Design of Temperature Measurement System Based on Microcontroller

This temperature measurement system is based on the control of AT89S52 single chip microcontroller, with temperature display function. Temperature information is changed into digital signal directly by a single bus digital temperature sensor DS18B20, and the digital signal is sent into microcontroll...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 513-517; no. Applied Science, Materials Science and Information Technologies in Industry; pp. 4039 - 4042
Main Authors Rui, Cao, Bao, Kong Jun
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 06.02.2014
Subjects
Alarm systems
Control systems
Design engineering
Digital
Liquid crystal displays
Microcontrollers
Real time
Temperature measurement
Digital Temperature Sensor
Microcontroller
Temperature Measurement
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Summary:This temperature measurement system is based on the control of AT89S52 single chip microcontroller, with temperature display function. Temperature information is changed into digital signal directly by a single bus digital temperature sensor DS18B20, and the digital signal is sent into microcontroller for real-time acquisition. The results are displayed through LCD module 1602 in real time. The system is with the characteristics of low cost, high precision, stable performance and convenient operation. The system can be extended to multi-point temperature detecting system easily, and adding temperature transfinite alarm function.
Bibliography:Selected, peer reviewed papers from the 2014 International Conference on Advances in Materials Science and Information Technologies in Industry (AMSITI 2014), January 11-12, 2014, Xi’an, China
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ISBN:9783038350125
3038350125
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.513-517.4039