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An analog signal uses some property of the medium to convey the signal's information. For example, an aneroid barometer uses rotary position as the signal to convey pressure information. In an electrical signal, the voltage, current, or frequency of the signal may be varied to represent the information.
Motivation phase
Look at the photos and describe what is analog inputs
Look at the photos and describe what is analog sinal
https://www.freepik.com/free-vector/science-electromagnetic-spectrum-diagram-transparent-background_18550144.htm#query=analog%20signals&position=11&from_view=keyword&track=ais_user&uuid=944ea219-5478-4ff2-ac07-10cd231889a1
Information phase
Students should look PP
Students should know the difference between analog inputs and outputs
Consolidation phase
Students should look DLP-AUT-T103 / Analog inputs and outputs and solve the test
Students should look DLP-AUT-T103 / Analog inputs and outputs and solve the test
Resource information
Level: Level 2
Subject: Automation and robotics
Language: English
Estimated time to complete: 10-15 minutes
