Categories

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…

Nothing to show for Wearables category yet. Here are some other education that may interest you.

Kirchhoff’s Laws

Worksheets - Wearables

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

Emergency Response

Textbook

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

Quantum Physics

Textbook

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

Skin Depth Calculator

Tools

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

What Is the Skin Effect?

Textbook

The Skin Depth of Copper in Electrical Engineering As previously…

Soldering

Worksheets - Wearables

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

Pulse Width Modulation

Textbook

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

ElectroStatic Discharge

Textbook

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

Ohm’s Law (again!)

Textbook

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

Superconducting Devices

Textbook

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

Physical Effects of Electricity

Worksheets - Wearables

Certain substances are known to physically deform (shorten or…

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

Worksheets - Wearables

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

Light-Pulse Switch

Worksheets - Wearables

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

Timer Circuits

Worksheets - Wearables

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

Electric Shock

Worksheets - Wearables

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

Thyristors

Worksheets - Wearables

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

AC Instrumentation Transducers

Textbook

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

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…

Mutual Inductors

Textbook

Mutual inductors are inductors that capitalize the effect of mutual…

The NOT Gate

Textbook

The single-transistor inverter circuit illustrated earlier is actually…

Circuit Simplification Examples

Textbook

Let’s begin with a semiconductor gate circuit in need of…

Introduction to Karnaugh Mapping

Textbook

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

Peak, Average, and RMS Measurements

Worksheets - Wearables

How is it possible to assign a fixed value of voltage or current (such…

Optoelectronic Devices

Worksheets - Wearables

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

Multiplexers and Demultiplexers

Worksheets - Wearables

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

Basic Oscilloscope Operation

Worksheets - Wearables

An oscilloscope is a very useful piece of electronic test equipment.…

Coax Impedance Calculator

Tools

A helpful tool for calculating the impedance of a coaxial cable.

Boolean Algebraic Identities

Textbook

In mathematics, an identity is a statement true for all possible…

AC Inductor Circuits

Textbook

Resistors vs. Inductors Inductors do not behave the same way as…

Atomic Structure

Worksheets - Wearables

Shown here is a simplified representation of an atom: the smallest…

Introduction to Junction Field-effect Transistors (JFET)

Textbook

A transistor is a linear semiconductor device that controls current…

Voltage Divider Circuits

Worksheets - Wearables

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

Step-up, Step-down, and Isolation Transformers

Worksheets - Wearables

Calculate the voltage output by the secondary winding of a transformer…

Hyperbolic Functions

Textbook

Note: all angles (x) must be expressed in units of radians for these…

Voltmeter Design

Textbook

As was stated earlier, most meter movements are sensitive devices.…

Servo Motor Systems

Worksheets - Wearables

Explain the operation of this “H-bridge” motor control circuit: At…

Parallel Batteries

Textbook

PARTS AND MATERIALS Four 6-volt batteries 12-volt light bulb, 25 or 50…

Reflection Attenuator Calculator

Tools

This tool is designed to calculate the value of resistance R1 in a reflection attenuator.