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Learners analyze an emitter-biased npn transistor circuit. A "help" screen is available.
The JK Flip-Flop
By Terry Bartelt
In this animated activity, learners view the input and output leads of a JK flip-flop. They also see how it functions in each mode of operation. A brief quiz completes the learning object.
The Transfer Function and Frequency Response of a Low Pass Filter
By Patrick Hoppe
Students learn how to predict how circuits will respond to varying frequency. They solve for the magnitude and phase angles.
The Lockout/Tagout Procedure
Learners follow the seven steps involved in the lockout/tagout procedure. This activity has video content demonstrating the safety measures.
Internal Circuits of a Capacitive Proximity Sensor
Learners examine the operation of various circuits that are internal to the capacitive proximity sensor.
Parts of Speech in Sentences: The Order of Operations
By David Hardgrove
Learners identify the parts of speech by following a certain order until each word in a sentence is labeled. In a variety of exercises, learners practice finding verbs, prepositional phrases, subjects, nouns, pronouns, adjectives, adverbs, and conjunctions.
Reading and Interpreting Bar Graphs
By Francine Nettesheim
In this learning activity you'll identify the various parts of a bar graph, read and interpret its data, and calculate the data to solve various application problems.
Financial Statement Analysis
By Lynette Teal
Learners read the definitions of working capital, current ratio, quick ratio, return on equity, accounts receivable turnover, and inventory turnover.
Cash Basis Accounting
By Julie Dilling
In this interactive object, learners read a brief summary of the principles of cash basis accounting and then check their knowledge of transactions in a drag-and-drop exercise.
Oscilloscope: DC Voltage Measurements
Learners follow step-by-step instructions for using an oscilloscope to measure DC voltages.
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Give your new group a name.