A Data Acquisition System (DAS) is a technology used to collect, measure, and analyze data from various sources. It typically consists of sensors, signal conditioning equipment, and data processing units that work together to gather information about physical phenomena, such as temperature, pressure, or voltage. The collected data can be stored, displayed, or transmitted for further analysis. DAS is widely used in fields like engineering, environmental monitoring, and industrial automation. By utilizing a Data Acquisition System, organizations can make informed decisions based on real-time data, improving efficiency and safety in their operations.