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Engineering Technologies -- Electronics and controls

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Screenshot for Molecular Expressions: Electricity and Magnetism
This interactive Java tutorial explores the many steps necessary to build a transistor on a silicon wafer. The tutorial allows users to explore how an individual Field Effect (FET) transistor is fabricated on a silicon wafer simultaneously with millions of its neighbors. Keywords: Photoresist,...
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Description:  This learning module is provided by Work-Ready Electronics and covers Metal-Oxide Semiconductor Field-Effect Transistors (MOSFETs). Work-Ready Electronics modules are intended to be used either independently or integrated with current electronics curricula in college programs. This...
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These slides, from the Technological Education Pathways Partnership (TEPP), lead students in a teardown activity to examine the components of a motion sensing light device. Wiring is exposed to add a manual toggle switch and then measure voltage and current. This setup can the be used to compare the...
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This page contains links to animations of various types of motors, including stepper motors, brushless motors, and permanent magnet DC motors. Some of the animations are hosted on this site, and require shockwave to view. Others are provided by other websites.
Screenshot for Motor Connection Diagrams (Part 1 of 2)
This video from Columbia Gorge Community College is part one of two videos where viewers "learn to interpret motor connection diagrams for 3 lead Y, 3 lead delta, 6 lead, 9 lead Y, 9 lead delta, and 12 lead 3 phase AC motors." Dual voltage motors in low and high voltage configurations are also...
Screenshot for Motor Connection Diagrams (Part 2 of 2)
This video from Columbia Gorge Community College is part two of two videos where viewers "learn to interpret motor connection diagrams for 3 lead Y, 3 lead delta, 6 lead, 9 lead Y, 9 lead delta, and 12 lead 3 phase AC motors." Dual voltage motors in low and high voltage configurations are also...
Screenshot for Motor Connection Examples (Part 1 of 2)
This video from Columbia Gorge Community College is part one of two videos where viewers learn to "interpret the connection diagram for a pair of example 3 phase AC induction motors and use it to set them up for operation." Motor connection examples, equipment, diagrams, and more are covered. The...
Screenshot for Motor Connection Examples (Part 2 of 2)
This video from Columbia Gorge Community College is part two of two videos where viewers learn to "interpret the connection diagram for a pair of example 3 phase AC induction motors and use it to set them up for operation." Motor connection examples, equipment, diagrams, and more are covered. The...
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This video, provided by Columbia Gorge Community College, is the first part of a two part lecture that shows how to program remote inputs on an Omron 3G3JX-AE004 motor drive. The main objective of this lesson is to learn how to "program a 3 wire START STOP circuit and FWD/REV circuit." The Omron...
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This video, provided by Columbia Gorge Community College, is the second part of a two part lecture that shows how to program remote inputs on an Omron 3G3JX-AE004 motor drive. The main objective of this lesson is to learn how to "program a 3 wire START STOP circuit and FWD/REV circuit." The Omron...
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