Automated Agricultural Watering Robot: Arduino Control System (MRC 2021)
Hardware overview of the autonomous agricultural watering robot developed by Team Ketrika for the MRC 2021 (Mada Robot Contest 2021). Built on the Arduino platform, the system integrates a soil moisture sensor, a water pump, an LCD interface, and status LEDs (red for testing, blue for watering). The control logic polls soil conditions every 24 hours to execute conditional watering cycles, demonstrating the efficiency and precision of automated agricultural systems.