Project Lab 2: Voltage Level Indicator

In this lab, students will design and build a voltage level indicator, applying the knowledge they have learned from earlier labs into a hands-on application. This very practical circuit uses a voltage divider and op-amp comparator network to light up a number of LEDs depending how much voltage is provided by a source under test. Students will design and test out your circuit in Multisim Live, then build it using the NI ELVIS III.
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This is lab 13 of 13 in the course, Analog Electronics.

LEARNING OBJECTIVES


After completing this lab, students will be able to:
  1. Describe how a voltage divider works
  2. Describe how an op-amp comparator works
  3. Implement major concepts learned throughout the course into a real-world example.
  4. Design and implement a multi-level voltage indicator
 

REQUIRED SKILLS

 
  • Basic proficiency using Multisim Live
  • Basic proficiency using ELVIS III Instruments
  • Basic knowledge of breadboarding
  • Basic knowledge of components and their behaviors

Required Software

Download Academic Software, Learn About Software Licensing

Required Hardware

Purchase Engineering Education Products
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