This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus digital temperature sensor DS18B20 and single chip microcomputer. The core components of the system are AT89C51 m sensor.远离宗教极端思想去极端化学校 :新疆工程学院姓名 :买力克.玉苏音This paper mainly introduces the design of an intelligent temperature control system which realizes the function of temperature measurement and control by using single bus di