Explain the principle of operation for the particular integrated…
Worksheets - Audio
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
Determine what the magnitude and polarity of the voltmeter’s…
Worksheets - Audio
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
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
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
Tools
The Bel is Used to Represent Gain In its simplest form, an…
Textbook
Devoting a whole chapter in a modern electronics text to the design…
Textbook
The choice of step-down transformers to use in a project such as this…
Worksheets - Audio
In DC and low-frequency AC circuits, the characteristic impedance of…
Textbook
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
In this hands-on AC electronics experiment, use a PC-based oscilloscope program to observe waveforms from a musical keyboard and learn basic oscilloscope operation.
Textbook
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Worksheets - Audio
What is a harmonic frequency? If an oscillator circuit outputs a…
Worksheets - Audio
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
Suppose you were installing a high-power stereo system in your car,…
Worksheets - Audio
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
Early in my explorations of electricity, I came across a length of…
Textbook
Most integrated circuits are digital, based on MOS (CMOS) transistors.…
Textbook
Before the advent of solid-state logic circuits, logical control…
Textbook
In this hands-on semiconductor electronics experiment, build a half-wave rectifier circuit using a silicon diode and learn about the differences between permanent magnet motor operation on AC vs. DC power.
Textbook
The time constant of a series RC circuit is the product of the resistance and capacitance. Given two of the three values—resistance, capacitance, or RC time constant—this tool will calculate the missing third variable.
Tools
A calculator designed to calculate the trace width of a stripline based on the maximum current rating
Tools
Associative Property In addition and multiplication, terms may be…
Textbook
The Law of Sines (for any triangle) The Law of Cosines (for any…
Textbook
The circuit shown here is a four-bit analog-to-digital converter…
Worksheets - Audio
The smaller the cross-sectional area of any given wire, the greater…
Textbook
De Forest’s Audion tube came to be known as the triode tube…
Textbook
Another variation on a theme of bistable multivibrators is the J-K…
Textbook
Input Voltages for Logic Gates Logic gate circuits are designed to…
Textbook
The SPICE circuit simulation computer program uses scientific notation…
Textbook
Another strategy for addressing the problem of secondary electrons…
Textbook
While mention of operational amplifiers typically provokes visions of…
Textbook
(Template)
Worksheets - Audio
If the ends of a wire loop are attached to two half-circular metal…
Worksheets - Audio
This tool is designed to calculate the inductance of two parallel wires
Tools
Textbook
Computerized Fourier analysis, particularly in the form of the FFT…
Textbook
Example Derivatives of e Proportionality Constant When we say that a…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Audio
In simple reactive circuits with little or no resistance, the effects…
Textbook
The most important component of your voltmeter will be the…
Worksheets - Audio
When lightning strikes, nearby magnetic compass needles may be seen to…
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A very common misconception students have about potentiometers is the…
Worksheets - Audio
Certain substances are known to physically deform (shorten or…
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Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Audio
The first, and perhaps most important, relationship between current,…
Textbook
A helpful analogy for understanding divided feedback amplifier…
Textbook
In many circuit applications, we encounter components connected…
Textbook
A capacitor is a passive two-terminal electronic component that…
Textbook
The interlock contacts installed in the previous section’s motor…
Textbook
In an ideal case, an inductor acts as a purely reactive device. That…
Textbook
When capacitors are connected in series, the total capacitance is…
Textbook
In this hands-on electronics experiment, you will create a battery from a potato (yes! a potato) and learn about the relationship between chemical energy and electric energy.
Textbook
In this hands-on AC electronics experiment, build a simple RC circuit that demonstrates phase shift and learn how out-of-phase AC voltages do not add algebraically.
Textbook
If I wanted to build a battery-powered electric drill, would it be…
Worksheets - Audio
While mention of operational amplifiers typically provokes visions of…
Textbook
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