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The node voltage method of DC network analysis solves for unknown…
Don’t just sit there! Build something!! Learning to mathematically…
Remember that vectors are mathematical objects just like numbers on a…
Don’t just sit there! Build something!! Learning to analyze digital…
In this hands-on electronics experiment, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.
Inductors have the exact opposite characteristics of capacitors.…
What is Rectification? Now we come to the most popular application of…
It should be common-sense knowledge that liquids flow through…
This calculator computes the noise figure and noise temperature in a system
In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.
It was discovered centuries ago that certain types of materials would…
Fallacious reasoning and poor interpersonal relations account for more…
Now we can proceed to studying specific types of digital storage…
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
What do each of the oscilloscope axes represent, in real-life terms…
Don’t just sit there! Build something!! Learning to mathematically…
In this hands-on electronics experiment, you will build a battery-operated circuit with a light and learn about open and short circuit failures.
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
In this hands-on semiconductor electronics experiment, build a simple circuit that will teach you how to use a commutating diode to reduce inductive kickback.
Devoting a whole chapter in a modern electronics text to the design…
The Law of Sines (for any triangle) The Law of Cosines (for any…
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
Explain the difference between a balanced polyphase system and an…
This chapter explores the response of capacitors and inductors to…
In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.
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.
This tool is designed to calculate cross-talk coefficient and coupled voltage for a microstrip.
The invention of the bipolar transistor in 1948 ushered in a…
In this hands-on electronics experiment, you will build a simple circuit that computes the average of voltages and learn about analog computers and their application.
What is a harmonic frequency? If an oscillator circuit outputs a…
The benefits of scientific notation do not end with ease of writing…
Introduction This third volume of the book series Lessons In Electric…
Counting practice: count from zero to thirty-one in binary, octal, and…
Complementary Output Gates It is sometimes desirable to have a logic…
Let’s analyze a simple series circuit and determine the voltage…
In this circuit, the electric motor is supposed to turn on whenever…
In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
The concept and measurement units of resistance are most often used…
Previously, we examined series circuits and parallel circuits using…
The table of electric currents and their various bodily effects was…
Brushless DC motors were developed from conventional brushed DC motors…
Transformers with Multiple Secondaries Transformers are very versatile…
