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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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Active Versus Passive Devices

Textbook

Passive Devices Components incapable of controlling current by means…

The R/2nR DAC: Binary-Weighted-Input Digital-to-Analog Converter

Textbook

What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…

The DIAC

Textbook

Like all diodes, Shockley diodes are unidirectional devices; that is,…

A Very Simple Computer

Textbook

PARTS AND MATERIALS Three batteries, each one with a different voltage…

Sensing AC Magnetic Fields

Textbook

PARTS AND MATERIALS Audio detector with headphones Electromagnet coil…

The common-drain Amplifier (JFET)

Textbook

RELATED WORKSHEETS: JFET Amplifiers Worksheet

Calculating Electric Power

Textbook

Learn the Power Formula We’ve seen the formula for determining…

Current Divider

Textbook

PARTS AND MATERIALS Calculator (or pencil and paper for doing…

Conventional Transistor Overview and Special Transistors

Worksheets - Wearables

A microcontroller is a specialized type of digital computer used to…

Logic Signal Voltage Levels

Textbook

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

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

Textbook

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

Asymmetric Stripline Impedance Calculator

Tools

This calculator helps you compute the characteristic impedance of an asymmetric stripline

Band-pass Filters

Textbook

How to Create Band-pass Filter There are applications where a…

Oscilloscope Trigger Controls

Worksheets - Wearables

A very useful tool for observing rotating objects is a strobe light.…

Parallel Batteries

Textbook

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

Potential Pitfalls

Textbook

Fallacious reasoning and poor interpersonal relations account for more…

555 Hysteretic Oscillator

Textbook

PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…

Stripline Max Current Calculator

Tools

A calculator designed to calculate the maximum current that a stripline can handle

Simple Series Circuits

Textbook

On this page, we’ll outline the three principles you should…

Electromagnetism

Textbook

The discovery of the relationship between magnetism and electricity…

Microcontroller Principles

Worksheets - Wearables

Read the following quotation, and then research the term…

The Antiderivative (Indefinite Integral)

Textbook

  Notice something important here: taking the derivative of f(x)…

Voltage Comparator

Textbook

Parts and Materials Operational amplifier, model 1458 or 353…

4-wire Resistance Measurement

Textbook

PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…

Binary Subtraction

Textbook

We can subtract one binary number from another by using the standard…

Magnetism

Worksheets - Wearables

A permanent magnet is a device that retains a magnetic field without…

Electron Tubes

Textbook

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

Active-mode Operation (IGFET)

Textbook

Circuit Simplification Examples

Textbook

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

Basic Oscilloscope Operation

Worksheets - Wearables

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

Thevenin-Norton Equivalencies

Textbook

Since Thevenin’s and Norton’s Theorems are two equally…

Three-phase Power Systems

Textbook

What is Split-Phase Power Systems? Split-phase power systems achieve…

Temperature Converter

Tools

Convert between Celsius, Fahrenheit and Kelvin

Sum and Product Notation

Textbook

For reference, this section introduces the terminology used in some…

Stripline Max Current Calculator

Tools

A calculator designed to calculate the maximum current that a stripline can handle

Friis Transmission Calculator

Tools

This calculator computes the power received by an antenna using Friis formula

Phasor Mathematics

Worksheets - Wearables

Provide a definition for phasor, as the term applies to electrical…

Step-up and Step-down Transformers

Textbook

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

Shock Current Path

Textbook

As we’ve already learned, electricity requires a complete path…

Static Electricity

Worksheets - Wearables

What does it mean for an object to have an electric charge? Give an…