Shown here is the schematic symbol for a resistor: What is the purpose…
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Determine what the magnitude and polarity of the voltmeter’s…
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The electrical resistance of a conductor at any temperature may be…
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Temperature coefficient (α) per degree C: Material Element/Alloy…
Textbook
In any electrically conductive substance, what are charge carriers?…
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Perhaps the most challenging aspect of interpreting ladder diagrams,…
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This calculator helps determine the maximum temperature a device can withstand
Tools
It is a common phenomenon for the electrical resistance of a substance…
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Both soldering irons and soldering guns are tools used in the process…
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This calculator computes the noise figure and noise temperature in a system
Tools
Define the following terms: energy, work, and power.
Worksheets - Cooling
Convert between Celsius, Fahrenheit and Kelvin
Tools
If I wanted to build a battery-powered electric drill, would it be…
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Capacitors store energy in the form of an electric field, and…
Textbook
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
Tools
To build the DIY electronics projects described in this textbook, you will need a small work area, a few tools, and some basic electronics supplies. This page describes the setup of a low-cost home electronics laboratory.
Textbook
Suppose we wanted to build a device that could add two binary bits…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
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This calculator helps you compute the characteristic impedance of a symmetric stripline.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
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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
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Textbook
(Template)
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(Template)
Worksheets - Cooling
Contributors to this chapter are listed in chronological order of…
Textbook
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis. This calculator will help you design an oscillator using a 555 timer IC.
Tools
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Textbook
The concept of a mathematical power is familiar to most students of…
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You might have been wondering how charges can continuously flow in a…
Textbook
A calculator for computing the gain and output voltage of an operational amplifier
Tools
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
In this hands-on electronics experiment, build a digital combination lock with LED output indicators and learn about XOR gate functionality and how to implement NOR logic functionality using diodes.
Textbook
The Q factor of a series inductive circuit is given by the following…
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We can construct a simple logic functions for our hypothetical lamp…
Textbook
Learn About L/R Time Constants It is often perplexing to new students…
Textbook
Notice something important here: taking the derivative of f(x)…
Textbook
The choice of step-down transformers to use in a project such as this…
Worksheets - Cooling
Temperature coefficient (α) per degree C: Material Element/Alloy…
Textbook
Two relatively recent technologies designed to reduce the…
Textbook
In this hands-on electronics experiment, you will use series and parallel resistor networks to precisely adjust the range and zero point of a rheostat.
Textbook
If we connect the output of an op-amp to its inverting input and apply…
Textbook
The Q factor of a series inductive circuit is given by the following…
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The Programmable Logic Controller, or PLC, was invented in the late…
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In Millman’s Theorem, the circuit is re-drawn as a parallel…
Textbook
As we saw with DC measurement circuits, the circuit configuration…
Textbook
In simple AC power systems, one of the two conductors is typically…
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What will this voltmeter register when connected to a battery as shown…
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Calculate circuit parameters using Ohm's Law
Tools
In this hands-on electronics experiment, build a digital combination lock with LED output indicators and learn about XOR gate functionality and how to implement NOR logic functionality using diodes.
Textbook
It was discovered centuries ago that certain types of materials would…
Textbook
Over the course of learning about electricity, you will want to…
Textbook
There are four basic factors of inductor construction determining the…
Textbook
Often in the course of designing and building electrical meter…
Textbook
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