In view of the current intelligence lives in complex structure, such as the high cost of weakness, use of switch power supply and single chip design a wireless intelligent household system. It will control instructions through wireless remote control by way of the wireless controller sent to the module, again by wireless module will dictate the analytical to microcontroller, by the single chip microcomputer control switch power to control relay on or off, so as to achieve the intelligent control household appliances the purpose of the power switch.This paper introduces a smart home wireless power remote control system design based on MCU. The remote controller sends control instructions to the controller of wireless receiving module via wireless way. Then the wireless receiving module parses the instructions and sends them to MCU. Take advantage of MCU to control relays of switch power on and off so as to control appliances switch intelligently. The feature of this system is low cost, simple design and can realize multi-channel control.
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