This paper introduces a simple and easy temperature measuring and controlling system made up of a new -type temperature-measuring integrated circuit DS1820 and semiconductor refrigerator.
介绍了一种使用新型测温集成电路ds1820和半导体致冷器件组成的简单精巧的温度测控系统。
In this paper, the basic constitute, working principle, program chart and character of the main-subsidiary system measuring and controlling temperature were given.
本文叙述了主从式温度测量控制系统的基本组成、工作原理、程序控制框图和系统的特点。
The application of the DS1820 digital temperature sensor in the measuring and controlling system and software design is discussed detailedly in the paper.
详细讨论DS1820温度传感器和单片机接口电路，软件设计以及在测控系统中的应用。
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