Temperature Converter

Convert between Celsius, Fahrenheit and Kelvin

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Algebraic Equation Manipulation for Electric Circuits

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

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Ohm’s Law Practice Worksheet With Answers

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

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Batteries

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

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Resistors

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

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Temperature Coefficient of Resistance

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

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Open-Loop OpAmp Circuits

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

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AC Motor Control Circuits

Perhaps the most challenging aspect of interpreting ladder diagrams,…

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Soldering

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

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Electrical Conduction in Semiconductors

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

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Temperature Coefficients of Resistance Table

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

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Heat Sink Calculator

This calculator helps determine the maximum temperature a device can withstand

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Noise Figure and Noise Temperature Calculator

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

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Si Lab - A Simple BJT Current Mirror Circuit

In this hands-on semiconductor electronics experiment, build a simple current mirror using matched bipolar junction transistors (BJTs) and learn about current mirror circuit limitations, the temperature dependence of BJTs, and thermal runaway.

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DIP Gate Packaging

Digital logic gate circuits are manufactured as integrated circuits:…

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Fundamentals of SPICE programming

Programming a circuit simulation with SPICE is much like programming…

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The Common-gate Amplifier (JFET)

RELATED WORKSHEETS: JFET Amplifiers Worksheet

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Pressure Unit Conversion Calculator

This calculator will convert pressure values to ten different standard units for pressure.

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Tube Parameters

For bipolar junction transistors, the fundamental measure of…

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Step-up and Step-down Transformers

So far, we’ve observed simulations of transformers where the…

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Si Lab - Intro to Discrete Semiconductor Circuits

In these hands-on semiconductor electronics experiments, learn to build and test circuits using discrete silicon (Si) devices, including diodes and transistors. Also, learn important circuit designs, including rectifiers, current mirrors, amplifiers, and oscillators.

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Hyperbolic Functions

Note: all angles (x) must be expressed in units of radians for these…

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Arithmetic with Scientific Notation

The benefits of scientific notation do not end with ease of writing…

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Introduction to Electron Tubes

An often neglected area of study in modern electronics is that of…

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Twisted-Pair Impedance Calculator

A tool designed to calculate the characteristic impedance of a twisted-pair cable

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Properties of Exponents

Product of Powers Property am an = am+n   Power of a Product…

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The Unijunction Transistor (UJT)

Unijunction transistor: Although a unijunction transistor is not a…

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Safe Meter Usage

Using an electrical meter safely and efficiently is perhaps the most…

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Fuses

Normally, the ampacity rating of a conductor is a circuit design…

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Capacitor Quirks

As with inductors, the ideal capacitor is a purely reactive device,…

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Performance-Based Assessments for Semiconductor Circuit Competencies

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Boolean Algebra

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

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Passive Integrator and Differentiator Circuits

∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…

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