Design and Implementation of Microcontroller Based Logic Gate Tester

Chukwuedozie N Ezema, Chinazam C. Ezema and Ernest O Nonum
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Chinazam C. Ezema: Nnamdi Azikiwe, University Awka, Nigeria
Ernest O Nonum: Novena University, Nigeria

Current Trends in Biomedical Engineering & Biosciences, 2017, vol. 8, issue 1, 16-20

Abstract: In electronics, testing tools is a major part when it comes to laboratory work. It’s a part of everyday activity to use one or several too while working on electrical system. No workman can do without testing tools. It is of great importance on practical basis. Thus the aim of this research is to build a Logic tester capable of testing most 74 series logic gates integrated circuits using a Microcontroller (AT89C51). This project is basically designed test or determines the condition of the gates in a logic gate IC by simulating its characteristics using the truth table of the particular IC. Different design approaches were compared and finally one approach was implemented. Each individual module was designed separately. After successful simulation and testing, they were put together to create the finalized version.

Keywords: juniper publishers group; juniper publishers Biomedical Engineering journals; Biomedical Engineering journals list; medical devices journals; peer reviewed Biomedical Engineering journals; open access Biomedical Engineering journals; Biomedical Engineering journals impact factor; Biomedical Engineering scientific journals; Biomedical Engineering articles; scholarly Biomedical Engineering journals; juniper publishers reivew (search for similar items in EconPapers)
Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:adp:jctbeb:v:8:y:2017:i:1:p:16-20

DOI: 10.19080/CTBEB.2017.08.555729

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