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Instructions on how to use and construct a truth table for digital devices are provided.
By Patrick Hoppe
Learners follow the steps for reducing all of the elements of a complex circuit to a single current source and a single source resistance to create a simple circuit. Several examples are given for dc circuits. The conversion between Thevenin and Norton is also presented.
By Terry Bartelt
This learning activity describes the physical properties that affect the inductance, in henries, of an inductor.
Lathes: Three Wire Method for Measuring Screws
By Kelly Curran
This document is a visual and text description of the three-wire method for measuring screws for use with a lathe.
Complex Numbers: So What's All the Fuss About?
Learners explore the use of complex numbers through a series AC circuit analysis problem. The steps are compared to the graphical method of finding circuit impedance and the phase angle.
The schematic symbols of logic gates used in digital circuits are shown.
In this learning activity you'll describe the operation of an AND gate by using a truth table, a waveform diagram, a Boolean Algebra equation, a switch analogy, and a written definition.
The explanation and use of timing diagrams used in digital electronics to graphically show the operation of various circuits are given.
The Logic Gates
Students read information about basic logic gates including the gates' names, symbols, Boolean expressions, pronunciations, and truth tables. They then complete a matching exercise.
In this learning activity you'll review how an OR gate operates using a truth table, a Boolean Algebra equation, a switch analogy, and a written statement.
Element Symbol Practice
Element Symbols 1-20
Literary Devices Part 1
Names and definition practice for literary devices
A Educational Game Where Its Got To Do With The Periodic table
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