Students view the layout and operation of a digital logic probe.
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.
The Vertical Portion of the Sine Wave
By Terry Bartelt
In this animated lesson, learners examine sine waves and alternating current. A brief quiz completes the object.
Lathe Project: Straight Diameters - Gear Spindle
By Kelly Curran
This project gives a drawing with steps to complete the activity.
The MOD 10 Counter
By Patrick Hoppe
The technique for designing a MOD 10 counter is introduced. Asynchronous inputs of a JK flip-flop are used to clear the counter.
Selector Switch Labeling
In this animated object, learners examine the method of interpreting the truth tables for two-position and three-position selector switches on ladder logic circuit diagrams.
In this animated object, learners examine how PLC up/down-counters are used to control an automated parking lot gate.
PLC Timer Instructions
Learners examine the animated Timer-On Delay instruction and the Timer-Off Delay instruction of a PLC timer. A brief quiz completes the activity.
Overcoming Barriers to Critical Thinking: People-Related Obstacles
By Therese Nemec
The learner will identify techniques to use to overcome people-related barriers to critical thinking.
Analog and Digital Converters
In this learning activity you'll examine how electronic converters convert between analog voltages and proportional digital signals.
The Internet & Net Geners
Digital Divide - Internet and Net Geners of the Net generation.
You'll focus on terminology related to designing a hypothetical program.
Test your knowledge of multimedia acronyms commonly used in the computer industry.
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