Smart or precision agriculture integrates mechatronics, sensors, robotics, and artificial intelligence to improve farming efficiency and sustainability. By deploying sensor networks, farmers can monitor soil moisture, crop health, and environmental conditions in real time. Automated irrigation and fertilization systems adjust resources precisely, reducing waste and increasing productivity. Drones and autonomous robots perform tasks such as seeding, spraying, and harvesting with high accuracy. Mechatronic systems also support predictive analytics, allowing early detection of diseases or nutrient deficiencies. This integration helps optimize yields, conserve water and energy, and minimize environmental impact, making agriculture more resilient and sustainable.