Wheatstone Bridge Calculator

This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.

Tools

Parallel Resistor Calculator

Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.

Tools

DC Mesh Current Analysis

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

Worksheets - Medical

Arithmetic with Scientific Notation

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

Textbook

Edge Coupled Microstrip Impedance Calculator

This tool helps calculate the impedance of an edge-coupled microstrip.

Tools

Microprocessors

Early computer science pioneers such as Alan Turing and John Von…

Textbook

An Analogy for Ohm’s Law

Ohm’s Law also makes intuitive sense if you apply it to the…

Textbook

AC Motor Theory

Electromechanical watt-hour meters use an aluminum disk that is spun…

Worksheets - Medical

Copper Wire Ampacity Table

Ampacities of copper wire, in free air at 30o C: INSULATION TYPE…

Textbook

Performance-Based Assessments for Network Analysis Competencies

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Contributors (11)

Contributors to this chapter are listed in chronological order of…

Textbook

Mixed-Frequency Signals

What is a harmonic frequency? If an oscillator circuit outputs a…

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Dielectric Strengths for Insulators

Dielectric strength in kilovolts per inch (kV/in): Material*…

Textbook

Example Circuits and Netlists

The following circuits are pre-tested netlists for SPICE 2g6, complete…

Textbook

DC Lab - Rheostat Range Limiting

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

Nonlinear OpAmp Circuits

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

Worksheets - Medical

Capacitor Types

A capacitor is a passive two-terminal electronic component that…

Textbook

CMOS Logic Gates

Counting practice: count from zero to thirty-one in binary, octal, and…

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Si Lab - Full-wave Center-tap Rectifier

In this hands-on semiconductor electronics experiment, build a full-wave rectifier for AC to DC conversion and learn about center-tapped transformers.

Textbook

Permissive and Interlock Circuits

A practical application of switch and relay logic is in control…

Textbook

Inductor Voltage and Current Relationship

Inductors do not have a stable “resistance” as conductors…

Textbook

Switched Capacitor Circuitry

Write an equation describing the precise mathematical relationship…

Worksheets - Medical