 19:24:55下载
- 积分：1
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PGA2310
PGA2310的stm32驱动程序，可以任意选择通道放大倍数(PGA2310 driver for stm32)
- 2019-06-07 16:43:13下载
- 积分：1
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CDPartner
这是一个带有时钟,闹钟的桌面宠物程式.
还有记事功能!!COOL(This is a clock, alarm clock, desktop pet programs. There Notepad function!! COOL)
- 2007-11-29 19:45:16下载
- 积分：1
