It may seem difficult to even start on a project such as this, with no…
Worksheets - Oscillators
Real operational amplifiers have some imperfections compared to an…
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.
Textbook
Worksheets - Oscillators
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
One of the more advanced ADC technologies is the so-called…
Textbook
The time constant of a series RC circuit is the product of the resistance and capacitance. Given two of the three values—resistance, capacitance, or RC time constant—this tool will calculate the missing third variable.
Tools
The circuit shown here is a four-bit analog-to-digital converter…
Worksheets - Oscillators
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Textbook
In this hands-on AC electronics experiment, build a parallel resonant inductor-capacitor circuit and learn about oscillation, resonant frequency, and damping.
Textbook
In instrumentation circuitry, DC signals are often used as analog…
Textbook
If you’ve ever witnessed a lightning storm, you’ve seen…
Textbook
Although transistor switching circuits operate without bias, it is…
Textbook
An important electrical quantity with no equivalent in DC circuits is…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
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.
Textbook
As we’ve seen, negative feedback is an incredibly useful…
Textbook
By introducing electrical reactance into the feedback loops of an…
Textbook
While the C-B (common-base) amplifier is known for wider bandwidth…
Textbook
The Skin Depth of Copper in Electrical Engineering As previously…
Textbook
In addition to forward voltage drop (Vf) and peak inverse voltage…
Textbook
Textbook
There are not too many circuit symbols for bipolar transistors. There…
Textbook
Voltage is commonly defined as “electrical pressure.” The unit of…
Worksheets - Oscillators
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
The most straightforward DC network analysis technique is the branch…
Textbook
SCRs are unidirectional (one-way) current devices, making them useful…
Textbook
This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit
Tools
A microcontroller is a specialized type of digital computer used to…
Worksheets - Oscillators
The following circuits are pre-tested netlists for SPICE 2g6, complete…
Textbook
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.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
The Bel is Used to Represent Gain In its simplest form, an…
Textbook
A high-pass filter’s task is just the opposite of a low-pass…
Textbook
The superposition theorem is one of those strokes of genius that takes…
Textbook
The SPICE (Simulation Program, Integrated Circuit Emphesis)…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
There’s a sure way to calculate any of the values in a reactive…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
In this hands-on semiconductor electronics experiment, build a full-wave rectifier for AC to DC conversion and learn about center-tapped transformers.
Textbook
When we store information in some kind of circuit or device, we not…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
Textbook
What is a Synchronous Counter? A synchronous counter, in contrast to…
Textbook
Capacitance Formula Permittivity of Dielectric …
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.
Textbook
In this hands-on semiconductor electronics experiment, construct a three-stage common-emitter amplifier using bipolar junction transistors (BJTs) and learn about multi-stage gain and feedback.
Textbook
Ampacities of copper wire, in free air at 30o C: INSULATION TYPE…
Textbook
The following is a partial list of contributors to the current online…
Textbook
As we’ve seen, negative feedback is an incredibly useful…
Textbook
Define what noise means, in the electrical sense of the word. How does…
Worksheets - Oscillators
In simple reactive circuits with little or no resistance, the effects…
Textbook
Logic circuits, whether comprised of electromechanical relays or…
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.
Textbook
The Functionality of Diode Polarity Being able to determine the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Oscillators
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.
Textbook
Power Equation of Ohm’s Law and Joule’s Law …
Textbook
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