Latest Digital Multimeters Education

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AC Network Analysis

Worksheets - Digital Multimeters

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

Ammeter Design

Worksheets - Digital Multimeters

What would happen to this meter movement, if connected directly to a…

Specific Resistance of Conductors

Worksheets - Digital Multimeters

Given two lengths of metal wire, which one will have the least…

AC Bridge Circuits

Textbook

As we saw with DC measurement circuits, the circuit configuration…

DC Lab - Build Your Own Multimeter

Textbook

In this hands-on electronics experiment, you will build a simple voltmeter and ammeter while learning some fundamentals about circuit measurements.

DC Lab - 4-wire Resistance Measurement

Textbook

In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.

Design Project: AC-DC Power Supply

Worksheets - Digital Multimeters

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

Multimeters

Textbook

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

Safety Grounding

Worksheets - Digital Multimeters

In simple AC power systems, one of the two conductors is typically…

Junction field-effect transistors (JFET)

Worksheets - Digital Multimeters

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

The Silicon-Controlled Rectifier (SCR)

Textbook

Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…

Basic Oscilloscope Operation

Worksheets - Digital Multimeters

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

Si Lab - BJT Common-collector Voltage Follower

Textbook

In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.

Bipolar Junction Transistors in Active Mode

Worksheets - Digital Multimeters

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

AC Power

Worksheets - Digital Multimeters

If a sinusoidal voltage is applied to an impedance with a phase angle…

Performance-Based Assessments for AC Circuit Competencies

Worksheets - Digital Multimeters

(Template)

Potentiometers

Worksheets - Digital Multimeters

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

Intro Lab - Ohm’s Law

Textbook

Project Overview This project employs all of the skills…

Op-Amp Practical Considerations

Textbook

Real operational amplifiers have some imperfections compared to an…

Capacitive Reactance

Worksheets - Digital Multimeters

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

Sum-of-Products and Product-of-Sums Expressions

Worksheets - Digital Multimeters

Identify each of these logic gates by name, and complete their…

Multi-Stage Transistor Amplifiers

Worksheets - Digital Multimeters

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

Meter Check of a Diode

Textbook

The Functionality of Diode Polarity Being able to determine the…

Batteries

Worksheets - Digital Multimeters

If I wanted to build a battery-powered electric drill, would it be…

Superposition Theorem

Worksheets - Digital Multimeters

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

Basic Logic Gate Troubleshooting

Worksheets - Digital Multimeters

Counting practice: count from zero to thirty-one in binary, octal, and…

Series-Parallel DC Circuits

Worksheets - Digital Multimeters

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

Regulated Power Sources

Worksheets - Digital Multimeters

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

Simultaneous Equations for Circuit Analysis

Worksheets - Digital Multimeters

Solve this equation for the value of x: x + 5 = 8 How many exact…

Strain Gauges

Textbook

If a strip of conductive metal is stretched, it will become skinnier…

Linear Computational Circuitry

Worksheets - Digital Multimeters

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

AC phase

Worksheets - Digital Multimeters

If we were to express the series-connected DC voltages as phasors…

DIY EE Lab - Setting Up a Home Electronics Lab

Textbook

To build the DIY electronics projects described in this textbook, you will need a small work area, a few tools, and some basic electronics supplies. This page describes the setup of a low-cost home electronics laboratory.

Intro Lab - A Simple Lighting Circuit

Textbook

In this hands-on electronics experiment, you will build a battery-operated circuit with a light and learn about open and short circuit failures.

Si Lab - BJT Common-collector Voltage Follower

Textbook

In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.

DC Lab - Voltage Divider

Textbook

In this hands-on electronics experiment, you will build a resistive voltage divider and observe how Ohm's law and Kirchhoff's voltage law (KVL) function in real circuits using a voltmeter and an ammeter.

Design Project: Simple Component Curve-Tracer Circuit

Worksheets - Digital Multimeters

What do each of the oscilloscope axes represent, in real-life terms…

Solving Unbalanced Wheatstone Bridge Circuits Via Mesh Current Method

Textbook

An unbalanced Wheatstone bridge cannot be solved using simple series…

Voltmeter Impact on Measured Circuit

Textbook

Every meter impacts the circuit it is measuring to some extent, just…

Servo Motor Systems

Worksheets - Digital Multimeters

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

Digital Signals and Gates

Textbook

While the binary numeration system is an interesting mathematical…

Algebraic Substitution for Electric Circuits

Worksheets - Digital Multimeters

There are two basic Ohm’s Law equations: one relating voltage,…

Tesla Polyphase Induction Motors

Textbook

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

Delta-Sigma ADC

Textbook

One of the more advanced ADC technologies is the so-called…

Rectifying Diodes

Worksheets - Digital Multimeters

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

Octal and Hexadecimal Numeration

Textbook

Because binary numeration requires so many bits to represent…

Parallel R, L, and C

Textbook

We can take the same components from the series circuit and rearrange…

Amplifier Impedances

Textbook

Input impedance varies considerably with the circuit configuration…

Wire Self Inductance Calculator

Tools

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

Introduction to Digital-Analog Conversion

Textbook

Connecting digital circuitry to sensor devices is simple if the sensor…

Other Specialized Motors

Textbook

Shaded Pole Induction Motor An easy way to provide starting torque to…

Wire-by-Number project kit introduction

Worksheets - Digital Multimeters

Wire-by-Number project: simple voltage divider Description: Build a…

A Binary Adder

Textbook

Suppose we wanted to build a device that could add two binary bits…

Scientific Notation in SPICE

Textbook

The SPICE circuit simulation computer program uses scientific notation…

Applying Ohm’s Law—Rules and Methods for Circuit Analysis

Textbook

When analyzing complex series and parallel circuits, it is easy to…

What is a Filter?

Textbook

It is sometimes desirable to have circuits capable of selectively…

Power Measurement

Textbook

Power measurement in AC circuits can be quite a bit more complex than…

Harmonics in Polyphase Power Systems

Textbook

In the chapter on mixed-frequency signals, we explored the concept of…

What is a Meter?

Textbook

A meter is any device built to accurately detect and display an…

OpAmp Oscillator Circuits

Worksheets - Digital Multimeters

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