Automatic Control of Center Pivot Irrigation System

This paper discuss how to control of center pivot irrigation system automatically without present of human in the field. Microcontroller considerd the important component in this project received Signals from temperature and humidity sensors then signals transmitted to motor even to moving sprinklers forward and reverse even irrigated to field using pump to raise the water to the top of tower and distributed by using water spray. Pc interface by using max232 and Rs232. This system to allow montoring to field from far.