Description: 数据采集系统作为沟通模拟域与数字域的必不可少的桥梁有着非常重要的作用。本文介绍的重点是数据采集系统。数据采集与通信控制采用了模块化的设计，数据采集与通信控制采用了单片机8051来实现，硬件部分是以单片机为核心，还包括模-数转换模块，显示模块，和串行接口部分，还有一些简单的外围电路。8路被测电压通过通用ADC0809模-数转换，实现对采集到的数据进行模拟量到数字量的转换，由单片机对数据进行处理，用LCD显示模块来显示所采集的结果，并将数据通过串行口传输到PC机上，MCU与 PC机间的电平匹配采用MAX232接口芯片，由PC机完成数据接收和显示，VB程序编写了更加人性化的人机交互界面。-Data Acquisition System Analog domain as communication with the figure of the indispensable bridge between the domain has a very important role. This article focuses on the introduction of data acquisition system. Control data acquisition and communication of the use of a modular design, data collection and communications control to the use of a 8051 single-chip implementation, the hardware part of the single-chip microcomputer as the core, but also mold- digital conversion module, display module, and serial interface part, have some simple external circuit. 8 road test voltage through the common mode ADC0809- conversion, implementation of the collected data to the digital analog conversion, the data from the single-chip processing, with LCD display module to display the result of the acquisition, and data transmission through the serial port on the PC machine, MCU and PC-level matching between the MAX232 interface chip used by the PC-finish data reception and display, VB programmers Platform: |
Size: 61440 |
Author:liusixue |
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Description: 基于单片机的多路数据采集系统的设计方案，采用的是AD0809和51单片机，及LED液晶显示-To ADC0809 and 8051 as the core of the system, including three parts: data collection, data processing and display, the terminal receiver. Including its control, display, A/D converter, power conversion interface, personal computers. Design using ADC0809 data for 8 samples, using MCS-51 microcontroller serial port to send and receive data. Shown in part by the LED digital display 8155,75452,7407 and composition. Application of electronic design automation hardware design tools, software design modular programming method, based on KEIL C compiler platform Platform: |
Size: 376832 |
Author:张超 |
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Description: 基于单片机的多路数据采集系统的设计方案，-To ADC0809 and 8051 as the core of the system, including three parts: data collection, data processing and display, the terminal receiver. Including its control, display, A/D converter, power conversion interface, personal computers. Design using ADC0809 data for 8 samples, using MCS-51 microcontroller serial port to send and receive data. Shown in part by the LED digital display 8155,75452,7407 and composition. Application of electronic design automation hardware design tools, software design modular programming method, Platform: |
Size: 220160 |
Author:张超 |
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Description: 本文件是通过485通讯将接受MODBUS指令，采集AD数据，发送出并在对应的LED数码管上十六进制循环显示。-This document will be accepted by 485 MODBUS commands AD data collection, sending out and the corresponding LED digital display on the loop hex. Platform: |
Size: 38912 |
Author:zheng |
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Description: 本源码详细介绍了8051单片机C语言数据采集程序，可供学习单片机数据采集的朋友们参考学习-The source code details the 8051 C language data collection procedures, data collection for learning microcontrollers friends as a reference study Platform: |
Size: 10240 |
Author:李飞 |
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Description: 使用keil C并用PROTEUS仿真，实现8051单片机对温湿度传感器SHT10数据采集，并使用1602液晶显示。-PROTEUS using keil C and used simulation to achieve 8051 temperature and humidity sensor SHT10 of data collection, and use the 1602 LCD. Platform: |
Size: 82944 |
Author:施明 |
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Description: ８０５１单片机的ＡＤ采集功能，实现了单路采集数据并显示所采集的结果-8051 AD acquisition capabilities to achieve a single data collection and display the results collected Platform: |
Size: 19456 |
Author:齐洪涛 |
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Description: 8051单片机学习资料合集，比较适合入门的资料。-The 8051 study data collection, more suitable for entry information. Platform: |
Size: 7190528 |
Author:胡 |
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Description: Based on 8051 data acquisition design and ADC0809CCN，数据采集，EDA，串行口，模块化编程-Based on 8051 data acquisition design and ADC0809CCN，Data collection, EDA, serial port, modular programming Platform: |
Size: 373760 |
Author:沈先生 |
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Description: proteus仿真+Keil源工程文件+C#上位机
本系统主要利用串口通信，实现温度的实时采集和处理分析等简要功能。下位机（主控芯片8051）接收上位机（C#开发windows应用程序）的指令实现温度采集、温度报警功能，上位机通过发送指令控制采集时间间隔，报警上下限、报警温度点的控制，具有实时温度曲线显示功能；并能够调用数据库来查看、删除历史数据，以图表的形式作进一步统计分析。-The the proteus simulation+Keil source project file+C# host computer serial communication of the main use of the system, to achieve real-time collection and processing and analysis of the temperature briefly. Lower machine (master chip 8051) to receive the host machine (in C# developers windows application program) of the Directive to achieve temperature acquisition, temperature alarm function, the host computer sends instructions to control the acquisition time interval, the alarm limit alarm temperature point of control, with real-time temperature curve display function able to call database to view, delete historical data chart for further statistical analysis. Platform: |
Size: 4146176 |
Author:陈小飞 |
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