Categories

60 GHz mmWave Sensor Gesture Recognition

In partnership with Texas Instruments

It simulates the unlocking of a room/door without physical contact

Applications for Isolated Gate Drivers

In partnership with Texas Instruments

This section of the TI Precision Labs - Isolation series explores three-phase power factor…

Motor Control Circuits

Textbook

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

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Industrial

As an electric current is passed through a coil of wire, it creates a…

Pulse Width Modulation

Textbook

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

Single-phase Induction Motors

Textbook

A three-phase motor may be run from a single-phase power source.…

AC Generator Theory

Worksheets - Industrial

If an electric current is passed through this wire, which direction…

Microcontroller Principles

Worksheets - Industrial

Read the following quotation, and then research the term…

Introduction to AC Motors

Textbook

After the introduction of the DC electrical distribution system by…

Basic Troubleshooting Strategies

Worksheets - Industrial

A chandelier has five light bulbs in it, and one of them is not…

Inductive Reactance

Worksheets - Industrial

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

What is Alternating Current (AC)?

Textbook

Most students of electricity begin their study with what is known as…

AC Commutator Motors

Textbook

Charles Proteus Steinmetz’s first job after arriving in America…

Torque Conversion Calculator

Tools

A tool designed to convert between units of torque

Stepper Motor Calculator

Tools

A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor

Boolean Algebra

Worksheets - Industrial

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

Step-up, Step-down, and Isolation Transformers

Worksheets - Industrial

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

Bipolar Junction Transistors as Switches

Worksheets - Industrial

Solid-state switching circuits usually keep their constituent…

DC Motor Control Circuits

Worksheets - Industrial

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

Reluctance Motor

Textbook

The variable reluctance motor is based on the principle that an…

Tesla Polyphase Induction Motors

Textbook

Most AC motors are induction motors. Induction motors are favored due…

Induction Motor

Textbook

PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…

Design Project: DC Motor

Worksheets - Industrial

The armature windings of your DC motor will have very low resistance.…

Boolean Relationships on Venn Diagrams

Textbook

The fourth example has A partially overlapping B. Though, we will…

Introduction to Junction Field-effect Transistors (JFET)

Textbook

A transistor is a linear semiconductor device that controls current…

Likely Failures in Unproven Systems

Textbook

“All men are liable to error;” —John Locke Whereas…

TTL NAND and AND gates

Textbook

Suppose we altered our basic open-collector inverter circuit, adding a…

Programmable Logic Controllers (PLC)

Textbook

Before the advent of solid-state logic circuits, logical control…

Light-Pulse Switch

Worksheets - Industrial

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

Tubes versus Semiconductors

Textbook

Devoting a whole chapter in a modern electronics text to the design…

Look-up Tables

Textbook

Having learned about digital memory devices in the last chapter, we…

4-wire Resistance Measurement

Textbook

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

Wire Self Inductance Calculator

Tools

This calculator will help compute the inductance of a length of wire.

Correct use of Ohm’s Law

Textbook

Reminders When Using Ohm’s Law One of the most common mistakes…

Binary Addition

Textbook

The Rules of Binary Addition Adding binary numbers is a very simple…

The Common-emitter Amplifier

Textbook

At the beginning of this chapter, it illustrates how transistors could…

Nonlinear Conduction

Textbook

“Advances are made by answering questions. Discoveries are made…

Sensing AC Electric Fields

Textbook

PARTS AND MATERIALS Audio detector with headphones  …

Static Electricity Sensor

Textbook

PARTS AND MATERIALS One N-channel junction field-effect transistor,…

Attenuators

Textbook

What is Attenuators? Attenuators are passive devices. It is…

Four-Channel Audio Mixer

Worksheets - Industrial

A very common misconception students have about potentiometers is the…

Boolean Algebraic Properties

Textbook

Another type of mathematical identity, called a “property”…

Voltage/Current Converter OpAmp Circuits

Worksheets - Industrial

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