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Instructions on how to use and construct a truth table for digital devices are provided.
Op Amps 3: The Inverting Amplifier
By Todd Van De Hey
Describe the inverting op-amp configuration and calculate the circuit gain.
Sine Wave Fundamentals: Practice Problem #3
By Patrick Hoppe
In this interactive object, learners determine the Vp, Vp-p, Vrms, Vavg, and the frequency of a sine wave that is displayed on an oscilloscope screen.
The 555 Astable Multivibrator
By Terry Bartelt
Learners observe the animated operation of an astable mulivibrator using a 555 IC (integrated circuit) chip and external components.
Energizing Time Constants of an RL Circuit
In this animated object, students view an explanation of how current, voltage, and the magnetic field strength of a series RL circuit change during five time constants. A brief quiz completes the activity.
The schematic symbols of logic gates used in digital circuits are shown.
In this learning activity you'll describe the operation of an AND gate by using a truth table, a waveform diagram, a Boolean Algebra equation, a switch analogy, and a written definition.
The explanation and use of timing diagrams used in digital electronics to graphically show the operation of various circuits are given.
Logic State Signals
In this learning activity you'll identify the voltage levels produced or recognized by digital logic devices as valid or invalid logic state signals.
Wiring Integrated Circuits
Instructions on how to wire an integrated circuit are given.
Literary Devices Part 1
Names and definition practice for literary devices
A Educational Game Where Its Got To Do With The Periodic table
You'll focus on terminology related to designing a hypothetical program.
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Give your new group a name.