The article uses STC89C52 as the main control device to design an automatic water shortage protection control system for a water dispenser,and details the reliability design of anti dry burning and the circuit design of each module of the hardware circuit.The system uses non-contact liquid level sensors and numerical temperature sensors as detection methods,combined with a design scheme of relay"series"control,to achieve the reliable prevention of dry burning when the water dispenser is short of water.
关键词
饮水机防干烧/可靠性设计/单片机/继电器控制
Key words
water dispenser to prevent dry burning/reliability design/single chip microcomputer/relay control
维普
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