Categories

Digital Logic Signals

Worksheets - Oscillators

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

Nonlinear OpAmp Circuits

Worksheets - Oscillators

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

Class A BJT Amplifiers

Worksheets - Oscillators

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

Open-Loop OpAmp Circuits

Worksheets - Oscillators

Determine what the magnitude and polarity of the voltmeter’s…

555 Hysteretic Oscillator

Textbook

PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…

Battery Life Calculator

Tools

This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.

AC Negative Feedback OpAmp Circuits

Worksheets - Oscillators

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

Feedback

Textbook

If some percentage of an amplifier’s output signal is connected…

The “Operational” Amplifier

Textbook

Long before the advent of digital electronic technology, computers…

Negative Feedback OpAmp Circuits

Worksheets - Oscillators

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

Other Diode Technologies

Textbook

Varicap or varactor diodes A variable capacitance diode is known as a…

Common-Emitter Amplifier

Textbook

PARTS AND MATERIALS One NPN transistor—model 2N2222 or 2N3403…

Precision Voltage Follower

Textbook

PARTS AND MATERIALS Operational amplifier, model 1458 or 353…

The Silicon-Controlled Rectifier (SCR)

Textbook

Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…

Divided Feedback

Textbook

If we add a voltage divider to the negative feedback wiring so that…

Analog-to-Digital Conversion

Worksheets - Oscillators

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

Positive Feedback

Textbook

As we’ve seen, negative feedback is an incredibly useful…

Class B Audio Amplifier

Textbook

PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…

Negative Feedback

Textbook

If we connect the output of an op-amp to its inverting input and apply…

Power Conversion Circuits

Worksheets - Oscillators

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

Characteristic Impedance

Textbook

The Parallel Wires of Infinite Length Suppose, though, that we had a…

Power Supply Circuits

Textbook

There are three major kinds of power supplies: unregulated (also…

Introduction to Mixed-Frequency AC Signals

Textbook

In our study of AC circuits thus far, we’ve explored circuits…

Logic Signal Voltage Levels

Textbook

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

Venn Diagrams and Sets

Textbook

Mathematicians use Venn diagrams to show the logical relationships of…

Component Modeling

Worksheets - Oscillators

When plotted on a curve tracer, the characteristic curve for a normal…

AC Motor Control Circuits

Worksheets - Oscillators

Perhaps the most challenging aspect of interpreting ladder diagrams,…

Electrical Energy Calculator

Tools

This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.

Voltage Multipliers (Doublers, Triplers, Quadruplers, and More)

Textbook

A voltage multiplier is a specialized rectifier circuit…

Summer and Subtractor OpAmp Circuits

Worksheets - Oscillators

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

Example Circuits and Netlists

Textbook

The following circuits are pre-tested netlists for SPICE 2g6, complete…

Computer Simulation of Electric Circuits

Textbook

Computers can be powerful tools if used properly, especially in the…

Semiconductor Devices in SPICE

Textbook

The SPICE (Simulation Program, Integrated Circuit Emphesis)…

Phase-locked Loops

Textbook

Voltage Comparator

Textbook

Parts and Materials Operational amplifier, model 1458 or 353…

Voltage Divider

Textbook

PARTS AND MATERIALS Calculator (or pencil and paper for doing…

Transistor Ratings and Packages (BJT)

Textbook

Like all electrical and electronic components, transistors are limited…

Class B Audio Amplifier

Textbook

PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…

Active Filters

Worksheets - Oscillators

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

Diodes

Textbook

A diode is an electronics component made from a combination of a…

Review of R, X, and Z (Resistance, Reactance and Impedance)

Textbook

Before we begin to explore the effects of resistors, inductors, and…

Binary Subtraction

Textbook

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

Contributors (12)

Textbook

Contributors to this chapter are listed in chronological order of…

Negative Feedback OpAmp Circuits

Worksheets - Oscillators

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

Oscillator Circuits

Worksheets - Oscillators

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

Flash ADC

Textbook

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

Amplifier Impedances

Textbook

Input impedance varies considerably with the circuit configuration…

Rectifier Circuits

Textbook

What is Rectification? Now we come to the most popular application of…

Microstrip Trace Width Calculator

Tools

This tool is designed to compute for the trace width of a microstrip

Component Failure Analysis

Textbook

The job of a technician frequently entails…

Microprocessor Programming

Worksheets - Oscillators

What is the difference between a JMP (“jump”) instruction and a…

Definite Integrals and the Fundamental Theorem of Calculus

Textbook

        RELATED WORKSHEET: Calculus for Electric…

Tubes versus Semiconductors

Textbook

Devoting a whole chapter in a modern electronics text to the design…

Thyristor Application Circuits

Worksheets - Oscillators

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

The Common-collector Amplifier

Textbook

Our next transistor configuration to study is a bit simpler for gain…

Relay Construction

Textbook

Electricity and Magnetism An electric current through a conductor will…

SPICE Models

Textbook

The SPICE circuit simulation program provides for modeling diodes in…

Introduction to DC Circuits

Textbook

“DC” stands for Direct Current, which can refer to either…

Capacitor Transient Response

Textbook

Because capacitors store energy in the form of an electric field, they…

Stripline Max Current Calculator

Tools

A calculator designed to calculate the maximum current that a stripline can handle