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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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Light-Pulse Switch

Worksheets - Wearables

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

Emergency Response

Textbook

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

Physical Effects of Electricity

Worksheets - Wearables

Certain substances are known to physically deform (shorten or…

AC Instrumentation Transducers

Textbook

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

Timer Circuits

Worksheets - Wearables

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

Pulse Width Modulation

Textbook

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

Skin Depth Calculator

Tools

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

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

Worksheets - Wearables

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

Thyristors

Worksheets - Wearables

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

What Is the Skin Effect?

Textbook

The Skin Depth of Copper in Electrical Engineering As previously…

ElectroStatic Discharge

Textbook

Volume I chapter 1.1 discusses static electricity, and how it is…

Signal Modulation

Worksheets - Wearables

A modern method of electrical power control involves inserting a…

Physiological Effects of Electricity

Textbook

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

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…

Electric Shock

Worksheets - Wearables

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

Soldering

Worksheets - Wearables

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

Ohm’s Law (again!)

Textbook

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

Kirchhoff’s Laws

Worksheets - Wearables

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

Demultiplexers

Textbook

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

Magnetic Fields and Inductance

Textbook

Whenever electrons flow through a conductor, a magnetic field will…

SPICE Models

Textbook

The SPICE circuit simulation program provides for modeling diodes in…

555 Timer Monostable Circuit Calculator

Tools

This calculator computes for the output pulse width of a 555 timer monostable circuit

Trigonometric Equivalencies

Textbook

Likely Failures in Proven Systems

Textbook

The following problems are arranged in order from most likely to least…

Thevenin’s Theorem

Textbook

Thevenin’s Theorem states that it is possible to simplify any…

Dielectric Strengths for Insulators

Textbook

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

The Silicon-Controlled Switch (SCS)

Textbook

If we take the equivalent circuit for an SCR and add another external…

AC Resistor Circuits (Inductive)

Textbook

Pure resistive AC circuit: resistor voltage and current are in phase.…

Step-up and Step-down Transformers

Textbook

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

Circuit Effects

Textbook

The principle of non-sinusoidal, repeating waveforms being equivalent…

The Gated S-R Latch

Textbook

It is sometimes useful in logic circuits to have a multivibrator…

The P-N Junction

Textbook

If a block of P-type semiconductor is placed in contact with a block…

DC Motor Control Circuits

Worksheets - Wearables

How is it possible to electrically measure the torque output by a…

Conductor Ampacity

Textbook

The smaller the cross-sectional area of any given wire, the greater…

From Electric to Electronic

Textbook

Introduction This third volume of the book series Lessons In Electric…

555 Ramp Generator

Textbook

PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…

Harmonics in Polyphase Power Systems

Textbook

In the chapter on mixed-frequency signals, we explored the concept of…

AC phase

Worksheets - Wearables

If we were to express the series-connected DC voltages as phasors…