To Realize the Detection and Control of Environment Temperature and Optical Intensity Based on AT89S52
2012 ◽
Vol 594-597
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pp. 1093-1097
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This device is designed to monitor the temperature and optical intensity in specific entironment and situation, and then to carry out the related follow-up treatment and control. The device is based on microcomputer AT89S52 to manage the information collected by the temperature sensor monolithic integrated circuits DS18B20, light intensity sensors and light-sensitive resistance. And the managed result is displayed by the man-machine interface FYD12864 . After that,the collected data is analysed and compared with the predicted data ,and then it will give an alarm when the data exceeds the provided standard..
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2015 ◽
Vol 18
(4)
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pp. 370
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