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Description: 多功能太阳能热水器设计 硬件：AT89S52单片机，晶振为12MHz，KS0108驱动的128*64液晶 SPI总线的DS1302时钟，1-WIRE温度传感器DS18B20。-Multi-function hardware design of solar water heater: AT89S52 microcontroller, crystal oscillator for the 12MHz, KS0108-driven 128* 64 LCD SPI bus ,1-WIRE clock DS1302 temperature sensor DS18B20.
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Size: 11264 |
Author: Arthur |
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Description: 本系统用一种新型的可编程温度传感器（DS18B20），不需复杂的信号调理电路和A／D转换电路能直接与单片机完成数据采集和处理，实现方便、精度高，可根据不同需要用于各种场合本系统采用单片机作为核心部件，采用DS18B20集成温度传感器对温度进行实时采样，通过对采集到的温度值与人工设定的值进行比较，控制电热器的加热功率和自动注入冷水来实现温度控制，并显示当前值与设定值。-The system with a new type of programmable temperature sensor (DS18B20), without the complexity of the signal conditioning circuitry and A/D converter circuit can be completed directly with the single-chip data acquisition and processing, to facilitate the achievement of high precision, according to different the need for a variety of occasions, the system uses a single-chip microcomputer as the core component, the integrated temperature sensor DS18B20 temperature in real-time sampling, collected by the temperature and artificial values set to control the electric heater and the heating power into cold water to achieve automatic temperature control, and display the current value and set value.
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Size: 8192 |
Author: Mr Qin |
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Description: 本系统的设计可以用于热水器温度控制系统和饮水机等各种电器电路中。它以单片机AT89S52为核心，通过3个数码管显示温度和4个按键实现人机对话，使用单总线温度转换芯片DS18B20实时采集温度并通过数码管显示，并提供各种运行指示灯用来指示系统现在所处状态，如：温度设置、加热、停止加热等，整个系统通过四个按键来设置加热温度和控制运行模式。-This system can be used in the design of the water heater temperature control system and various electrical appliances such as rice cookers circuit. The core of it is a microcomputer AT89S52. It realize interactive between people and device by three digital display temperature and four keys. The temperature conversion 1－WIRE BUS chip DS18B20 real-time sampling and display the temperature through the digital and provide various indicator to indicate different states of the system now,eg. settings temperature,heating,stop etc. The whole system use four keys to set up the heating temperature and control mode.
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Size: 8192 |
Author: 高阳 |
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Description: 采用单片机为控制器，DS18B20为温度传感器，滑动电阻为水位控制器，实现对热水器控制。系统为PROTEUS仿真。-By using single chip computer as the controller, DS18B20 as a temperature sensor, a sliding resistance to water level controller, to achieve water heater control. System for PROTEUS simulation.
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Size: 47104 |
Author: 刘清 |
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Description: 一个利用ds18b20、数码管、继电器实现一个电热水器控制系统。有仿真，验证可行。是单片机课设之一-A use of ds18b20, digital control, relay control system of an electric water heater. Simulation, verification feasible. Is one of the MCU class-based
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Size: 106496 |
Author: 李龙 |
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Description: 本智能排气扇以STC12C5A08S2为核心控制单元，通过远红外传感器探测热水器加热火焰来判定热水的开停。采用抗干扰能力强，精度高的数字温度传感器DS18b20感知温度，结合晶闸管BT136，实现无级调速。系统通过1602液晶把温度、湿度，转速等实时信息反馈给使用者。使用者也可通过键盘实现排气扇的本地控制。本设计通过霍尔传感器进行转速的采集，进而实现排气扇卡死等故障的自我检测。-The smart exhaust fan to STC12C5A08S2 as the core control unit to determine the hot water turns on and off through the far-infrared sensor to detect water heater heating flame. Strong anti-jamming capability, high accuracy digital temperature sensor DS18b20 sense temperature, combined thyristor BT136, stepless speed. System through 1602 LCD real-time information such as temperature, humidity, speed feedback to the user. The users can also be achieved through the keyboard of the local control of the exhaust fan. The design by the Hall sensor speed of acquisition, thus achieving exhaust fan stuck failure detection.
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Size: 635904 |
Author: yhw |
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Description: 本代码实现了一个基于DS18B20数字温度计和51单片机的温度测量和控制系统。系统共分三个模块：温度测量部分、温度控制电路部分与单片机控制部分。数字温度计直接将水温值读入单片机来完成检测水温，并实现实时显示温度，通过比较当前温度与目标温度，来输出控制信号——控制继电器通断从而控制电热杯电源通断，以实现温度调节和保温功能。-This code implements a circuit system based on 51 SCM, which is used to control the temperature of the water in heater by a SCM. The system is composed of three sections: the module of measuring temperature system, the module of controlling temperature system and the module of software. The digital thermometer gives the temperature value of the water to the SCM, which display the current temperature even and again. Through the comparison of the target temperature and the current temperature, the SCM export a control signal to control the heater s condition (on/off) by relay, to realize the function of controlling the temperature and keeping the temperature.
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Size: 60416 |
Author: Zhang |
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Description: 该设计以单片机AT89C52为核心，结合单线数字温度传感器DS18B20与液晶显示器12864，设计一种数字化、智能化热水器控制系统。该系统由主控芯片模块、DS18B20温度检测模块、LCD显示模块、水位检测模块、键盘控制模块、报警模块和电磁阀控制模块组成。给出了各个模块地结构及其工作原理、系统硬件原理图、程序流程图和部分源程序，并结合理论设计进行实物制作。此系统解除了热水器上水时需人工守候和过量溢水的问题，达到了省时、环保、节水的目的。该系统与传统的机械式控制系统相比较，具有结构简单，抗干扰能力强，使用方便等特点。-The design is based on the AT89C52 single chip computer as the core, combined with the single line digital temperature sensor DS18B20 and the liquid crystal display 12864, a design of digital, intelligent water heater control system. The system consists of a main control chip module, DS18B20 temperature detection module, LCD display module, the water level detection module, keyboard control module, the alarm module and the solenoid valve control module. Given to the structure of each module and its working principle, system hardware principle diagram, the program flow chart and some source code, and theoretical design of physical production. The need for manual waiting and excess water overflow problem of this system is to lift the water heater, the time-saving, environmental protection, and the purpose of saving water. Mechanical control system compared with the traditional, has the advantages of simple structure, strong anti-interference ability, easy to use and so on.
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Size: 2048 |
Author: 徐光祥 |
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Description: 本系统中使用了STM32F103VET6核心板、温度传感器DS18B20、lcd12864（串行）、直流电机模块、独立按键模块、蜂鸣器模块，模拟家用热水器的工作过程。除检测温度外，该系统在温度低于设定温度（系统初始设置50摄氏度）时电机旋转并且温度越低转速越快、核心板上的小灯按照特定规律（先由led0到led15逐个点亮再反向逐个熄灭再正向单个点亮）点亮；温度低于20度时增加蜂鸣器报警功能；独立按键可以调节用户设定温度大小。(A water heater system based on STM32. This system uses stm32f103vet6 core board, temperature sensor DS18B20, LCD 12864, DC motor module, independent button module, and buzzer module. In addition to temperature detection, when the temperature is lower than the set temperature (the initial setting is 50), the motor rotates and the lower the temperature, the faster the rotation speed is. At the same time, the small lights light up according to specific rules. When the temperature is lower than 20 , the buzzer alarm function is added.The independent key can adjust the setting temperature.)
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Size: 3025920 |
Author: ling_zed |
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