Description: 用16C57进行PWM调制，控制MOS管，实现调数和调温等-16C57 used for PWM control MOS transistors, achieving several transfer and temperature regulation, etc. Platform: |
Size: 3771 |
Author:long |
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Description: 用16C57进行PWM调制，控制MOS管，实现调数和调温等-16C57 used for PWM control MOS transistors, achieving several transfer and temperature regulation, etc. Platform: |
Size: 3072 |
Author:long |
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Description: 这是一个用keil-51编写的C51程序，里面含有温度控制的PID核心算法，这为温度的精密控制提供了保证，同时有液晶12864的驱动，而且有PCB电路图，供大家学习和参考。-This is a written with keil-51 C51 program, which contains the core PID temperature control algorithm, which is the precise temperature control can be ensured, while an LCD 12864 driver, but also PCB circuit, for your study and reference. Platform: |
Size: 281600 |
Author:邓军 |
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Description: PWM经过RC滤波产生电压,经过XTR115产生4-20mA电流输出,要点是XTR115的电压输入问题,自身为两线制,+5V输出提供不了较大电流,需要用DCDC,RC滤波采用钽电容和4.7k-4.9k的低温漂电阻能得到较高线形度,PWM输出为AVR单片机16位,模式15,不分频-PWM voltage generated through RC filter, after XTR115 have 4-20mA current output, the key points of the voltage input XTR115 problems, their own two-wire system,+ 5V output can provide a larger current, need to DCDC, RC filter using tantalum capacitors and 4.7k-4.9k resistor at low temperature drift can be a higher degree of linear, PWM output for the AVR Singlechip 16, mode 15, regardless of the frequency Platform: |
Size: 4096 |
Author:niucunfei |
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Description: 该论文《基于LabVIEW的热电空调温度模糊控制系统的研究》是优秀硕士学位论文。
主要内容如下: 1.阐述了热电制冷的基本原理,并对热电制冷的热力学特性和极限工况进行了分析与计算。 2.根据热电空调的温度控制要求选取了适用于系统的模糊控制规则,并在LabVIEW环境下完成了对模糊控制器的设计并进行了输入输出性能测试。 3.在研究信号采集和调理技术的基础上,结合信号调理设备实现了在LabVIEW环境下热电空调温度监测子系统的软件设计。 4.完成了热电空调供电子系统的PWM直流斩波调压电路的设计及LabVIEW环境下硬件电路控制的程序设计 利用PSpice对PWM直流斩波调压电路进行了硬件...
-The thesis, "LabVIEW-based thermoelectric air-conditioning temperature fuzzy control system" is the outstanding master s thesis.
Are as follows: 1. Expounded the basic principles of thermoelectric refrigeration, and thermoelectric refrigeration thermodynamic properties and the limits of operating conditions are analyzed and calculated. 2. In accordance with thermoelectric temperature control air-conditioning requirements for the system selected for the fuzzy control rules, and LabVIEW environment to achieve the design of fuzzy controller and the input and output performance test. 3. In signal acquisition and conditioning techniques, based on the combination of signal conditioning equipment in the LabVIEW environment thermoelectric air-conditioning temperature monitoring subsystem software design. 4. Achieve a thermoelectric air-conditioning power supply subsystem PWM DC chopper regulator circuit design and LabVIEW environment to control the hardware circuit desig Platform: |
Size: 7842816 |
Author:若水 |
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Description: 以mega64为主控核心,驱动外围共同工作,有max197adc12位.max5453数字电位器.18b20温度传感器.hb128x64液晶.继电器.PWM控制直流电机转速等.全部为原创.-Mega64 for the master to the core of the external drive to work, there max197adc12 bit. Max5453 Digital Potentiometers .18 b20 temperature sensor. Hb128x64 LCD. Relay. PWM DC motor speed control and so on. All original. Platform: |
Size: 345088 |
Author:wr |
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Description: 本文件夹包含浙江大学信电系暑期电子设计培训时以及校赛时的几个项目的代码，包括波形发生器，集成运算放大器，简易数字显示声音信号采集测量仪的设计，数码管红外遥控显示，温度测量PWM模拟控制LED等。采用的单片机为凌阳SP061A单片机。-This folder contains a letter, Zhejiang University, Department of Electrical Electronic Design training in the summer and school event, when the time code for several projects, including waveform generator, integrated operational amplifier, simple digital display audio signal acquisition measuring instrument design, digital control infrared remote control display, temperature measurement PWM analog control LED and so on. Sunplus SP061A used for the microcontroller MCU. Platform: |
Size: 723968 |
Author:金心宇 |
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Description: This source code improves an interface for the control of 5 outs from PIC16F877A to on/off 5 house devices (this outs must be optoisolated trough optocouplers like MOC3041). This code also do A/D conversion for the temperature sensor LM35 to temperature control. Platform: |
Size: 1024 |
Author:kYc0o |
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Description: 139个单片机源代码程序和仿真图（DSN），用proteus仿真，学习单片机绝佳的程序。例如：《lcd1602仿真实例》、2io5键盘模拟音量数码管显示、4线步进电机控制、8通道自动温度检测系统仿真（含原程序）、32X16LED汉字点阵显示屏(atmega16)、32x16汉字、DS18B20仿真实例、PWM电机正反转、PWM调温、SPI演示文件两个595对接、ULN2803、播放音乐、代码大全中文版[1]、单片机控制的电动自行车驱动系统、单片机实验29个、俄罗斯方块、刚做好的十个字的led屏模拟有程序、搞得一个温湿度传感器电路、混合电压系统设计、基于PROTEUS的推箱子游戏、流水灯-139 microcontroller source code program and simulation diagram (DSN), with proteus simulation, learning microcontroller excellent program. For example: "lcd1602 simulation of real-
Cases ", 2io5 keyboard analog volume digital tube display, 4 wire stepper motor control, 8-channel automatic temperature detection system simulation (including the original program),
32X16LED character dot-matrix display (atmega16), 32x16 characters, DS18B20 simulation example, PWM motor positive inversion, PWM thermostat, SPI presentation files
2 595 docking, ULN2803, music, code complete Chinese version [1], microcontroller-controlled electric bicycle drive system, single-chip experiment 29
Months, the Russian box, just do a good job in 10 words led screen simulation of process gets to a temperature and humidity sensor circuit, mixed-voltage system design, based on the
PROTEUS the Sokoban game, water lights ... ... Platform: |
Size: 21815296 |
Author:tong |
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Description: 恒温控制
采集温度
通过rs232上传温度到上位机
等待接受上位机的指令
判断环境温度与恒温温度大小
采用pid算法
通过iic总线改变加热pwm的占空比
-Temperature control the temperature through the acquisition rs232 uploaded to the host computer to wait for the temperature to accept host computer instructions to determine the size of the ambient temperature and constant temperature using pid algorithm iic bus, changing the heating duty cycle pwm Platform: |
Size: 9216 |
Author:张桂榕 |
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Description: 本双足机器人以双足步行动作方式，采用AVR系列的单片机ATmega8L为控制核心，凌阳61单片机为语音控制模块，采用pWM编码调制的舵机（伺服电机），红外线感应器，温度感应器构成。能实现双足行走，执行avr单片机eprom内预置的程序，自动避障，感应并且扑灭火源，语音控制行走等功能。由单片机的IO口控制机器人的运动，由红外感应器实现自动避障，由温度火焰感应器和涡轮风扇实现灭火，语音控制则由凌阳单片机自带的丰富的语音功能来编程实现。-The biped walking biped robot to action, the use of AVR family of microcontrollers ATmega8L as the control center, Sunplus 61 MCU for voice control module, using pWM coded modulation servo (servo motor), infrared sensors, temperature sensors composition. To achieve biped walking, the implementation of the pre-avr microcontroller eprom program, automatic obstacle avoidance, sensor and put out the fire source, voice control walking and other functions. IO port by the MCU to control the robot' s movement, from the infrared sensor for automatic obstacle avoidance, by the temperature sensor and turbo-fan the flame to achieve fire suppression, voice control by Sunplus microcontrollers rich voice that comes to programming. Platform: |
Size: 1250304 |
Author:杨雯森 |
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Description: protues 仿真 PWM调温，温度的控制的很好列子。-protues simulation PWM thermostat for temperature control of the well Liezi. Platform: |
Size: 50176 |
Author:叶冰 |
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Description: Description
The UC3842/UC3843/UC3844/UC3845 are fixed
frequencycurrent-mode PWM controller. They are specially
designed for Off-Line and DC to DC converter applications
with minimum external components. These integrated
circuits feature a trimmed oscillator for precise duty cycle
control, a temperature compensated reference, high gain
error amplifier, current sensing comparator and a high
current totempole output for driving a Power MOSFET. The
UC3842 and UC3844 have UVLO thresholds of 16V (on)
and 10V (off). The UC3843 and UC3845 are 8.5V(on) and
7.9V (off). The UC3842 and UC3843 can operate within
100 duty cycle. The UC3844 and UC3845 can operate
with 50 duty cycle.-Description
The UC3842/UC3843/UC3844/UC3845 are fixed
frequencycurrent-mode PWM controller. They are specially
designed for Off-Line and DC to DC converter applications
with minimum external components. These integrated
circuits feature a trimmed oscillator for precise duty cycle
control, a temperature compensated reference, high gain
error amplifier, current sensing comparator and a high
current totempole output for driving a Power MOSFET. The
UC3842 and UC3844 have UVLO thresholds of 16V (on)
and 10V (off). The UC3843 and UC3845 are 8.5V(on) and
7.9V (off). The UC3842 and UC3843 can operate within
100 duty cycle. The UC3844 and UC3845 can operate
with 50 duty cycle. Platform: |
Size: 184320 |
Author:shen |
Hits:
Description: 多路数字温度监控系统设计--哥们的毕业设计，注意有测又有控。因为它有些复杂，所以参考价值非常高：ds18b20多片组网，编程实现唯一寻址；4×5矩阵键盘实现输入操作；由于系统庞大，就扩展了RAM和I/O口，易移植；具有输出控制单元，能输出pwm波控制电机转动快慢；上下限温度设置，越限声音报警，根据温度高低，电机会自动调整转速。可改进的地方：后续如果想研究深入，可加进pid整定就完美了，待加入各种智能算法，使电机根据需要而实现各种智能的运转-Multichannel digital temperature monitoring system design- buddy of graduation design, attention to measurement and control. Because it is somewhat complex, so the reference value is very high: DS18B20 multiple networking, programming only addressing 4 x 5 matrix keyboard input operation because the system is huge, extends the RAM and I/O port, easy to transplant having the output control unit, can output PWM wave control of motor rotation speed the upper and lower limits of temperature setting, the alarm sounds, according to high and low temperature, automatically adjust the speed of motor. Room for improvement: to follow if you want to study in depth, can be added to the PID setting is perfect, to join the various intelligent algorithms, so that the motor according to the need and the realization of various intelligent operation
Platform: |
Size: 169984 |
Author: |
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Description: 单片机输出PWM进行恒温控制，采用PID算法控制温度-Microcontroller PWM output for temperature control, temperature control using PID algorithm Platform: |
Size: 4096 |
Author:宋冬雪 |
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Description: 利用51单片机PID算法控制pwm的占空比实现水温控制-51 SCM PID control algorithm pwm duty cycle for temperature control Platform: |
Size: 100352 |
Author:钱益阳 |
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Description: 通过对问对传感器LM50BIM3采样的温度模拟值进行数字转化及分析，然后以PWM的方式利用半导体制冷片进行温度控制。-By asking the analog value of the temperature sensor LM50BIM3 sampling and analysis of digital conversion and then PWM manner using a semiconductor coolers for temperature control. Platform: |
Size: 2048 |
Author:元 |
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Description: 使用stm32F103开发板利用PID算法控制PWM信号控制大功率MOS管通断，为一个20Ω/30W的空心瓷管电阻加热。在控制温度过程中通过温度传感器（DS18B20）实时监测系统温度，并使用stm32F103开发板所提供的电阻式触摸屏显示实时温度和预设温度及温度控制面板。(Using the stm32F103 development board, the PID algorithm is used to control the PWM signal to control the high power MOS tube, and it is heated for a 20 Omega /30W hollow ceramic tube. During the control of temperature, the temperature of the system is monitored in real time by temperature sensor (DS18B20), and the real-time temperature and preset temperature and temperature control panel are displayed by the resistive touch screen provided by the stm32F103 development board.) Platform: |
Size: 5954560 |
Author:军犬
|
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Search - pwm for temperature control