Abstract: A microcontroller-based Green House control unit is used to automate the control and tracking of equipment and quantities such as screening installations, heating, cooling, illumination, temperature, soil moisture level, and other quantities/conditions in a Green House, obviating the need for human monitoring. It incorporates and automates by turning on or off all tracking devices in the home, as well as providing tips for solutions when the need occurs, with an improved functionality. This is thanks to MCU technology's ability to be quickly changed and re-modified while remaining portable. There is even a warning circuit to draw the Supervisor's attention. The aim of this research is to determine the efficacy and functionality of a green house control system. In a smart irrigation scheme, the Atmega16 is the operating device.

Keywords: - Microcontroller, DC , Sensor and Relay Driver

| DOI: 10.17148/IARJSET.2021.8976