Design And Manufacturing of Automated Agricultural Irrigation System

Abstract

This paper demonstrates the application of automatic irrigation system to the plants which helps in saving money and water. The entire system is controlled using micro controller which is programmed as giving the interrupt signal to the sprinkler. Soil moisture sensor, temperature sensor and humidity sensor are connected to internal ports of micro controller via comparator, whenever there is a change in Soil moisture level, temperature and humidity of the surroundings these sensors senses the change in temperature and humidity and gives an interrupt signal to the micro-controller and thus the centrifugal pump, sprinkler, foggier is activated.