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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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Thermoelectricity

Textbook

PARTS AND MATERIALS Length of bare (uninsulated) copper wire Length…

Numeration Systems

Worksheets - Wearables

Digital computers communicate with external devices through ports:…

General Troubleshooting Tips

Textbook

When first approaching a failed or otherwise misbehaving system, the…

Polar Form and Rectangular Form Notation for Complex Numbers

Textbook

In order to work with complex numbers without drawing vectors, we…

Voltage and Current

Textbook

As was previously mentioned, we need more than just a continuous path…

Circuit Components

Textbook

Remember that this tutorial is not exhaustive by any means, and that…

Multiplexers and Demultiplexers

Worksheets - Wearables

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

The R/2R DAC (Digital-to-Analog Converter)

Textbook

The R/2R DAC circuit is an alternative to the binary-weighted-input…

Electron Versus Conventional Flow

Worksheets - Wearables

In this electrical circuit, trace the direction of current through the…

Contributors (6)

Textbook

Contributors to this chapter are listed in chronological order of…

Permanent Magnets

Textbook

Centuries ago, it was discovered that certain types of mineral rock…

Class B BJT Amplifiers

Worksheets - Wearables

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

RMS Voltage Calculator

Tools

This calculator calculates the RMS Voltage value from either the peak voltage, the peak-to-peak voltage, or the average voltage.

The Common-source Amplifier (JFET)

Textbook

Multi-Stage Transistor Amplifiers

Worksheets - Wearables

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

DC Bridge Circuits

Worksheets - Wearables

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

Multimeters

Textbook

Seeing as how a common meter movement can be made to function as a…

Linear Computational Circuitry

Worksheets - Wearables

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

Gate Universality

Textbook

NAND and NOR gates possess a special property: they are universal.…

Decibels Equations

Textbook

Half-Adder

Textbook

As a first example of useful combinational logic, let’s build a…

Parallel Resistor-Capacitor Circuits

Textbook

Using the same value components in our series example circuit, we will…

Wire Over Plane Inductance Calculator

Tools

This calculator helps you compute the inductance of a wire-over-plane setup.

Metric Notation

Textbook

The metric system, besides being a collection of measurement units for…

Octal and Hexadecimal to Decimal Conversion

Textbook

Although the prime intent of octal and hexadecimal numeration systems…

Clamper Circuits

Textbook

The circuits in the figure below are known as clampers or DC…

More on Spectrum Analysis

Textbook

Computerized Fourier analysis, particularly in the form of the FFT…

Electrical Conduction in Semiconductors

Worksheets - Wearables

In any electrically conductive substance, what are charge carriers?…

True, Reactive, and Apparent Power

Textbook

Reactive Power We know that reactive loads such as inductors and…

Safe Meter Usage

Textbook

Using an electrical meter safely and efficiently is perhaps the most…

Protective Relays

Textbook

A special type of relay is one which monitors the current, voltage,…

Motor Control Circuits

Textbook

The interlock contacts installed in the previous section’s motor…

Capacitor Impedance Calculator

Tools

This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.

Switches, Process Actuated

Textbook

It is very important to keep in mind that the “normal” contact…

Parallel Resistor-Inductor Circuits

Textbook

Let’s take the same components for our series example circuit…

Microprocessor Programming

Worksheets - Wearables

What is the difference between a JMP (“jump”) instruction and a…

Switch Contact Design

Textbook

A switch can be constructed with any mechanism bringing two conductors…

Boolean Algebra

Worksheets - Wearables

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

Encoders and Decoders

Worksheets - Wearables

What does it mean, in general terms, to encode something? Conversely,…

JFET Amplifiers

Worksheets - Wearables

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