To design and develop an embedded-based smart irrigation system that monitors soil moisture, temperature, and environmental parameters for automated water control. To implement regression-based machine learning models for accurate prediction of irrigation requirements, improving water efficiency, crop productivity, and long-term sustainability.
The Innovative Smart Irrigation Using Embedded and Regression-Based Machine Learning Technologies for Improving Water Security and Sustainability system is designed to optimize water usage in agriculture through intelligent monitoring of both field and environmental conditions. The system integrates a soil moisture sensor to monitor soil hydration, a DHT11 sensor and temperature sensor to measure environmental conditions, and a pH sensor to assess soil quality. Two DC water pumps are employed: one activates when water levels in storage tanks decrease, and the other dispenses neutralizing solution if soil pH exceeds safe limits. An ultrasonic sensor monitors water levels, while a Raspberry Pi collects all sensor data and executes a Random Forest Machine Learning model to predict irrigation needs and manage water distribution efficiently. Data is uploaded to the ThingSpeak IoT cloud platform for remote monitoring, and an LCD module displays environmental and field parameters along with irrigation status. In case of abnormal conditions, a buzzer alert is triggered, and a GSM module sends notification messages to the farmer. This system ensures sustainable water management, maintains optimal soil and air quality, and enhances crop yield through embedded computing, machine learning, and IoT-based monitoring.
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Hardware components:
· Raspberry Pi
· Memory Card
· Power Supply
· Adapter
· Soil Moisture Sensor
· pH Sensor
· DHT11 Sensor
· Ultrasonic Sensor
· DC Water Pumps-2
· LCD Display
· Buzzer
· GSM Module
Software requirements:
· Raspbian OS
· Python
Learning Outcomes
Project Development Life Cycle
Practical Exposure
Skills Developed