Design and Implementation of Intelligent Controller of Low Voltage Solenoid Valve Based on ZigBee

In order to reduce the labor cost and reduce the water use of agriculture and improve the utilization of water resources, an intelligent controller of low voltage solenoid valve based on ZigBee is designed in this paper
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. The intelligent controller will collect the solar energy as a source of energy and monitor the command information of the monitoring center of the system in real time. It will also collect the data of soil moisture, pipe pressure, pipe flow, and control the irrigation electromagnetic valve at the same time so as to realize the purpose of accurate irrigation, appropriate irrigation, reducing water loss, unattended operation and automatic control of irrigation system.