Agricultural mechanization is a crucial factor in enhancing productivity, reducing manual labor, and ensuring precision in farming operations. This project presents the design and development of a multifunctional autonomous agricultural robotthat integratesploughing, seed sowing, and spraying operationsinto a single, intelligent system. At the heart of this innovation is the Arduino UNO R3 microcontroller, which serves as the primary control unit, enabling real-time automation and coordination of various agricultural tasks. The system is equipped with DC motors, ultrasonic sensors, relays, and specialized tools such as cultivators, seed dispensers, and water/chemical sprayers, providing a comprehensive solution for modernized farming. The key advantage of this robot lies in its autonomous navigation capabilitiesfacilitated byultrasonic sensorsand anobstacle avoidance system, allowing it to function seamlessly in varied agricultural terrains. By leveraging sensor-based automation, the machine can intelligently maneuver through the field, detect obstacles, and adjust its operations accordingly, thereby minimizing operational disruptions and enhancing efficiency. Furthermore, the integration of precision seeding and controlled spraying mechanisms ensures optimal seed placement and precise application of fertilizers or pesticides, reducing wastage and promoting sustainable farming practices. The deployment of this technology aims to bridge the gap between traditional farming methods and modern mechanized solutions, addressing key challenges such as labor shortages, inefficient resource utilization, and inconsistent yield quality. Extensive testing and validation procedures are conducted to evaluate the robot’s efficiency in different field conditions, ensuring its adaptability and effectiveness. This multipurpose agricultural robot – plough seed spray , presents a groundbreaking step towards smart farming, offering an affordable, scalable, and adaptable solution for both small-scale and large-scale farmers. With the increasing demand for mechanized farming practices, this autonomous system not only contributes to improving agricultural productivity but also aligns with global efforts toward precision agriculture and sustainable farming. The research underscores the transformative potential of integrating automation in agriculture, paving the way for the widespread adoption of intelligent robotic systems in modern farming.
Rihan Pathan (Mon,) studied this question.