Temperature Check and Control System Based on Micro Controller

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Abstract:

This thesis has designed a temperature control system which takes Micro controller Unit AT89S51 as the core. Temperature signal received from sensor DS18B20 is analysed by AT89S51. It adjusts temperature using relay heating wire and fan. 1602LCD display the current temperature value and buzzer could give an alarm. The system can detect and regulate temperature in real time. It contributes to production efficiency.

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450-453

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June 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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