This project presents the design and implementation of a simplified industrial automation system based on a Programmable Logic Controller (PLC) to control the operation of a DC fan motor. The system simulates real-world ventilation and cooling control applications commonly deployed in industrial facilities, workshops, and automated environments. The PLC functions …

In response to the severe climatic conditions of Maysan Governorate—characterized by an arid desert environment, summer temperatures exceeding 50°C, and intense solar radiation—this research investigates the development of thermally insulated cementitious building units capable of mitigating extreme heat gain. The study addresses the urgent need for construction materials that enhance …