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.

Tools

Integrated Circuits

  A Logic Gate is assigned as an elementary building block of…

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Series Resistor-Inductor Circuits

In the previous section, we explored what would happen in simple…

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Design Project: Telegraph System

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

Worksheets - Medical

Si Lab - BJT Common-collector Voltage Follower

In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.

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Microprocessor Programming

The “vocabulary” of instructions which any particular…

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AC Lab - Build a Transformer

In this hands-on AC electronics experiment, build a simple transformer and learn some important transformer fundamentals including voltage step-up and step-down.

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Intermediate Electromagnetism and Electromagnetic Induction

As an electric current is passed through a coil of wire, it creates a…

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Low-pass Filters

By definition, a low-pass filter is a circuit offering easy passage to…

Textbook

The S-R Latch

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

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Si Lab - Full-wave Bridge Rectifier With Output Filtering

In this hands-on semiconductor experiment, build an improved full-wave rectifier with output filtering and learn about capacitive filtering in AC-to-DC power converters.

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Ring Counters

If the output of a shift register is fed back to the input. a ring…

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Computer Simulation of Electric Circuits

Computers can be powerful tools if used properly, especially in the…

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Depletion-type IGFETs

Insulated gate field-effect transistors are unipolar devices just like…

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What Are Electric Circuits?

You might have been wondering how charges can continuously flow in a…

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The Cascode Amplifier

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

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Basic Troubleshooting Strategies

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

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Decibels

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

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The Common-gate Amplifier (IGFET)

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Decibels Equations

  RELATED WORKSHEETS: Decibel Measurements Worksheet

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Fundamentals of Radio Communication

What does the acronym RF stand form, in reference to radio-related…

Worksheets - Medical