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TemperatureControlSystem
本系统严格按照题中所定参数及要求，构建了一个以MSP430单片机为控制核心的温度自动控制系统。该系统用PSB型负温热敏电阻作为温度传感器，以一种类R-F的方法测量木盒内实时温度，单片机用实时温度与预设温度值一起代入PID算式得出一个温度增量，再用此温度增量线性的控制PWM波的占空比，开关电源的输出电压也会随之变化，即制冷晶片的输入功率发生变化，因此制冷晶片制冷（加热）的功率随PWM波占空比变化，达到自动控温的目的。本系统制冷（加热）效果明显，效率高，界面友好，制作精致，能够胜任题中所定各项要求。(Question in strict accordance with the system parameters and requirements set out to construct a MSP430 microcontroller to control the core temperature control system. The system with the PSB-type negative thermal sensitive resistors as temperature sensors, the method in a class of RF real-time measurement of temperature inside the wooden box, single chip with real-time temperature and the preset temperature value into the PID formula come together on behalf of a temperature increase, then this temperature increment linear wave PWM duty cycle control, switching power supply output voltage will change, that is cooling the chip input power changes, so cooling the chip cooling (heating) power with the PWM duty cycle changes in wave to achieve the purpose of automatic temperature control. The system cooling (heating) effect is obvious, efficient, friendly interface, making sophisticated, capable of the requirements set out in the title.)
- 2010-06-08 20:30:00下载
- 积分：1
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06
说明： 基于惯性传感器和视觉里程计的机器人定位,论文创新性强。(Robot positioning inertial sensors and visual odometry based on)
- 2013-07-02 20:12:45下载
- 积分：1
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俄罗斯方块游戏
利用STM32F103ZET6单片机编写俄罗斯方块游戏(Using STM32 to write Tetris game)
- 2020-07-01 15:20:02下载
- 积分：1
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C8051Fxxx-SOC-microcomputer
学习C8051系列单片机的必备书籍，十分好用(Learn C8051 Series MCU essential books, very easy to use)
- 2013-10-07 17:09:53下载
- 积分：1
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double
power electronic machine model
- 2019-04-30 17:14:48下载
- 积分：1
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CertificationRequestInfo
Certification Request Info for Andriod.
- 2013-12-05 10:43:26下载
- 积分：1
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MPU6050姿态解算STM32源码（卡尔曼滤波）
MPU6050是我们常用的六轴空间位置处理芯片，次文档使用卡尔曼滤波的方式使数据更加的准确(MPU6050 is our commonly used six-axis spatial position processing chip. Kalman filter is used in sub-documents to make the data more accurate.)
- 2020-06-23 00:00:02下载
- 积分：1
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云台舵机
说明： 利用STM32控制两个舵机进而控制一个二维云台；直接输入角度就可以用(STM32 is used to control two steering gears and then a two-dimensional pan tilt table)
- 2020-09-28 18:36:52下载
- 积分：1
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b00st
：文章在对双BOOST DC-AC单级正弦波逆变电路工作原理进行分析的基础上，采用SPWM调制技术对其进行了仿真和试验研究，给出了相关结果。实践表明该电路可以实现高频功率变换下的单级升压工频逆变输出。(b00st)
- 2009-10-17 21:41:14下载
- 积分：1
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dcdc
dc-dc直流直流转换电路仿真，buck转换电路仿真(Dc- dc dc dc conversion circuit simulation, buck switching circuit simulation
)
- 2015-03-28 15:23:45下载
- 积分：1
