In this hands-on semiconductor experiment, build an improved full-wave rectifier with output filtering and learn about capacitive filtering in AC-to-DC power converters.
Textbook
Complex numbers are useful for AC circuit analysis because they…
Textbook
If a strip of conductive metal is stretched, it will become skinnier…
Textbook
Guidelines to Series-Parallel Combination Circuit Analysis The goal of…
Textbook
AC electromechanical meter movements come in two basic arrangements:…
Textbook
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure current using the ammeter function.
Textbook
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Test & Measurement
If a sinusoidal voltage is applied to an impedance with a phase angle…
Worksheets - Test & Measurement
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
Tools
“I consider that I understand an equation when I can predict the…
Textbook
How is it possible to assign a fixed value of voltage or current (such…
Worksheets - Test & Measurement
What, exactly, is an arbitrary waveform generator, and for what…
Worksheets - Test & Measurement
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Test & Measurement
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
What hazards might be posed by a circuit with excessive current going…
Worksheets - Test & Measurement
Determine the output voltage polarity of this op-amp (with reference…
Worksheets - Test & Measurement
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
To overcome the challenge of creating necessary DC bias voltage for an…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.
Tools
A helpful analogy for understanding divided feedback amplifier…
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
There are three major kinds of power supplies: unregulated (also…
Textbook
Certain substances are known to physically deform (shorten or…
Worksheets - Test & Measurement
A high-pass filter’s task is just the opposite of a low-pass…
Textbook
A technician uses a stroboscope to “freeze” the rotation of a…
Worksheets - Test & Measurement
If a pulse-width modulated (PWM) signal is sent to a passive…
Worksheets - Test & Measurement
In this electrical circuit, trace the direction of current through the…
Worksheets - Test & Measurement
In this hands-on electronics experiment, build an oscillator using a 555 timer and learn the theory of operation of the 555 timer when configured as an astable multivibrator.
Textbook
Larger Karnaugh maps reduce larger logic designs. How large is large…
Textbook
The single-transistor inverter circuit illustrated earlier is actually…
Textbook
Single phase power system schematic diagram shows little about the…
Textbook
Older electrical schematics showed connecting wires crossing, while…
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Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Test & Measurement
The Functionality of Diode Polarity Being able to determine the…
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Complementary Output Gates It is sometimes desirable to have a logic…
Textbook
Don’t just sit there! Build something!! Learning to analyze relay…
Worksheets - Test & Measurement
Solid Copper Wire Table Size Diameter (inches) Cross-sectional area…
Textbook
This calculator helps you compute the characteristic impedance of a symmetric stripline.
Tools
Mutual inductors are inductors that capitalize the effect of mutual…
Textbook
If a block of P-type semiconductor is placed in contact with a block…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
SPICE analysis of Electrical Isolation Aside from the ability to…
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A capacitor is a passive two-terminal electronic component that…
Textbook
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Worksheets - Test & Measurement
There are many different types of power sources, and here some of the…
Textbook
These are the most common types of resistors available. Resistors…
Textbook
This calculator helps you compute the characteristic impedance of a symmetric stripline.
Tools
In the chapter on mixed-frequency signals, we explored the concept of…
Textbook
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
Tools
Given three of the four input parameters (refractive indices, angles of incidence, and refraction) this tool calculates the missing variable based on Snell's law.
Tools
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 electronics experiment, you will compare the resistance of a lamp filament in its on and off states and learn about nonlinear resistances by applying Ohm's law.
Textbook
A multiplexer, abbreviated mux, is a device that has multiple inputs…
Textbook
In designing digital circuits, the designer often begins with a truth…
Textbook
An important electrical quantity with no equivalent in DC circuits is…
Textbook
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Textbook
The following problems are arranged in order from most likely to least…
Textbook
AC electromechanical meter movements come in two basic arrangements:…
Textbook
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