In this hands-on electronics experiment, build a Class B push-pull audio amplifier to drive a speaker and learn about crossover distortion and how to minimize it using negative feedback.
Textbook
This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
A three-phase motor may be run from a single-phase power source.…
Textbook
A capacitor is a passive two-terminal electronic component that…
Textbook
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Passives
∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…
Worksheets - Passives
Now that we’ve seen how series and parallel AC circuit analysis…
Textbook
In this introduction to parallel resistance circuits, we will explain…
Textbook
A parallel circuit is often called a current divider for its ability…
Textbook
A rheostat (variable resistor) and a switch are both examples of…
Worksheets - Passives
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
Solve this equation for the value of x: x + 5 = 8 How many exact…
Worksheets - Passives
In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
Textbook
The Skin Depth of Copper in Electrical Engineering As previously…
Textbook
Worksheets - Passives
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Worksheets - Passives
No text on electrical metering could be called complete without a…
Textbook
Although transistor switching circuits operate without bias, it is…
Textbook
So far, we’ve been analyzing single-battery, single-resistor…
Textbook
Design a passive circuit that will create a "split” ( V/-V) power…
Worksheets - Passives
In this hands-on electronics experiment, you will build a simple voltmeter and ammeter while learning some fundamentals about circuit measurements.
Textbook
This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
Tools
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Passives
Periodic table of chemical elements.
Textbook
To learn about electronics, you must eventually engage in hands-on experimentation. Knowledge gleaned from books alone has limited use in scientific endeavors. Troubleshooting a circuit can be as important as the knowledge gained from a properly functioning experiment.
Textbook
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.
Textbook
Like bipolar transistors, SCRs and TRIACs are also manufactured as…
Textbook
Digital logic gate circuits are manufactured as integrated circuits:…
Textbook
A principal consideration for industrial control networks, where the…
Textbook
RELATED WORKSHEETS: Calculus for Electric Circuits…
Textbook
It was discovered centuries ago that certain types of materials would…
Textbook
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
Things start to get complicated when we need to relate two or more AC…
Textbook
A rheostat (variable resistor) and a switch are both examples of…
Worksheets - Passives
A demultiplexer, sometimes abbreviated dmux, is a circuit that has one…
Textbook
In this hands-on AC electronics experiment, you will use an AC voltage source connected to speakers to learn about sound waves and the foundational principle used in noise cancelling headphones.
Textbook
The Rules of Binary Addition Adding binary numbers is a very simple…
Textbook
If an electric current is passed through this wire, which direction…
Worksheets - Passives
Most of us have experienced some form of electric “shock,”…
Textbook
This calculator will help compute the inductance of a length of wire.
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Learn the Power Formula We’ve seen the formula for determining…
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Most students of electricity begin their study with what is known as…
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Textbook
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
Textbook
The first, and perhaps most important, relationship between current,…
Textbook
The choice of step-down transformers to use in a project such as this…
Worksheets - Passives
The manufacture of only silicon based semiconductors is described…
Textbook
Shaded Pole Induction Motor An easy way to provide starting torque to…
Textbook
To enter numbers in scientific notation into a hand calculator, there…
Textbook
Design a passive circuit that will create a "split” ( V/-V) power…
Worksheets - Passives
Provide a definition for phasor, as the term applies to electrical…
Worksheets - Passives
If the burden of two systems of measurement for common quantities…
Textbook
As we saw with DC measurement circuits, the circuit configuration…
Textbook
Example Derivatives of e Proportionality Constant When we say that a…
Textbook
We can take the same components from the series circuit and rearrange…
Textbook
Wiring Color Codes Infographic. Released under the Creative Commons…
Textbook
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