2013•Journal of Yangzhou Polytechnic CollegeRequires access

Replacement of DS18B20 in the System of Single Bus Multipoint Temperature Measurement

Xinhua Yang

Abstract

In using the single bus multipoint temperature measurement system composed of the temperature sensor DS18B20 and the single-chip AT89S52,there is some difficulty in finding and replacing the damaged sensor.This paper describes the change of DS18B20 in this system.Meanwhile,it provides the hardware design and software program of the problem-solving.

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Key concepts: Software, Embedded system, Computer science, Temperature measurement, Computer hardware, Engineering, Real-time computing, Operating system