AC Motor Control Circuits

Perhaps the most challenging aspect of interpreting ladder diagrams,…

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Worksheets - Thermoelectric Coolers

Open-Loop OpAmp Circuits

Determine what the magnitude and polarity of the voltmeter’s…

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Worksheets - Thermoelectric Coolers

Algebraic Equation Manipulation for Electric Circuits

The electrical resistance of a conductor at any temperature may be…

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Worksheets - Thermoelectric Coolers

Temperature Coefficient of Resistance

It is a common phenomenon for the electrical resistance of a substance…

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Worksheets - Thermoelectric Coolers

Soldering

Both soldering irons and soldering guns are tools used in the process…

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Worksheets - Thermoelectric Coolers

Ohm’s Law Practice Worksheet With Answers

Define the following terms: energy, work, and power.

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Worksheets - Thermoelectric Coolers

Resistors

Shown here is the schematic symbol for a resistor: What is the purpose…

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Worksheets - Thermoelectric Coolers

Batteries

If I wanted to build a battery-powered electric drill, would it be…

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Worksheets - Thermoelectric Coolers

Temperature Converter

Convert between Celsius, Fahrenheit and Kelvin

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Tools

Heat Sink Calculator

This calculator helps determine the maximum temperature a device can withstand

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Tools

Electrical Conduction in Semiconductors

In any electrically conductive substance, what are charge carriers?…

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Worksheets - Thermoelectric Coolers

Temperature Coefficients of Resistance Table

Temperature coefficient (α) per degree C: Material Element/Alloy…

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Textbook

Noise Figure and Noise Temperature Calculator

This calculator computes the noise figure and noise temperature in a system

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Tools

Parallel DC Circuits Practice Worksheet With Answers

In this circuit, three resistors receive the same amount of voltage…

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Worksheets - Thermoelectric Coolers

Derivative of a Constant

    (“c” being a constant)   RELATED…

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Textbook

Electrical Transients

This chapter explores the response of capacitors and inductors to…

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Textbook

Semiconductor Devices in SPICE

The SPICE (Simulation Program, Integrated Circuit Emphesis)…

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Textbook

Converting Between Thevenin and Norton Equivalent Circuits

Since Thevenin’s theorem and Norton’s theorems are two…

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Textbook

IC Fabrication and Packaging

What does it mean if an integrated circuit comes in DIP form? What…

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Worksheets - Thermoelectric Coolers

Tracking ADC

A third variation on the counter-DAC-based converter theme is, in my…

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Textbook

Bipolar Junction Transistors

The bipolar junction transistor (BJT) was named because its operation…

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Textbook

Conductors and Insulators

Given two lengths of metal wire, which one will have the least…

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Worksheets - Thermoelectric Coolers

DC Motor Theory

If the ends of a wire loop are attached to two half-circular metal…

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Worksheets - Thermoelectric Coolers

Ohm’s Law

For a given amount of water pressure, which will flow a greater rate…

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Worksheets - Thermoelectric Coolers

Averager and Summer Circuits

If we take three equal resistors and connect one end of each to a…

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Textbook

Decibels

The Bel is Used to Represent Gain In its simplest form, an…

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Textbook

Capacitor Sizing Equation

Capacitance Formula     Permittivity of Dielectric  …

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Textbook

EIRP Calculator

A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna

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Tools

What is Network Analysis?

The basic application of Ohm’s law to combinations of series and…

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Textbook

Superposition Theorem

The superposition theorem is one of those strokes of genius that takes…

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Textbook

Wire Over Plane Inductance Calculator

This calculator helps you compute the inductance of a wire-over-plane setup.

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Tools

AC Circuit Equations

Inductive Reactance     Capacitive Reactance    …

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Textbook

JFET Amplifiers

Don’t just sit there! Build something!! Learning to mathematically…

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Worksheets - Thermoelectric Coolers