Learners examine the three steps of a processor scan cycle.
The Silicon Controlled Rectifier
By Terry Bartelt
In this animated activity, learners examine the operation of the SCR, including how it is biased and how it is turned off. A brief quiz completes the object.
Oscilloscope Coupling Switch
Learners read a description of the function of the coupling switch on an oscilloscope and how its setting affects measurements of DC, AC, and combined voltages. A brief quiz completes the activity.
Total Impedance of a Series Circuit Using Complex Numbers: Practice Problems
By Patrick Hoppe
Students solve six problems for series impedance using complex numbers. Immediate feedback is given.
Electronic Workbench Basics: Opening a File for Simulation
Students read an introduction to the electronic workbench and view a demonstration of how to open a file for circuit simulation.
The schematic symbols of logic gates used in digital circuits are shown.
The Logic Gates
Students read information about basic logic gates including the gates' names, symbols, Boolean expressions, pronunciations, and truth tables. They then complete a matching exercise.
Sequencer Output Instruction for the SLC-500 PLC
By Craig Hemken
Learners examine the fundamental concepts of sequencer output instruction. A simulated example shows a sequencer in operation.
The Universal NAND Gate 2
In this animated activity, learners examine how various NAND gate configurations and the logic signals produced throughout the circuit perform the functions of all of the other types of logic gates.
Marvel Saw: Interactive Programming - Manual Mode
By Dave Hoffman
In this simulation, learners follow a series of steps to operate the Marvel Saw PCII in the manual mode. This activity includes a video clip.
Calvin Cycle 2nd level
Answer the question with the video provided
Answer the questions with the video provided in the 1st level
Match the following terms and definitions regarding The Nature of Math: Math as a Language, and Mathematical Reasoning.
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