Smart Irrigation System Using IoT

Project Code :TEMBMA3897

Objective

To design and develop a smart irrigation system using IoT for efficient water management in agriculture. To monitor soil moisture and environmental conditions in real time and automate irrigation control, reducing water wastage while improving crop productivity and sustainable farming practices.

Abstract

This project presents a Smart Irrigation System using IoT to improve water management and agricultural efficiency. The system is developed using an Arduino integrated with sensors such as soil moisture sensor, DHT11 sensor, and pH sensor to monitor soil and environmental conditions. The soil moisture sensor detects the water content in the soil, while the DHT11 measures temperature and humidity, and the pH sensor checks soil acidity.Based on the sensor data, the system automatically controls irrigation. When the soil becomes too dry, the Arduino activates a relay to turn on the DC water pump for watering the field. An LCD display shows real-time sensor values, and a buzzer provides alerts when required. This system reduces water wastage, minimizes manual effort, and supports efficient and automated irrigation for smart farming applications.

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Hardware components:

  • Arduino
  • LCD Display
  • Soil Moisture Sensor
  • DHT11 Sensor
  • pH Sensor
  • Relay Module
  • DC Water Pump
  • Buzzer
  • Power Supply
  • Adapter

Software components:

  • Arduino IDE
  • Embedded C

Learning Outcomes

  • Arduino pin diagram and architecture
  • How to install Arduino IDE and required software
  • Setting up and installation procedure for Arduino IDE
  • Introduction to Arduino development environment
  • Basics of Embedded C / Python programming
  • Basics of IoT platforms
  • Working of power supply
  • About Project Development Life Cycle:
    • Planning and Requirement Gathering (software’s, tools, hardware components, etc.,)
    • Schematic preparation
    • Code development and debugging
    • Hardware development and debugging
    • Development of the Project and Output testing
  • Practical exposure to:
    • Hardware and software tools
    • Solution providing for real-time problems
    • Working with team / individual
    • Work on creative ideas
  • Project development Skills:
    • Problem analyzing skills
    • Problem solving skills
    • Creativity and imaginary skills
    • Programming skills
    • Deployment
    • Testing skills
    • Debugging skills
    • Project presentation skills
    • Thesis writing skills


Demo Video

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