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Line Tracer Modeling for Educational Virtual Experiment

  • Journal of Software Assessment and Valuation
  • Abbr : JSAV
  • 2021, 17(2), pp.109-116
  • DOI : 10.29056/jsav.2021.12.12
  • Publisher : Korea Software Assessment and Valuation Society
  • Research Area : Engineering > Computer Science
  • Received : November 25, 2021
  • Accepted : December 20, 2021
  • Published : December 31, 2021

Ki Jang Geun 1,  Kwon Kee Young 1

1공주대학교

Accredited

ABSTRACT

Traditionally, the engineering field has been dominated by face-to-face education focused on experimental practice, but demand for online learning has soared due to the rapid development of IT technology and Internet communication networks and recent changes in the social environment such as COVID-19. In order for efficient online education to be conducted in the engineering field, where the proportion of experimental practice is relatively high compared to other fields, virtual laboratory practice content that can replace actual experimental practice is very necessary. In this study, we developed a line tracer model and a virtual experimental software to simulate it for efficient online learning of microprocessor applications that are essential not only in the electric and electronic field but also in the overall engineering field where IT convergence takes place. In the developed line tracer model, the user can set various hardware parameter values in the desired form and write the software in assembly language or C language to test the operation on the computer. The developed line tracer virtual experimental software has been used in actual classes to verify its operation, and is expected to be an efficient virtual experimental practice tool in online non-face-to-face classes.

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