摘要
通过51单片机和PT100铂电阻实现了对温度的精确测定,可以实现在-50℃^+600℃测温范围之间,准确测定出相应环境下的温度,并用LCD1602液晶显示器将实时温度显示出来。在此基础上增加控温报警模块,实现温度超限报警功能。
51 single chip microcomputer and PT100 platinum resistance help measure temperature,which then is controlled in the range of-50℃^+600℃.The corresponding environment temperature can be accurately measured,and the real-time temperature can be displayed by LCD1602 LCD.On this basis,the temperature control alarm module is added to realize the temperature over limit alarm function.
作者
周鸿雁
沙力妮
ZHOU Hong-yan;SHA Li-ni(Daqing Normal University,Dqing,Heilongjiang 163712;Daqing Oilfield Technical Supervision Centre,Dqing,Heilongjiang 163453,China)
出处
《大庆师范学院学报》
2020年第3期111-115,共5页
Journal of Daqing Normal University
