Categories

Passive Filter Circuits

Worksheets - Spectral Analysis

In very simple, qualitative terms, rate the impedance of capacitors…

Square Wave Signals

Textbook

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

Harmonics in Polyphase Power Systems

Textbook

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

Mixed-Frequency Signals

Worksheets - Spectral Analysis

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

Biasing Techniques (BJT)

Textbook

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

AC Network Analysis

Worksheets - Spectral Analysis

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

Multiplexers and Demultiplexers

Worksheets - Spectral Analysis

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

Linear Computational Circuitry

Worksheets - Spectral Analysis

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

Analog-to-Digital Conversion

Worksheets - Spectral Analysis

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

Square Wave Signals

Textbook

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

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.

Mixed-Frequency Signals

Worksheets - Spectral Analysis

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

Shift Registers

Worksheets - Spectral Analysis

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

Flash ADC

Textbook

Also called the parallel A/D converter, this circuit is the simplest…

Electrical Signal Types

Textbook

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

Delta-Sigma ADC

Textbook

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

Rectifier/Filter Circuit

Textbook

PARTS AND MATERIALS Low-voltage AC power supply Bridge rectifier pack…

Latch Circuits

Worksheets - Spectral Analysis

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

Microcontroller Principles

Worksheets - Spectral Analysis

Read the following quotation, and then research the term…

The “Operational” Amplifier

Textbook

Long before the advent of digital electronic technology, computers…

Why digital?

Textbook

Although many textbooks provide good introductions to digital memory…

What is a Filter?

Textbook

It is sometimes desirable to have circuits capable of selectively…

Signal Modulation

Worksheets - Spectral Analysis

A modern method of electrical power control involves inserting a…

Analog and Digital Signals

Textbook

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

Slope (integrating) ADC

Textbook

So far, we’ve only been able to escape the sheer volume of…

Questions to Ask Before Proceeding

Textbook

Has the system ever worked before? If yes, has anything happened to…

Network Protocols

Textbook

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

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.

Conductors, Insulators, and Electron Flow

Textbook

The electrons of different types of atoms have different degrees of…

Electromechanical Relay Logic

Worksheets - Spectral Analysis

In ladder logic symbolism, an electromechanical relay coil is shown as…

Noise Figure and Noise Temperature Calculator

Tools

This calculator computes the noise figure and noise temperature in a system

Building Series-Parallel Resistor Circuits

Textbook

Once again, when building battery/resistor circuits, the student or…

Junction field-effect transistors (JFET)

Worksheets - Spectral Analysis

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

CMOS Gate Circuitry

Textbook

Up until this point, our analysis of transistor logic circuits has…

Linear Computational Circuitry

Worksheets - Spectral Analysis

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

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

Textbook

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

Encoder

Textbook

What is an Encoder? An encoder is a circuit that changes a set of…

Temperature Coefficient of Resistance

Textbook

You might have noticed on the table for specific resistances that all…

Optothyristors

Textbook

Like bipolar transistors, SCRs and TRIACs are also manufactured as…

Op-Amp Data

Textbook

Parametric data for all semiconductor op-amp models except the CA3130…

Temperature Coefficient of Resistance

Worksheets - Spectral Analysis

It is a common phenomenon for the electrical resistance of a substance…

Connectors

Textbook

An electrical connector, is an electro-mechanical device used to join…

Optoelectronic Devices

Worksheets - Spectral Analysis

In this circuit, the electric motor is supposed to turn on whenever…

Permissive and Interlock Circuits

Textbook

A practical application of switch and relay logic is in control…

Capacitive Reactance

Worksheets - Spectral Analysis

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