Engineering is everywhere in life, but rarely are the origins of this profession ever discussed. This website, created by Engineering Technology Pathways, traces the roots of engineering back to ancient civilizations. ...
This interactive presentation, created by Terry Bartelt and hosted by the Electromechanical Digital Library, discusses the tri-state buffer used in devices employing digital circuitry. A tri-state buffer is "one type...
This brief interactive activity, by Electromechanical Digital Library and Wisconsin Technical College System faculty members Joseph Wetzel and Brian Gremore, provides a lesson on gateway servers to further illustrate...
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