By Patrick Hoppe
Learners read how to calculate the MOD number and how it is used.
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The Transfer Functions: RC Low-Pass Filter with a Bode Plot
Students read how the transfer function is developed for an RC low-pass filter. A straight line Bode plot is drawn through close approximations.
Everyone Knows How to Use a Ruler, Right?
By Barbara Anderegg
Students review the best practices for using a ruler and answer five basic questions.
Feed Rate Calculations
By Kelly Curran
This document gives the student a text and photo overview of feed rate calculations.
Transistor Fundamentals: JFET Amplifiers
Students read an explanation of the common-source and source-follower amplifiers. Gain formulas are developed and an example is given.
Analog and Digital Converters
By Terry Bartelt
In this learning activity you'll examine how electronic converters convert between analog voltages and proportional digital signals.
An Inductor Opposing a Current Change
Learners read how an inductor opposes a current change when it begins to energize and when it begins to de-energize. A short quiz completes the activity.
Total Impedance of a Series Circuit Using Complex Numbers: Practice Problems
Students solve six problems for series impedance using complex numbers. Immediate feedback is given.
Total Impedance of a Parallel Circuit Using Complex Numbers: Practice Problems
Students work six practice problems to determine the total impedance of a parallel circuit.
Total Impedance for Series-Parallel Circuits Using Complex Numbers: Practice Problems
Students solve five problems to determine the total impedance of a series-parallel circuit. Immediate feedback is given.
Multimedia Acronyms
Test your knowledge of multimedia acronyms commonly used in the computer industry.
Hex Music
Converting hexadecimal, binary and decimal numbers.
The Internet & Net Geners
Digital Divide - Internet and Net Geners of the Net generation.
Creative Commons Attribution-NonCommercial 4.0 International License.
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