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Air conditioner is a power-hungry appliance in our life. Reducing power con-sumption and optimizing operational efficiency are important topics in smart space development. This paper builds an intelligent air conditioning system based on embedded modules. The temperature sensor module detects the surrounding temperature and transmits the collected data to the central control module via Zigbee protocol. Upon receiving the data from the temperature sensor module, the central control module analyzes the temperature in the room and further operates via IR transmitters to optimize the working parameters of the air conditioner according to the latest temperature data. This development not only shows the intellect of electrical appliances, but also achieves the purpose of saving energy.
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