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《Journal of Qufu Normal University(Natural Science)》 2013-01
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The Design of Multi-function Measurement System Based on STC12C5A60S2

TANG Jun-fang①,ZHANG Li-hua②,LIU Jing-ke②(①School of New Energy Development and Utilization,Qingdao Technological University,266033,Qingdao; ②School of Electrical information automation,Qufu Normal University,276826,Rizhao,Shandong,PRC)  
This paper introduces the multi-function measurement system based on the single chip microcomputer STC12C5A60S2.The system achieves the following functions: air temperature and humidity test,CO2 concentration and indoor light intensity test.At the same time,it also has a function of calendar and clock display.This paper describes the design of hardware and software,component selection and circuit connection of the system.Through theoretical analysis and experiment,it can detect the CO2 content and indoor temperature and humidity light intensity effectively and accurately,which is also convenient and efficient to adjust parameters.
【Fund】: 青岛理工大学提供的资金技术支持
【CateGory Index】: TP274
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