ABC of Analog Signal

ABC of Analog Signal
Lesson Details
What is an electrical signal? What is an analog signal? What are its characteristics? What is a potentiometer? How to visualize a signal on evive’s mini oscilloscope?


  • Visualizing the signal generated by evive's potentiometer on the mini oscilloscope.
Classroom Bundle Used: STEM Classroom Bundle, STEM Mini Classroom Bundle
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Lesson Overview

Students will learn the following things:

  • What is the signal?
  • What is the analog signal and how it looks?
  • What is potentiometer?
  • Activity – Visualizing potentiometer voltage output on evive mini-oscilloscope.

Material Required

1 set of the following material per group of 3-5 students:

Lesson Outline

Introduction & recap of the previous class - 5 minutes
What is signal? - 5 minutes
What is analog signal and visualising it using graph? - 10 minutes
What is potentiometer? - 10 minutes
Acitvity - 25 minutes

Visualizing potentiometer output on evive Mini-Oscilloscope.

Wrapping up the lesson. - 5 minutes

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