to a corresponding voltage signal.Sensors are mainly of two types, analog and digital sensors. Sensors: Sometimes also called transducers, convert some physical quantity, such as pressure, temperature etc. In short, a data acquisition system can be divided into three parts: What are the basic components of a Data acquisition system? This is where data acquisition techniques come into play.Ī data acquisition system is a combination of hardware and software components that enable a computer to receive and interpret some physical form of signal. The first requirement for any scientific claim to be acceptable is to be backed by some physical observations and measured data. The process is usually carried out by using an array of sensors connected with a computer. Data acquisition is the process of measuring physical quantities such as voltage, current, temperature, pressure, or sound with the help of electronic and mechanical devices.
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