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.

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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.

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Design Project: Telegraph System

What voltage will you choose to use for each of the station batteries?

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Trigonometric Equivalencies

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Microstrip Patch Antenna Calculator

This tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.

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Performance-Based Assessments for AC Circuit Competencies

(Template)

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RMS Voltage Calculator

This calculator calculates the RMS Voltage value from either the peak voltage, the peak-to-peak voltage, or the average voltage.

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Multiplexers

A multiplexer, abbreviated mux, is a device that has multiple inputs…

Textbook

Basic Troubleshooting Strategies

A chandelier has five light bulbs in it, and one of them is not…

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DC Lab - Parallel Batteries

In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.

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Optoelectronic Devices

In this circuit, the electric motor is supposed to turn on whenever…

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Practical considerations - Digital Communication

A principal consideration for industrial control networks, where the…

Textbook

Simple Vector Addition

Remember that vectors are mathematical objects just like numbers on a…

Textbook

Static Electricity

What does it mean for an object to have an electric charge? Give an…

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Broadside Coupled Trace Inductance Calculator

This calculator helps you compute the inductance of a broadside coupled trace.

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Flip-Flop Circuits

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

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Specific Resistance

Designing Wire Resistance Conductor ampacity rating is a crude…

Textbook

Synchronous Motors

Single Phase Synchronous Motors Single-phase synchronous motors are…

Textbook

Si Lab - JFET Current Regulator

In this hands-on semiconductor electronics experiment, build a junction field-effect transistor (JFET) current regulator and learn some of the advantages of JFETs over BJTs for current regulation.

Textbook

AC Waveforms

Radio waves are comprised of oscillating electric and magnetic fields,…

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Resonant Filters

So far, the filter designs we’ve concentrated on have employed…

Textbook

Asymmetric Stripline Impedance Calculator

This calculator helps you compute the characteristic impedance of an asymmetric stripline

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