This project presents the design and implementation of an efficient smart irrigation system powered by solar energy, using a PIC microcontroller and GSM communication technology. The system is developed to automate the irrigation process in agricultural fields, ensuring optimal water usage and reducing manual labor. It employs a soil moisture sensor to monitor the water content in the soil, and based on predefined thresholds, the PIC microcontroller controls the activation and deactivation of a water pump. A solar panel, along with a battery and charge controller, provides a reliable and sustainable power source, making the system suitable for remote or off-grid locations. The integration of a GSM module enables remote monitoring and control by sending SMS alerts to the user about the system status, such as moisture levels and pump activity. This smart irrigation system not only conserves water and energy but also enhances agricultural productivity by delivering precise irrigation based on real-time soil conditions.
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