| 基于AVR单片机的温度测量系统 |
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| 引用本文： | 李龙飘,王岚,万传松,郭涛.基于AVR单片机的温度测量系统[J].国外电子元器件,2008,16(8). |
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| 作者姓名： | 李龙飘 王岚 万传松 郭涛 |
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| 作者单位： | 1. 中北大学,电子测试技术国家重点实验室,山西,太原,030051
2. 山西北方惠丰机电有限公司,科研设计一所,山西,长治,046012 |
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| 摘 要： | 介绍了由可编程Flash的8位AVR微控制器ATmega8L、1602液晶显示器、DS18820数字温度传感器等组成的温度测量系统.程序编译器使用CodeVisionAVR C Compiler,该编译器具有相关器件库函数,开发方便快捷.在此,对从硬件接口设计到编程实例进行了完整的分析与讨论.
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| 关 键 词： | 单片机 传感器 单总线 液晶显示 |
Temperature measuring system based on AVR single-chip microcomputer |
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| LI Long-piao,WANG Lan,WANG Chuan-song,GUO Tao.Temperature measuring system based on AVR single-chip microcomputer[J].International Electronic Elements,2008,16(8). |
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| Authors: | LI Long-piao WANG Lan WANG Chuan-song GUO Tao |
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| Affiliation: | LI Long-piao1,WANG Lan2,WANG Chuan-song1,GUO Tao1(1.Key Lab of Instrumentation Science & Dynamic Measurement North University of China,Taiyuan 030051,China,2.No.1 Academic Institution Shanxi North Huifeng Mechanical & Electronic Co.Ltd,Changzhi 046012,China) |
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| Abstract: | In this paper,a temperature measurement system is introduced including eight bits programmable FLASH AVR microcontroller ATmega8L,1602 LCD,DS18B20 digital thermometer and other components.With the use of CodeVisionAVR C Compiler,which has chip-related library functions,the system development process is convenient and quick.A complete analysis and discussion of the hardware interface design and the programming examples are presented. |
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| Keywords: | single chip microcomputer sensor 1-Wire LCD |
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