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기초디지털논리회로 실습을 위한 스위치 기반 LED Art 논리 회로 구현

Implementation of a Switch-based LED Art Logic Circuit for Basic Digital Logic Circuit Practice

  • 허경 (경인교육대학교 컴퓨터교육과)
  • Hur, Kyeong (Department of Computer Education, Gyeong-In National University of Education)
  • 투고 : 2016.10.11
  • 심사 : 2016.11.14
  • 발행 : 2016.12.30

초록

본 논문에서는 디지털 논리회로의 동작 원리에 대한 이해를 돕기 위해, 스위치 기반 LED (Light Emitting Diode) Art 논리 회로 구현 방법을 소개한다. 브레드 보드를 이용한 디지털 논리회로 실습은 국내 교육과정의 고등학교 및 대학교 수준의 해당 학과에서 필수 교육과정으로 지정하고 있다. 하지만 실제 실습에는 기초적인 구현 예제가 부족하고, 이에 따른 결과로 복잡한 디지털 논리회로 예제를 통한 학습으로 디지털 논리회로의 기초 동작 원리에 대한 이해를 방해하는 문제점을 갖고 있다. 따라서, 스위치를 이용한 기초적인 실습예제이며, 다수의 출력 장치 신호들을 동시에 제어하는 논리회로의 필요성을 이해할 수 있는 LED Art 회로 구현 방법을 제안하고 시험하였다.

In this paper, we introduce an implementation method of switch-based LED (Light Emitting Diode) Art logic circuits to help understanding the operation principle of digital logic circuits. Digital logic circuit practice using bread board is widely practiced in colleges or high schools in South Korea. However, actual digital logic circuit practice lacks examples of basic implementation, and as results of this problem, study with more complicated examples disturbs understanding the basic operation principle of digital logic circuits. Therefore, we proposed and tested an implementation method of switch-based LED Art logic circuits to help understanding the necessity of digital logic circuits which control signals of multiple output devices simultaneously.

키워드

참고문헌

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