Automatic Moisture Controller

Abstract: The automatic moisture controller helps farmers water their crops just right. It uses special sensors, tiny computers, and devices that control water flow. By constantly checking the soil's moisture and making quick decisions, it only waters when needed, saving water and helping plants grow better. This system is good for farmers because it's affordable and eco-friendly. Tests show it works well, keeping the soil just moist enough for crops to thrive, which means better harvests and less wasted water.

The system integrates moisture sensors, microcontrollers, and actuators to achieve precise and efficient control over soil moisture levels. Through real-time monitoring and analysis of soil moisture data, the controller autonomously adjusts irrigation schedules to ensure optimal moisture conditions for plant growth while minimizing water usage. The proposed controller offers a cost-effective and sustainable solution to address the challenges of water scarcity and agricultural productivity

Keywords: HC05 Bluetooth, Moisture Sensor, Arduino’s Nano board, I2C Module, LCD display.