Arduino based Automatic Irrigation System

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Original price was: 3,999.00₹.Current price is: 1,999.00₹.

The Automatic Irrigation System using Arduino Microcontroller is a DIY kit for managing irrigation in agricultural fields, automating the process based on soil moisture levels. It includes components such as Arduino microcontroller, LCD display, and water pump, offering efficient water management and reducing the need for manual intervention.

  • College Level Project.
  • Totally Hand-made.
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  • 100% working. Tested by S.R. Robotics.
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The Automatic Irrigation System using Arduino Microcontroller is a sophisticated solution designed to efficiently manage irrigation in agricultural fields. This DIY kit automates the irrigation process by monitoring soil moisture levels and activating the water pump accordingly, reducing the need for manual intervention.


  • Automated irrigation process based on soil moisture levels.
  • Arduino microcontroller for precise control and monitoring.
  • LCD display for real-time visualization of soil moisture and pump status.
  • Reliable sensing arrangement using metallic rods and op-amp comparator.
  • Reduces water wastage by delivering optimal irrigation to fields.
  • Easy to assemble and implement, suitable for DIY enthusiasts and agricultural projects.

Components Included:

  1. Arduino Microcontroller
  2. LCD Display
  3. Op-Amp Comparator
  4. Relay
  5. Water Pump
  6. Battery (2 units)
  7. Pipes


  1. Soil moisture levels are measured using a sensing arrangement consisting of two metallic rods inserted into the field.
  2. An op-amp comparator interfaces the microcontroller with the sensing arrangement, providing accurate moisture readings.
  3. The microcontroller collects input signals and activates the water pump through a relay based on preset moisture thresholds.
  4. The LCD display provides real-time feedback on soil moisture levels and pump status, ensuring optimal irrigation management.
  5. By automating the irrigation process, the system minimizes water wastage and human intervention, providing efficient irrigation to agricultural fields.


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