Latest Crystals and Resonators Education

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Op-amp Circuits

Worksheets - Crystals and Resonators

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

Switched Capacitor Circuitry

Worksheets - Crystals and Resonators

Write an equation describing the precise mathematical relationship…

Radio Circuits

Textbook

(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…

OpAmp Oscillator Circuits

Worksheets - Crystals and Resonators

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

Oscillator Circuits

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

Series and Parallel AC Circuits

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

Time Constant Circuits

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

Time Constant Circuits

Worksheets - Crystals and Resonators

Generally speaking, how many “time constants” worth of time does…

Signal Modulation

Worksheets - Crystals and Resonators

A modern method of electrical power control involves inserting a…

555 Lab - Oscillator With Hysteresis

Textbook

In this hands-on electronics experiment, build an oscillator with hysteresis from a Schmitt trigger and learn how to use it to create an RC oscillator and a method to configure a 555 timer as an astable multivibrator.

Digital Logic Signals

Worksheets - Crystals and Resonators

A rheostat (variable resistor) and a switch are both examples of…

Time Constant Calculations

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

Resonance

Worksheets - Crystals and Resonators

The Q factor of a series inductive circuit is given by the following…

SPICE Simulation of Series and Parallel Circuits

Textbook

Previously, we examined series circuits and parallel circuits using…

Superconductivity

Textbook

Conductors lose all of their electrical resistance when cooled to…

Creating Custom Calibration Resistances

Textbook

Often in the course of designing and building electrical meter…

Capacitor Impedance Calculator

Tools

This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.

Series-Parallel Combination AC Circuits

Worksheets - Crystals and Resonators

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

Analog Lab - PWM Power Controller

Textbook

In this hands-on electronics experiment, you will build a pulse-width modulator power controller for a light and learn the basics of PWM signals.

Practical Considerations - Capacitors

Textbook

Capacitors, like all electrical components, have limitations that must…

DC Lab - Sensitive Voltage Detector With Audio Output

Textbook

In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.

Simple Series Resonance

Textbook

A similar effect happens in series inductive/capacitive circuits. When…

Polarity of voltage drops

Textbook

When using conventional current flow, we can trace the direction of…

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.

Insulator Breakdown Voltage

Textbook

The atoms in insulating materials have very tightly-bound electrons,…

DC Lab - Rheostat Range Limiting

Textbook

In this hands-on electronics experiment, you will use series and parallel resistor networks to precisely adjust the range and zero point of a rheostat.

Resistivity Calculator

Tools

This calculator calculates the resistivity of a component based on its resistance value, length, and cross-sectional area.

Inductors

Textbook

An inductor is a passive two-terminal electrical component that…

Zener Diodes

Worksheets - Crystals and Resonators

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

Series-Parallel DC Circuits

Worksheets - Crystals and Resonators

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

Analysis Techniques for Series Parallel Resistor Circuits

Textbook

Guidelines to Series-Parallel Combination Circuit Analysis The goal of…

Magnetic Fields and Inductance

Textbook

Whenever electrons flow through a conductor, a magnetic field will…

Voltage Divider Calculator

Tools

The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.

Voltage, Current, and Resistance

Worksheets - Crystals and Resonators

Voltage is commonly defined as “electrical pressure.” The unit of…

The Command-line Interface

Textbook

If you’ve used DOS or UNIX operating systems before in a…

Switch Contact Design

Textbook

A switch can be constructed with any mechanism bringing two conductors…

Voltage Divider Circuits

Textbook

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

Inductor Transient Response

Textbook

Inductors have the exact opposite characteristics of capacitors.…

Basic AC-DC Power Supplies

Worksheets - Crystals and Resonators

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

Conductors and Insulators

Worksheets - Crystals and Resonators

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

Superposition Theorem

Worksheets - Crystals and Resonators

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

L-Match Impedance Matching Circuits

Tools

This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit

Contributors (5)

Textbook

Contributors to this chapter are listed in chronological order of…

Solid-state Relays

Textbook

Limitations of Electromechanical Relays As versatile as…

Binary Subtraction

Textbook

We can subtract one binary number from another by using the standard…

Introduction to AC Motors

Textbook

After the introduction of the DC electrical distribution system by…

Special-output Gates

Textbook

Complementary Output Gates It is sometimes desirable to have a logic…

Parallel Resistor-Capacitor Circuits

Textbook

Using the same value components in our series example circuit, we will…

Precise Diode Circuits

Worksheets - Crystals and Resonators

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

Link Budget Calculator

Tools

A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.

Applications of Resonance

Textbook

So far, the phenomenon of resonance appears to be a useless curiosity,…

Switch Types

Textbook

Though it may seem strange to cover the elementary topic of electrical…

Node Voltage Method

Textbook

The node voltage method of DC network analysis solves for unknown…