NI-DAQ

NI-DAQ (National Instruments Data Acquisition) is a system used to collect, measure, and analyze physical signals such as temperature, voltage, or sound with precision. It combines hardware devices, called data acquisition (DAQ) cards or modules, with software that allows users to record real-world data, monitor processes, and perform tests. NI-DAQ enables automation and accurate data collection in scientific research, engineering, and industry applications, facilitating informed decision-making and system control through reliable measurement and analysis tools.