| 一种基于单片机的温度测量电路 |
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| 引用本文： | 娄建中,祁冰.一种基于单片机的温度测量电路[J].河南机电高等专科学校学报,2009,17(5):10-11,14. |
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| 作者姓名： | 娄建中 祁冰 |
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| 作者单位： | 河南新飞电器有限公司,河南,新乡,453002 |
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| 摘 要： | 采用PIC16F877单片机作为微处理器构成的温度测控系统,对处于不同点的6个热电阻传感器采集信号,送入单片机进行处理,可以对采集后的数据转换为温度值显示,超过温度界限时启动风扇降温。
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| 关 键 词： | 温度采集 温度传感器 热电阻 PIC单片机 |
Temperature Measure Circuit Design Base on Singlechip PIC |
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| Affiliation: | LOU Jian - zhong, et al ( Henan xinfei Electric Co. ltd. ,Xinxiang 453002, China) |
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| Abstract: | This design adopt PIC16F877 singlechip as the microprocessor to constitute temperature test and control system,collect signals of 6 thermol resistance temperature sensors which in different spots,the signals be send in singlechip to process,and drive three-digit LED to be displayed.This system only ask for display the temperature value which converse from the collected datas,and start-up the fan to drop temperature when the temperature pass the limitation. |
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| Keywords: | temperature collection temperature sensor thermol resistance PICsinglechip |
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