2009•Computer Knowledge and TechnologyRequires access
Based on DS18B20 Temperature Measuring System
Zhou Chen
Open publisher page 1 citations
Abstract
Take temperature gathering processing and the demonstration as goals,has studied based on At89S51 Single-Chip integrated circuit's temperature examination and the demonstration design method,has given the hardware and the software system design,including the temperature sensor chip's selection,the monolithic integrated circuit and temperature sensor's connection designs as well as realizes temperature gathering and the data transmission software design.This system structure is simple,the cost is low,the volume is small,the temperature measurement scope is -55℃～125℃,may apply in many temperature examination domain.