Latest Image Processing Education

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Signal Modulation

Worksheets - Image Processing

A modern method of electrical power control involves inserting a…

Practical Considerations of ADC Circuits

Textbook

Perhaps the most important consideration of an ADC is its resolution.…

Biasing Techniques (BJT)

Textbook

In the common-emitter section of this chapter, we saw a SPICE analysis…

Analog-to-Digital Conversion

Worksheets - Image Processing

The circuit shown here is a four-bit analog-to-digital converter…

Current Signal Systems

Textbook

Current Source It is possible through the use of electronic amplifiers…

Square Wave Signals

Textbook

It has been found that any repeating, non-sinusoidal waveform can be…

AC Lab - Signal and Noise Coupling

Textbook

In this hands-on AC electronics experiment, power a DC motor through a multi-conductor cable to learn how AC signals are coupled between conductors and how to mitigate noise coupling.

Polyphase Power Systems

Worksheets - Image Processing

Explain the difference between a balanced polyphase system and an…

Design Project: Audio Media-Based Signal Generator

Worksheets - Image Processing

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

Bandpass Filter Calculator

Tools

This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.

AC Network Analysis

Worksheets - Image Processing

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

Oscillator Circuits

Worksheets - Image Processing

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

AC Lab - Musical Keyboard as a Signal Generator

Textbook

In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.

Latch Circuits

Worksheets - Image Processing

What do you think this logic buffer gate will do, with the output…

Linear Computational Circuitry

Worksheets - Image Processing

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

Electrical Signal Types

Textbook

With BogusBus, our signals were very simple and straightforward: each…

Digital Ramp ADC

Textbook

Also known as the stairstep-ramp, or simply counter A/D converter,…

Polyphase Motor Design

Textbook

AC Motors Perhaps the most important benefit of polyphase AC power…

Analog-to-Digital Conversion

Worksheets - Image Processing

The circuit shown here is a four-bit analog-to-digital converter…

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

Textbook

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

Logic Signal Voltage Levels

Textbook

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

Delta-Sigma ADC

Textbook

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

Harmonics in Polyphase Power Systems

Textbook

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

Practical Considerations of ADC Circuits

Textbook

Perhaps the most important consideration of an ADC is its resolution.…

Contributors (12)

Textbook

Contributors to this chapter are listed in chronological order of…

AC Lab - Variable Inductor

Textbook

In this hands-on AC electronics experiment, build a variable conductor and learn the impact of a metal core placed inside an inductor coil has on the inductance.

Electrical Isolation

Textbook

SPICE analysis of Electrical Isolation Aside from the ability to…

Vol VI. Credits

Textbook

The following is a partial list of contributors to the current online…

Square Root, Cube Root, and Nth Root Calculator

Tools

This calculator will determine the square root, cube root, or nth root of a given number, x.

DC Motor Theory

Worksheets - Image Processing

If the ends of a wire loop are attached to two half-circular metal…

Electrical Connections

Worksheets - Image Processing

What, exactly, is necessary to establish electrical continuity between…

Performance-Based Assessments for AC Circuit Competencies

Worksheets - Image Processing

(Template)

AC Resistor Circuits (Capacitive)

Textbook

Pure resistive AC circuit: voltage and current are in phase.  …

Si Lab - A Simple BJT Current Mirror Circuit

Textbook

In this hands-on semiconductor electronics experiment, build a simple current mirror using matched bipolar junction transistors (BJTs) and learn about current mirror circuit limitations, the temperature dependence of BJTs, and thermal runaway.

Voltage Divider Circuits

Worksheets - Image Processing

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

Introduction to Digital-Analog Conversion

Textbook

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

Performance-Based Assessments for Digital Circuit Competencies

Worksheets - Image Processing

(Template)

Voltmeter Impact on Measured Circuit

Textbook

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

Magnetism

Worksheets - Image Processing

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

DC Lab - Current Divider

Textbook

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

Si Lab - Astable Multivibrator Audio Oscillator

Textbook

In this hands-on semiconductor electronics experiment, build an astable multivibrator (oscillator) circuit that provides an output in the audio frequency range and learn the effect of component values and supply voltage on oscillation frequency.

AC Commutator Motors

Textbook

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

Mesh Current Method (Loop Current Method)

Textbook

This page provides a step-by-step introduction to using the mesh…

Digital Lab - 7-segment LED Display

Textbook

In this hands-on electronics experiment, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.