Solve this equation for the value of x: x + 5 = 8 How many exact…
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“Advances are made by answering questions. Discoveries are made…
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SPICE analysis of Electrical Isolation Aside from the ability to…
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Also called the parallel A/D converter, this circuit is the simplest…
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You may have wondered where we got that strange equation for the…
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Over the course of the next few chapters, you will learn that AC…
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Introduction This third volume of the book series Lessons In Electric…
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What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
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Constant rule Rule of sums Rule of differences Product rule Quotient…
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Don’t just sit there! Build something!! Learning to mathematically…
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Voltage Components in a parallel circuit share the same voltage:…
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Passive Devices Components incapable of controlling current by means…
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This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit
Tools
What do we do if we come across a circuit more complex than the simple…
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Because capacitors store energy in the form of an electric field, they…
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The SPICE circuit simulation program provides for modeling diodes in…
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Counting practice: count from zero to thirty-one in binary, octal, and…
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When an alternator produces AC voltage, the voltage switches polarity…
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In addition to forward voltage drop (Vf) and peak inverse voltage…
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Although transistor switching circuits operate without bias, it is…
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If we take three equal resistors and connect one end of each to a…
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Don’t just sit there! Build something!! Learning to mathematically…
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In this hands-on electronics experiment, you will build a null-balancing potentiometric voltmeter and learn how to prevent a voltmeter from changing the voltage it is measuring.
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This calculator computes the inductance of a wire coil.
Tools
Research the FCC (Federal Communication Commission) guidelines on…
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What is the difference between a JMP (“jump”) instruction and a…
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Early in my explorations of electricity, I came across a length of…
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Valence: The electrons in the outermost shell, or valence shell, are…
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Thomas Edison, that prolific American inventor, is often credited with…
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The wires between the tank and the monitoring location is called…
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Try out our Resistor Color Code Calculator in our Tools section.…
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As was stated in the last chapter, there is more than one type of…
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Single Phase Synchronous Motors Single-phase synchronous motors are…
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Typically, complex circuits are not arranged in nice, neat, clean…
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What hazards might be posed by a circuit with excessive current going…
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Contributors to this chapter are listed in chronological order of…
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There are not too many circuit symbols for bipolar transistors. There…
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It is very important to keep in mind that the “normal”…
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In this hands-on electronics experiment, construct a signal generator circuit that creates two different types of ramp signals and learn how capacitors charge when connected to resistors and constant current sources.
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This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
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By definition, a low-pass filter is a circuit offering easy passage to…
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Power Equation of Ohm’s Law and Joule’s Law …
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Don’t just sit there! Build something!! Learning to mathematically…
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The metric system, besides being a collection of measurement units for…
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When an alternator produces AC voltage, the voltage switches polarity…
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A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Tools
NAND and NOR gates possess a special property: they are universal.…
Textbook
In this hands-on electronics experiment, construct a signal generator circuit that creates two different types of ramp signals and learn how capacitors charge when connected to resistors and constant current sources.
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
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The most important component of your voltmeter will be the…
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If you’ve used DOS or UNIX operating systems before in a…
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Differential Op-Amp Circuits An op-amp with no feedback is already a…
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Don’t just sit there! Build something!! Learning to mathematically…
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In this hands-on electronics experiment, build a red LED flasher with a transistor drive to control the current and learn how to use transistors to provide current gain and how to limit LED current.
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A calculator for computing the impedance of an edge coupled stripline.
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∫f(x) dx Calculus alert! Electronic power conversion circuits known…
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Centuries ago, it was discovered that certain types of mineral rock…
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In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
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Though it may seem strange to cover the elementary topic of electrical…
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