Latest Oscilloscopes Education

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Questions relating to project management

Worksheets - Oscilloscopes

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Ammeter Design

Textbook

Ammeters Measure Electrical Current A meter designed to measure…

AC Power

Worksheets - Oscilloscopes

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

Step-up, Step-down, and Isolation Transformers

Worksheets - Oscilloscopes

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

More on AC “polarity”

Textbook

Complex numbers are useful for AC circuit analysis because they…

Nonlinear OpAmp Circuits

Worksheets - Oscilloscopes

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

Power Conversion Circuits

Worksheets - Oscilloscopes

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

OpAmp Oscillator Circuits

Worksheets - Oscilloscopes

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

Basic Voltmeter Use

Worksheets - Oscilloscopes

What will this voltmeter register when connected to a battery as shown…

Bipolar Junction Transistors in Active Mode

Worksheets - Oscilloscopes

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

Peak, Average, and RMS Measurements

Worksheets - Oscilloscopes

How is it possible to assign a fixed value of voltage or current (such…

Thyristors

Worksheets - Oscilloscopes

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…

Measurements of AC Magnitude

Textbook

So far we know that AC voltage alternates in polarity and AC current…

Passive Integrator and Differentiator Circuits

Worksheets - Oscilloscopes

∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…

Linear Computational Circuitry

Worksheets - Oscilloscopes

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

DC Lab - Precision Potentiometer

Textbook

In this hands-on electronics experiment, you will build a precision potentiometer from three lower precision potentiometer and learn about voltage range compression and parameter interactions.

Performance-Based Assessments for DC Circuit Competencies

Worksheets - Oscilloscopes

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Intro Lab - How to Use a Voltmeter to Measure Voltage

Textbook

In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.

TTL Logic Gates

Worksheets - Oscilloscopes

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

Some Examples with AC Circuits

Textbook

Let’s connect three AC voltage sources in series and use complex…

AC phase

Worksheets - Oscilloscopes

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

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.

Basic Operational Amplifiers

Worksheets - Oscilloscopes

Determine the output voltage polarity of this op-amp (with reference…

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.

Active Loads in Amplifier Circuits

Worksheets - Oscilloscopes

We know that the current in a series circuit may be calculated with…

Troubleshooting Series and Parallel Circuits

Textbook

The jobs of electronics engineers and technicians frequently entail…

Magnetic Units of Measurement

Worksheets - Oscilloscopes

In electric circuits, the three basic quantities are voltage (E or V),…

Basic Troubleshooting Strategies

Worksheets - Oscilloscopes

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

Power Quality Measurement

Textbook

It used to be with large AC power systems that “power…

Step-up, Step-down, and Isolation Transformers

Worksheets - Oscilloscopes

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

Linear Computational Circuitry

Worksheets - Oscilloscopes

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

Flip-Flop Circuits

Worksheets - Oscilloscopes

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

Class B BJT Amplifiers

Worksheets - Oscilloscopes

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

Mixed-Frequency Signals

Worksheets - Oscilloscopes

What is a harmonic frequency? If an oscillator circuit outputs a…

Series Circuits and the Application of Ohm’s Law

Textbook

In this introduction to series resistance circuits, we will explain…

Active Filters

Worksheets - Oscilloscopes

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

Design Project: Audio Media-Based Signal Generator

Worksheets - Oscilloscopes

Identify some different ways you can create the sine-wave audio tracks…

Switches

Worksheets - Oscilloscopes

What is the purpose of the switch shown in this schematic diagram?

pH Measurement

Textbook

A very important measurement in many liquid chemical processes…

Voltage Divider Circuits

Textbook

Let’s analyze a simple series circuit and determine the voltage…

What is a Series-Parallel Circuit?

Textbook

With simple series circuits, all components are connected end-to-end…

The Junction Field-effect Transistor (JFET) as a Switch

Textbook

Like its bipolar cousin, the field-effect transistor may be used as an…

Kelvin (4-wire) Resistance Measurement

Textbook

Suppose we wished to measure the resistance of some component located…

Introduction to Conductance and Conductors

Textbook

By now you should be well aware of the correlation between electrical…

Amplifier Circuits

Textbook

Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…

Switches, Electrically Actuated (Relays)

Textbook

The structure behind ladder logic is based on the electrical ladder…

Programmable Logic Controllers

Worksheets - Oscilloscopes

The Programmable Logic Controller, or PLC, was invented in the late…

Finite-state Machine

Textbook

Feedback is a fascinating engineering principle. It can turn a rather…

Voltmeter Design

Worksheets - Oscilloscopes

Suppose I were about to measure an unknown voltage with a manual-range…

Series and Parallel AC Circuits

Worksheets - Oscilloscopes

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

Logic Simplification With Karnaugh Maps

Textbook

The logic simplification examples that we have done so far could have…

Some Examples with AC Circuits

Textbook

Let’s connect three AC voltage sources in series and use complex…

Synchronous Counters

Textbook

What is a Synchronous Counter? A synchronous counter, in contrast to…

Temperature Coefficients of Resistance Table

Textbook

Temperature coefficient (α) per degree C: Material Element/Alloy…

Octal and Hexadecimal to Decimal Conversion

Textbook

Although the prime intent of octal and hexadecimal numeration systems…

Other Specialized Motors

Textbook

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

Differential Equations

Textbook

As opposed to normal equations where the solution is a number, a…

Light-Pulse Switch

Worksheets - Oscilloscopes

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

Timer Circuits

Worksheets - Oscilloscopes

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