How to make Automatic Irrigation System Using Arduino

PCB for 2$ (any colour) : www.jlcpcb.com

I will show you how to build and implement an automatic irrigation system which can sense the water content in the soil and automatically irrigate your garden. This system can be programmed for different crop requirements and seasonal variations. This system is best suited for drip irrigation technique. I have also tested the system for different soil conditions and water availability.

This System will help you to irrigate your backyard Garden or your Indoor Garden automatically and you need not to worry about watering your favorite plants in your busy schedule.

Arduino UNO is the brain of this system and all the sensors and display devices are controlled by it. A Moisture sensor is used to read the Moisture content of the soil. An LCD is provided to monitor the Soil Status, Ambient Temperature, and Status of Water supply(Water Pump).

Please follow the following link for circuit diagram and Arduino code.


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