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Parallel Resistor Calculator

Tools

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.

Wheatstone Bridge Calculator

Tools

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

Single-phase Induction Motors

Textbook

A three-phase motor may be run from a single-phase power source.…

Trigonometry for AC Circuits

Worksheets - Wearables

Identify which trigonometric functions (sine, cosine, or tangent) are…

Summary of Filters

Textbook

As lengthy as this chapter has been up to this point, it only begins…

Edge Coupled Trace Inductance Calculator

Tools

This calculator helps you compute for the inductance of an edge coupled trace.

AC Generator Theory

Worksheets - Wearables

If an electric current is passed through this wire, which direction…

The Cascode Amplifier

Textbook

While the C-B (common-base) amplifier is known for wider bandwidth…

Introduction to Karnaugh Mapping

Textbook

Why learn about Karnaugh maps? The Karnaugh map, like Boolean…

Conventional Versus Electron Flow

Textbook

“The nice thing about standards is that there are so many of…

Performance-Based Assessments for DC Circuit Competencies

Worksheets - Wearables

(Template)

Mesh Current Method and Analysis

Textbook

The Mesh-Current Method, also known as the Loop Current Method, is…

Likely Failures in Unproven Systems

Textbook

“All men are liable to error;” —John Locke Whereas…

The S-R Latch

Textbook

A bistable multivibrator has two stable states, as indicated by the…

Solving Simultaneous Equations: The Substitution Method and the Addition Method

Textbook

What are Simultaneous Equations and Systems of Equations? The terms…

Step-up and Step-down Transformers

Textbook

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

Characteristic Impedance

Textbook

The Parallel Wires of Infinite Length Suppose, though, that we had a…

Electrons and “holes’’

Textbook

Pure semiconductors are relatively good insulators as compared with…

Capacitors and Calculus

Textbook

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

Insulated Gate Field-Effect Transistors

Worksheets - Wearables

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

Combination Tubes

Textbook

Similar in thought to the idea of the integrated circuit, tube…

Applications of Resonance

Textbook

So far, the phenomenon of resonance appears to be a useless curiosity,…

DIP Gate Packaging

Textbook

Digital logic gate circuits are manufactured as integrated circuits:…

Diode Ratings

Textbook

In addition to forward voltage drop (Vf) and peak inverse voltage…

Contributors (13)

Textbook

Contributors to this chapter are listed in chronological order of…

Building Series-Parallel Resistor Circuits

Textbook

Once again, when building battery/resistor circuits, the student or…

Four-Channel Audio Mixer

Worksheets - Wearables

A very common misconception students have about potentiometers is the…

Millman’s Theorem

Worksheets - Wearables

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

Switches, Hand Actuated

Textbook

A switch is an electrical component that can “make” or…

Scientific Notation and Metric Prefixes

Worksheets - Wearables

Write the following exponential expressions in expanded form: 101 =…

Venn Diagrams and Sets

Textbook

Mathematicians use Venn diagrams to show the logical relationships of…

IGFET Quirks

Textbook

Common Sources of Hazard

Textbook

Of course, there is a danger of electrical shock when directly…

Building Simple Resistor Circuits

Textbook

In the course of learning about electricity, you will want to…

Operational Amplifier Models

Textbook

While mention of operational amplifiers typically provokes visions of…

Demultiplexers

Textbook

A demultiplexer, sometimes abbreviated dmux, is a circuit that has one…

Simple Combination Lock

Textbook

PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…

Parallel Resistor Calculator

Tools

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.

Larger 4-variable Karnaugh Maps

Textbook

Knowing how to generate Gray code should allow us to build larger…

Differential Amplifier

Textbook

PARTS AND MATERIALS Two 6-volt batteries Two NPN…

Read-Only Memory (ROM)

Textbook

Read-only memory (ROM) is similar in design to static or dynamic RAM…

Simple Vector Addition

Textbook

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