2010•Equipment Manufacturing TechnologyRequires access

The Design of Air-condition Temperature Control System Based on AT89S52 MCU

Fulin Chen

Abstract

In this paper,designed the Air-condition temperature control system based on AT89S52 MCU. The system hardware consists of power supply circuit、temperature acquisition circuit(DS18b20)、key board、display circuit、control circuit and other auxiliary circuit ; Software used 8051C-language programming. The system can complete the temperature display,temperature settings,air-conditioning control and temperature alarm limits and many other functions in the modern production and life has a high application value.

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Available abstract

Key concepts: Microcontroller, ALARM, Temperature control, Key (lock), Circuit design, Control system, Software, Power (physics)