We can take the same components from the series circuit and rearrange…
Textbook
The nonlinearity of material permeability may be graphed for better…
Textbook
This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
Tools
Reactive Power We know that reactive loads such as inductors and…
Textbook
Identify some of the different types of capacitors, and their…
Worksheets - Passives
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
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
In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
Textbook
Worksheets - Passives
Capacitors do not have a stable “resistance” as conductors…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
“Advances are made by answering questions. Discoveries are made…
Textbook
A peak detector is a series connection of a diode and a…
Textbook
Identify which direction each potentiometer wiper must move in this…
Worksheets - Passives
A switch can be constructed with any mechanism bringing two conductors…
Textbook
Ampacities of copper wire, in free air at 30o C: INSULATION TYPE…
Textbook
When a transistor is in the fully-off state (like an open switch), it…
Textbook
By now you should be well aware of the correlation between electrical…
Textbook
Textbook
Any kind of switch contact can be designed so that the contacts…
Textbook
When capacitors are connected in series, the total capacitance is…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
A demultiplexer, sometimes abbreviated dmux, is a circuit that has one…
Textbook
The discovery of the relationship between magnetism and electricity…
Textbook
All About Diodes A diode is an electrical device allowing current to…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
It is fairly important to use large value resistors (10 MΩ works…
Worksheets - Passives
Feedback is a fascinating engineering principle. It can turn a rather…
Textbook
A helpful analogy for understanding divided feedback amplifier…
Textbook
A tool designed to compute the values to be used in a T-match Impedance Circuit
Tools
You may have wondered where we got that strange equation for the…
Textbook
Learn the Power Formula We’ve seen the formula for determining…
Textbook
This tool is designed to calculate cross-talk coefficient and coupled voltage for a stripline
Tools
Solving for x in a given polynomial equation “ax2 + bx + c…
Textbook
If your event sensing switch is mechanical in nature, you will likely…
Worksheets - Passives
Digital computers communicate with external devices through ports:…
Worksheets - Passives
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
When the need arises to correct for poor power factor in an AC power…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
In this hands-on semiconductor electronics experiment, use a bipolar junction transistor (BJT) to switch an LED and learn about the current their amplification.
Textbook
So far, we’ve explored tubes which are totally…
Textbook
Let’s analyze a simple series circuit and determine the voltage…
Textbook
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
Tools
This calculates the capacitance of a capacitor based on its charge, Q, and its voltage, V, according to the formula, C=Q/V.
Tools
This calculator determines the resistance of a microstrip trace
Tools
The table method provides a structured methodology for ensuring you…
Textbook
Learn about junction field effect transistors (JFETs), their equations, and how to model and simulate JFETs in LTspice.
Textbook
As lengthy as this chapter has been up to this point, it only begins…
Textbook
Learn About L/R Time Constants It is often perplexing to new students…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
Textbook
The wires between the tank and the monitoring location is called…
Textbook
The manufacture of only silicon based semiconductors is described…
Textbook
Identify which trigonometric functions (sine, cosine, or tangent) are…
Worksheets - Passives
Connecting digital circuitry to sensor devices is simple if the sensor…
Textbook
When plotted on a curve tracer, the characteristic curve for a normal…
Worksheets - Passives
In this series of hands-on electronics experiments, build alternating current (AC) circuits and learn about basic electrical engineering circuit concepts, including transformers, motors, phase shifts, signal coupling, and noise cancellation.
Textbook
Before we begin to explore the effects of resistors, inductors, and…
Textbook
Facebook
Google
GitHub
Linkedin