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Digital Temperature Monitoring System Design

Cui Linlin

(Grade 07,Class 4,Major electronics and information engineering£¬conmmunication engineering Dept,

Shaanxi University of Technology£¬Hanzhong 723003,Shaanxi)

Tutor: Wei Rui

[Abstract]: This system is based on single-chip microcomputer as the core, integrates temperature detection, data

acquisition, processing, alarm in one of the indoor environment temperature detection system. The system USES the digital temperature sensor on indoor environmental temperature testing, and then the single-chip computer of temperature sensors acquisition of the data processing, the liquid crystal display shows up, and will process after the temperature and compared to control value, whether the alarming circuit issued a warning signal.

[Key words]: Digital temperature sensor; Single-chip microcomputer; liquid crystal display; warning signal¡£

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