Description: AT89C51测温与显示 AT89C51测温与显示-AT89C51 temperature measurement and display AT89C51 temperature and display temperature measurement and display AT89C51 Platform: |
Size: 6144 |
Author: |
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Description: 基于AT89C51和DS18B20的最简温度测量系统
温度检测的传统方法是使用诸如热电偶、热电阻、半导体PN结之 类的模拟温度传感器。信号经取样、放大后通过模数转换，再交自单片机处理。被测温度信号从温敏元件到单片机，-Based on AT89C51 and Jane DS18B20 most temperature measurement system temperature detection is the use of traditional methods such as thermocouples, thermal resistors, semiconductor PN junction, such as analog temperature sensor. Signal sampling, amplified through the analog-digital conversion, and then deal with pay since the single-chip microcomputer. The measured temperature signal from the thermo-sensitive components to the microcontroller, Platform: |
Size: 103424 |
Author:iviney |
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Description: 基于单片机AT89C51和温度传感器DS18S20的测量温度源程序，用LED显示测量出的温度-Based on AT89C51 single-chip temperature sensor and temperature measurement DS18S20 source, with LED display to measure the temperature Platform: |
Size: 15360 |
Author:张明 |
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Description: 本论文是基于AT89C51单片机的高精度测温系统的研制，包含系统设计的相关内容。-This paper is based on AT89C51 single-chip high-precision temperature measurement system, including system design, relevant content. Platform: |
Size: 210944 |
Author:Adriano |
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Description: ：介绍了基于AT89C51单片机的温室大棚温湿度测控系统设计原理，主要电路设计及软件
设计等。该系统采用AT89C51单片机作为控制器，可对执行机构发出指令实现大棚温湿度参数调节，
具有上下位机直接设置温湿度范围，温湿度实时显示等功能。上位机采用Delphi软件进行编写，用
户界面友好，操作简单，可以根据大棚作物生长情况绘制成简明直观的作物生长走势图，从而容易得
出最适合作物生长的温湿度值。-: AT89C51 single-chip based on the introduction of greenhouse temperature and humidity measurement and control system design principles, the main circuit design and software design. The system uses AT89C51 single-chip microcomputer as the controller issued a directive to the executing agencies achieve greenhouse temperature and humidity parameters of adjustment, with upper and lower machine set directly the scope of temperature and humidity, temperature and humidity in real-time display functions. PC prepared using Delphi software, user-friendly, simple operation, according to the growth of greenhouse crops into a clear and simple visual rendering of the crop growth charts, so easy to come to the most suitable crop of temperature and humidity values. Platform: |
Size: 67584 |
Author:lanchenglin |
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Description: 显示采用实验板，DS18B20测温，精度1度以内-Show that the use of the experimental board, DS18B20 temperature measurement accuracy within 1 ° ~ ~ Platform: |
Size: 3072 |
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Description: 在Proteus中利用单片机AT89C51设计温度测量与控制、LED显示电路，并利用Keil完成相关软件的编写与调试。-In the Proteus design using microcontroller AT89C51 temperature measurement and control, LED display circuit, and use Keil to complete the preparation of related software and debugging. Platform: |
Size: 70656 |
Author:zhoufan |
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Description: 基于单片机AT89C51和智能温度传感器DS18B20。温度测量点设置相应的温度上、下线。温度传感器DS18B20将温度转换成数字信号送入单片机，并与设定的报警温度上、下限值进行比较，信息通过LCD显示出来。如果实时温度超过设定的温度上、下限值，一方面由LCD显示信息，并发出报警声；另一方面自动控制继电器接通或断开，从而控制加热源的开与断，达到对温度进行实时监控的目的。-Based on AT89C51 microcontroller and intelligent temperature sensor DS18B20. Temperature measurement points set the appropriate temperature, the offline. Temperature sensor DS18B20 the temperature into a digital signal into the microcontroller, and with the set alarm temperature of the upper and lower limit comparison information through the LCD display. If the real-time temperature exceeds a set temperature of the upper and lower limits on the one hand by the LCD to display information, and alarm sound the other hand, turn on or off automatic control relay to control the opening and breaking heat source to achieve temperature conduct real-time monitoring purposes. Platform: |
Size: 10240 |
Author:王睿 |
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Description: 基于at89c51和ds18b20的温度测量电路，Proteus仿真，keil编程。可设置温度上限限，越限报警-Based at89c51 and ds18b20 temperature measurement circuit, Proteus simulation, keil programming. Temperature limit can be set to limit Limit Alarm Platform: |
Size: 21504 |
Author:lxr060909 |
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Description: 基于AT89C51单片机与DS18B20的温度测量系统-AT89C51 microcontroller based temperature measurement system with the DS18B20 Platform: |
Size: 569344 |
Author:zhaokonglong |
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Description: 基于AT89C51的自动温度测量报警系统设计全面详细讲解了硬件，软件及仿真-The automatic temperature measurement based on AT89C51 alarm system design comprehensively explains hardware, software and simulation Platform: |
Size: 143360 |
Author:王昆鹏 |
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Description: 基于AT89C51和DS18B20的环境温度监测系统-Based on AT89C51 and Jane DS18B20 most temperature measurement system Platform: |
Size: 902144 |
Author:张玉柱 |
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Description: 一种基于AT89C51单片机的智能温度控制器，采用K型热电偶和专用冷端温度补偿芯片MAX6675构成温度测量电路，由MAX6675输出的数字信号直接送入单片机，一方面通过 LCD 将温度显示出来；另一方面，将该温度与设定的温度值进行比较，根据其偏差的大小，采用改进的数字PID算法对其进行处理得到控制信号，此信号经过D\A转换器DAC0832转换为模拟量输出0～5V。- kind of based on AT89C51 intelligent temperature controller, the K thermocouple and special type of the cold end temperature compensation MAX6675 constitute a temperature measurement circuit chip, MAX6675 output by the digital signal directly into the single chip microcomputer, on the one hand, through the LCD will display temperature On the other hand, will the temperature and setting value, compared the deviation according to the size of the digital PID algorithm of the improved the processing get control signal, the signal through D \ A converter DAC0832 into analog output 0 ~ 5 V.
Platform: |
Size: 12288 |
Author:wangna |
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Description: 本文的温度显示系统是通过proteus仿真，利用单片机AT89C51单片机作为控制器，采用数字式传感器DS18B20进行温度采集和测量，实现实时温度检测，并通过LED显示器件显示温度的功能，能方便地应用于温度检测、控制场合。本设计采用DS18B20和AT89C51单片机研制一种温度显示系统。-This design of temperature detecting and measurement system is through proteus simulation, using microcontroller AT89C51 microcomputer as the controller, using digital sensor DS18B20 for temperature measurement, the temperature of multi-location real-time detection and through LED display device dispays the temperature function can be easily used in various temperature detection occasion. This design uses DS18B20 and AT89C51 microcontroller developed a temperature circuit detection system. Platform: |
Size: 12288 |
Author:huangyuan |
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Description: 利用DS18B20和AT89C51单片机、LCD1602液晶显示器实现的温度测量以及报警系统。（经仿真测试正确，已制成实物）-Use DS18B20 and AT89C51 microcontroller LCD1602 LCD monitor to achieve the temperature measurement and alarm system. (By simulation test correctly, has made in-kind) Platform: |
Size: 33792 |
Author:小星星 |
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Description: 基于AT89C51的DS18B20数字测温程序，开发环境为keil-Based on AT89C51 DS18B20 digital temperature measurement procedures, the development environment for keil Platform: |
Size: 29696 |
Author:丁小响 |
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Description: 本设计是针对MCS—51型AT89C51系列单片机在采样、比较和控制方面的应用。本课题研究的主要内容是：
（1）温度检测过程
该环节使用铂电阻Pt100为测温元件，Pt100具有性能稳定、抗氧化性能强和测量精度高等优点，可以实现较为准确的测温。
（2）数据的采集和转换过程
数据采集系统是计算机对整个系统进行控制和数据处理，采用ADC0804实现由模拟量到数字量的转换。
（3）温度控制过程
采用中断的方式，当A/D转换结束，发出中断请求，单片机响应请求，驱动继电器动作，进行加热或冷却的处理。
（4）显示过程
采用两位的LED数码管实现对现场温度的显示。-The design is applied for MCS-51 series MCU AT89C51-type sampling, compare and control. The main content of this research are: (1) the temperature detection process using the link Pt100 platinum resistance temperature measurement devices as, Pt100 with stable performance, strong antioxidant properties and high precision measurements, more accurate measurement can be achieved temperature. Acquisition and conversion process data acquisition system (2) of the data is a computer for control and data processing system, realized by using ADC0804 analog to digital conversion. (3) temperature control process using an interrupt, when the end of the A/D conversion, an interrupt request, the MCU responds to the request, the driver relay, heating or cooling process. (4) Display process uses two LED digital display temperature to achieve on-site. Platform: |
Size: 21504 |
Author:林 |
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Description: 基于单片机的数字温度计设计,是利用热敏电阻为敏感元件设计一个温度测量显示系统.-Digital thermometer microcontroller based design is the use of a thermistor sensing element is designed to display a temperature measurement system. Platform: |
Size: 5120 |
Author:于数晓 |
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Description: 体温是生命活动的一种体现，是人体新陈代谢的一个重要生理参数。它以AT89C51单片机为核心，结合温度传感器等外部设备，在软件的控制下，实现智能的体温测量。当温度高于38度时，报警器就报警，以此来引起人们的注意。(Body temperature is a manifestation of life activity and an important physiological parameter of human metabolism. It takes AT89C51 microcontroller as the core and combines temperature sensors and other external devices to achieve intelligent temperature measurement under the control of software. When the temperature is higher than 38, the alarm device is to arouse people's attention.) Platform: |
Size: 47104 |
Author:小奈 |
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