AgriSync is an integrated solution combining hardware and a mobile app, powered by machine learning, to optimize irrigation and fertilization in agriculture. The "brain" (main hardware) serves as the hub, collecting data from multiple modular sensors ( support hardware) deployed in the field. These sensors measure soil conditions, weather variables, and crop health, sending the data to the main hardware unit for real-time analysis and processing. The mobile app pairs with this "brain," providing farmers with immediate, tailored recommendations on irrigation and fertilization.