Laboratory Report Cover Sheet
DeVry University
College of Engineering and Information Sciences
Course Number: ECET-105
Professor: Yu On Ng
Laboratory Number:
Laboratory Title: Decoders and Multiplexers
Submittal Date:
Objectives:
This week’s objectives are to learn about the operation of the BCD-to Seven-Segment
decoder, to learn about the operation of the seven-segment display, to learn about the
operation of the multiplex and to build and test a multiplexed display circuit using both
discrete components and the eSOC III board.
Results:
I learnt how to build this circuit and to make various digits display on the seven-segment
display.
Conclusions:
I can now take a binary number and put it into this circuit and have that number display on
the seven-segment display thru the decoder and multiplexer.
Team: Timothy D. Baker ECET10 Timothy D. Baker
5
Name Program Signature
Name Program Signature
Name Program Signature
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Course Number: ECET-230 Laboratory Number: 2 Page 1 of 5
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, Observations/Measurements:
A. Discrete Circuit Design ( Multisim).
A 1.Output with Data Select LOW:
Display = 5
A.2 Output with Data Select HIGH:
Display = 9
A.3 Photograph of your final Multisim circuit and submit it here below:
This study source was downloaded by 100000847670927 from CourseHero.com on 05-23-2022 13:05:41 GMT -05:00
Course Number: ECET-230 Laboratory Number: 2 Page 2 of 5
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