In this learning activity you'll review the hexadecimal numbering system.
Pick Your Partners
By Dave Bunnow
In this scenario for working in teams, the learner reads profiles of six company employees and then chooses three people to work on a team on which the learner will also serve. The learner writes a justification of his/her decisions.
Clock Pulse Triggering of Flip-Flops (Screencast)
By Terry Bartelt
This screencast shows the symbols used to represent the type of pulse required at the clock input to activate flip-flops.
A Sample Exam for Digital Electronics
By Patrick Hoppe
Students answer 10 questions in a sample exam. This exercise covers number systems, number conversion, logic gates, and combinational design. Feedback is provided.
The 8 Wastes of the Lean Production System
By Janet Braun
The learner identifies ways to eliminate or minimize wastes found in business processes. A quiz completes the activity.
Analog and Digital Converters
In this learning activity you'll examine how electronic converters convert between analog voltages and proportional digital signals.
Adding Fractions With Unlike Denominators
By Tina Dietzman
Learners follow steps to add fractions with different denominators. They also review fraction concepts, do a drag-and-drop exercise involving fraction terms, and add fractions with common denominators.
AC Voltage Conversion Problems
By John Rosz, Terry Bartelt
Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.
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.
Matching Digital Literacy Terms
Match the terms associated with the skills of digital literacy to the definition.
Binary, Hex and Logic Gates
Computer Science Revision
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