A very common misconception students have about potentiometers is the…
Worksheets - Passives
Designing Wire Resistance Conductor ampacity rating is a crude…
Textbook
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Wire-by-Number project: simple voltage divider Description: Build a…
Worksheets - Passives
In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
Textbook
As was mentioned before, the angle of this “power…
Textbook
For a given amount of water pressure, which will flow a greater rate…
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Worksheets - Passives
When calculating the power dissipation of resistive components, we can…
Textbook
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
As was previously mentioned, we need more than just a continuous path…
Textbook
The Inductance Formula Wheeler’s formulas for…
Textbook
In this introduction to series resistance circuits, we will explain…
Textbook
This calculator helps you compute the inductance of a rectangle loop.
Tools
In this hands-on electronics experiment, you will build an analog integrator using an operational amplifier and learn about integration functions, op amp input bias currents, and how to limit the voltage swing of a potentiometer.
Textbook
Early in my explorations of electricity, I came across a length of…
Textbook
Worksheets - Passives
Research and describe what the Hall effect is, and list some practical…
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An oscilloscope is a very useful piece of electronic test equipment.…
Worksheets - Passives
This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
Tools
The singular reason for learning and using the binary numeration…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
When lightning strikes, nearby magnetic compass needles may be seen to…
Worksheets - Passives
This calculator helps you compute the inductance of a wire loop.
Tools
What would happen to this meter movement, if connected directly to a…
Worksheets - Passives
In power distribution systems, it is very important to be able to…
Worksheets - Passives
In these hands-on semiconductor electronics experiments, learn to build and test circuits using discrete silicon (Si) devices, including diodes and transistors. Also, learn important circuit designs, including rectifiers, current mirrors, amplifiers, and oscillators.
Textbook
As an example of using several circuits together, we are going to make…
Textbook
Another strategy for addressing the problem of secondary electrons…
Textbook
Ladder diagrams are specialized schematics commonly used to document…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
In this electrical circuit, trace the direction of current through the…
Worksheets - Passives
A popular use of diodes is for the mitigation of inductive…
Textbook
One of the more fascinating applications of electricity is in the…
Textbook
This is a schematic for a simple VCO: The oscillator is of the RC…
Worksheets - Passives
Textbook
JFETs, like bipolar transistors, are able to “throttle”…
Textbook
An inductor is a passive two-terminal electrical component that…
Textbook
What is a Synchronous Counter? A synchronous counter, in contrast to…
Textbook
Because batteries create current flow in a circuit by exchanging…
Textbook
Let us begin our exploration of Boolean algebra by adding numbers…
Textbook
Most ohmmeters of the design shown in the previous section utilize a…
Textbook
All entries arranged in alphabetical order of surname. Major…
Textbook
Calculate circuit parameters using Ohm's Law
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At first it may seem pointless to have the four buffer gates following…
Worksheets - Passives
What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
Textbook
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Tools
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Long before the advent of digital electronic technology, computers…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
If the burden of two systems of measurement for common quantities…
Textbook
A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
Tools
In simple AC power systems, one of the two conductors is typically…
Worksheets - Passives
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Passives
This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
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