In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
Textbook
The variable reluctance motor is based on the principle that an…
Textbook
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
Tools
Generators used in battery-charging systems must be regulated so as to…
Worksheets - Electromechanical
Like its bipolar cousin, the field-effect transistor may be used as an…
Textbook
What is the purpose of the switch shown in this schematic diagram?
Worksheets - Electromechanical
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
Any kind of switch contact can be designed so that the contacts…
Textbook
Synchronous motors load the power line with a leading power factor.…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Electromechanical
Bipolar junction transistors (Also known as BJTs) can be used as an…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Electromechanical
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Tools
As we saw with DC measurement circuits, the circuit configuration…
Textbook
What does the normal status of an electrical switch refer to?…
Worksheets - Electromechanical
In this hands-on AC electronics experiment, build a large AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
Textbook
Every meter impacts the circuit it is measuring to some extent, just…
Textbook
Before the advent of solid-state logic circuits, logical control…
Textbook
After the introduction of the DC electrical distribution system by…
Textbook
So far, we’ve observed simulations of transformers where the…
Textbook
Instantaneous Values in AC Circuits Pure resistive AC circuit:…
Textbook
If a pulse-width modulated (PWM) signal is sent to a passive…
Worksheets - Electromechanical
We can take the same components from the series circuit and rearrange…
Textbook
In this hands-on electronics experiment, you will create a battery from a potato (yes! a potato) and learn about the relationship between chemical energy and electric energy.
Textbook
Although transistor switching circuits operate without bias, it is…
Textbook
It is very important to keep in mind that the “normal”…
Textbook
If we examine a four-bit binary count sequence from 0000 to 1111, a…
Textbook
Any kind of switch contact can be designed so that the contacts…
Textbook
Boolean algebra finds its most practical use in the simplification of…
Textbook
Textbook
A peak detector is a series connection of a diode and a…
Textbook
In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Textbook
Bipolar junction transistors (Also known as BJTs) can be used as an…
Textbook
Power measurement in AC circuits can be quite a bit more complex than…
Textbook
In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
Textbook
Determine what the magnitude and polarity of the voltmeter’s…
Worksheets - Electromechanical
The “vocabulary” of instructions which any particular…
Textbook
Solid-state switching circuits usually keep their constituent…
Worksheets - Electromechanical
RELATED WORKSHEETS: Calculus for Electric Circuits…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Electromechanical
In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
Textbook
What shape of voltage waveform would you expect to measure (using an…
Worksheets - Electromechanical
What is an Encoder? An encoder is a circuit that changes a set of…
Textbook
Periodic table of chemical elements.
Textbook
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 calculates the free space loss, given the distance, frequency, and gain, between two antennas.
Tools
Textbook
This calculator helps you compute for the inductance of an edge coupled trace.
Tools
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Tools
Many different equations used in the analysis of electric circuits may…
Worksheets - Electromechanical
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
Tools
What do you think this logic buffer gate will do, with the output…
Worksheets - Electromechanical
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.
Tools
Computerized Fourier analysis, particularly in the form of the FFT…
Textbook
A calculator for solving the maximum current a microstrip can handle.
Tools
A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
Tools
Mathematical rules are based on the defining limits we place on the…
Textbook
Define the following acronyms as they apply to digital logic circuits:…
Worksheets - Electromechanical
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Electromechanical
Facebook
Google
GitHub
Linkedin