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Demo: Ultra-Small LED Animation Reference Design

In partnership with Texas Instruments

Watch this quick demo video to see the Ultra Small RGB LED Animation Reference Design in action.…

Design considerations for USB type-C power delivery Part 2

In partnership with Texas Instruments

The presentation addresses the design consideration of USB Type-C power delivery. USB Type-C is the…

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Thyristors

Worksheets - Wearables

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

Pulse Width Modulation

Textbook

Pulse Width Modulation (PWM) uses digital signals to control power…

Emergency Response

Textbook

Despite lock-out/tag-out procedures and multiple repetitions of…

Electric Shock

Worksheets - Wearables

It is sometimes said regarding electrical safety that, Ït’s not the…

Skin Depth Calculator

Tools

A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.

Ohm’s Law (again!)

Textbook

A common phrase heard in reference to electrical safety goes something…

Light-Pulse Switch

Worksheets - Wearables

It is fairly important to use large value resistors (10 MΩ works…

Physical Effects of Electricity

Worksheets - Wearables

Certain substances are known to physically deform (shorten or…

ElectroStatic Discharge

Textbook

At the start of this book, we discussed static electricity and how it…

Physiological Effects of Electricity

Textbook

Most of us have experienced some form of electric “shock,”…

Signal Modulation

Worksheets - Wearables

A modern method of electrical power control involves inserting a…

Kirchhoff’s Laws

Worksheets - Wearables

Many electronic circuits use what is called a split or a dual power…

Quantum Physics

Textbook

“I think it is safe to say that no one understands quantum…

Superconducting Devices

Textbook

Superconducting devices, though not widely used, have some unique…

Timer Circuits

Worksheets - Wearables

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

AC Instrumentation Transducers

Textbook

Just as devices have been made to measure certain physical quantities…

What Is the Skin Effect?

Textbook

The Skin Depth of Copper in Electrical Engineering As previously…

Design Project: Pulse-Width Modulation (PWM) Signal Generator

Worksheets - Wearables

What shape of voltage waveform would you expect to measure (using an…

Soldering

Worksheets - Wearables

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

Bridged-Tee Attenuator Calculator

Tools

This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.

Rheostat Range Limiting

Textbook

PARTS AND MATERIALS Several 10 kΩ resistors One 10 kΩ…

Wires and Connections

Textbook

Older electrical schematics showed connecting wires crossing, while…

Switched Capacitor Circuitry

Worksheets - Wearables

Write an equation describing the precise mathematical relationship…

The NOT Gate

Textbook

The single-transistor inverter circuit illustrated earlier is actually…

Differential Transistor Amplifiers

Worksheets - Wearables

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

Logic Signal Voltage Levels

Textbook

Input Voltages for Logic Gates Logic gate circuits are designed to…

Complex Circuits

Textbook

What do we do if we come across a circuit more complex than the simple…

Tank Circuit Resonance Calculator

Tools

This calculator computes the resonant frequency of a tank circuit

Sound Cancellation

Textbook

PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…

Using Multiple Combinational Circuits

Textbook

As an example of using several circuits together, we are going to make…

How to Use an Ammeter to Measure Current

Textbook

Parts and Materials   6-volt battery   6-volt incandescent…

Common Derivatives

Textbook

    RELATED WORKSHEETS: Calculus for Electric Circuits…

Electron Tubes

Textbook

Cathode:   This is the electrode that is heated and emits the…

AC Circuit Equations

Textbook

Inductive Reactance     Capacitive Reactance    …

Series Resistor-Inductor Circuits

Textbook

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

Coefficients of Specific Resistance

Textbook

Specific resistance at 20o C:  Material Element/Alloy ohm-cmil/ft…

Capacitor Charge and Time Constant Calculator

Tools

This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.

Wire Microstrip Impedance Calculator

Tools

A helpful tool for calculating the impedance of a wire microstrip.

What is a Filter?

Textbook

It is sometimes desirable to have circuits capable of selectively…