Learners view practical examples of how a Hall-effect sensor is used.
Bipolar Junction Transistor Vocabulary
By Patrick Hoppe
Students read the terms associated with the Bipolar Junction Transistor (BJT) . They also view formulas for dc current and voltage.
Designing a Reciprocation Circuit
By Terry Bartelt
This animated lesson an exercise that enables students to design a ladder logic circuit using a drag-drop function to cause the cylinder of a hydraulic circuit to extend and retract.
Excel: Spreadsheet Hints
Learners read how to create a spreadsheet to determine the voltage drop across a resistor in an AC circuit. The complex functions explained in other learning objects are used in this example.
Excel: Complex Subtraction
Students view the steps for subtracting complex numbers in Excel.
In this animated object, learners examine how PLC up/down-counters are used to control an automated parking lot gate.
By Terry Bartelt, Terry Fleischman
The learner will understand how to correctly wire a three-wire sinking and sourcing sensor.
Displacement Level Sensors
In this animated object, learners study how displacement level sensors are used to measure the level of liquid in a tank.
In this animated object, learners observe the operation of a J thermocouple with a cold junction. A table is used to convert the voltage it produces to a corresponding temperature. A brief quiz completes the activity.
By John Casey, Terry Bartelt
In this animated learning object, learners examine how an ultrasonic flowmeter measures the flow of liquids through a pipe using ultrasonic sound waves. A short quiz completes the activity.
Microsoft Programming Acronyms
You'll be introduced to commonly used acronyms within the computer industry.
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