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Stepper Motors

Textbook

Stepper Motor vs Servo Motor A stepper motor is a…

Network Protocols

Textbook

Aside from the issues of the physical network (signal types and…

Winding Configurations

Textbook

Transformers with Multiple Secondaries Transformers are very versatile…

DC Lab - Potentiometer as a Rheostat

Textbook

In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.

ElectroStatic Discharge

Textbook

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

Instrumentation Amplifier Gain Calculator

Tools

The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Relay Construction

Textbook

Electricity and Magnetism An electric current through a conductor will…

Parallel Resistor Calculator

Tools

Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.

Step-up, Step-down, and Isolation Transformers

Worksheets - Process Control

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

The Silicon-Controlled Rectifier (SCR)

Textbook

Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…

Lenz’s Law and Faraday’s Law Calculator

Tools

This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.

Vacuum Tube Audio Amplifier

Textbook

PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…

DC Lab - Thermoelectricity

Textbook

In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.

Kirchhoff’s Laws

Worksheets - Process Control

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

Wheatstone Bridge Calculator

Tools

This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.

Electrical Isolation

Textbook

SPICE analysis of Electrical Isolation Aside from the ability to…

AC Instrumentation Transducers

Textbook

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

High Voltage Ohmmeters

Textbook

Most ohmmeters of the design shown in the previous section utilize a…

Network Topology

Textbook

Point-to-Point Connecting two digital devices with a network, would…

Logic Signal Voltage Levels

Textbook

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

Component Failure Analysis (Continued)

Textbook

“I consider that I understand an equation when I can predict the…

Ohm’s Law - How Voltage, Current, and Resistance Relate

Textbook

The first, and perhaps most important, relationship between current,…

Class B Audio Amplifier

Textbook

PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…

Impedance

Worksheets - Process Control

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

Physiological Effects of Electricity

Textbook

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

Basic Ammeter Use

Worksheets - Process Control

Show how this ammeter would be connected to the light bulb circuit to…

Power in Resistive and Reactive AC circuits

Textbook

Consider a circuit for a single-phase AC power system, where a 120…

High-Reliability Circuits

Worksheets - Process Control

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

Analog and Digital Signals

Textbook

Instrumentation is a field of study and work centering on measurement…

Design Project: Power Inverter

Worksheets - Process Control

A common topology for DC-AC power converter circuits uses a pair of…

Design Project: Dual-output AC-DC Power Supply

Worksheets - Process Control

Safety is very important when designing and/or building a device…

DC Lab - Parallel Batteries

Textbook

In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.

Capacitor Transient Response

Textbook

Because capacitors store energy in the form of an electric field, they…

Digital Lab - Basic 2-Input NAND Gate Circuit

Textbook

In this hands-on electronics experiment, you will build and test a 2-input digital NAND gate with LED indicators and learn to read pinout diagrams, power a digital IC, connect unused inputs and outputs, and how to use pulldown resistors.

Parallel DC Circuits Practice Worksheet With Answers

Worksheets - Process Control

In this circuit, three resistors receive the same amount of voltage…

Microstrip Crosstalk Calculator

Tools

This tool is designed to calculate cross-talk coefficient and coupled voltage for a microstrip.

Analysis Options

Textbook

AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…

Voltage Regulator

Textbook

PARTS AND MATERIALS Four 6 volt batteries Zener diode, 12…

Transformer—Power Supply

Textbook

PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…