Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
This calculator will solve for either distance, time, or speed given two of the three parameters.
Tools
While Oersted’s surprising discovery of electromagnetism paved…
Textbook
Explain how an ohmmeter is able to measure the resistance of a…
Worksheets - Passives
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Let’s take the same components for our series example circuit…
Textbook
In simple reactive circuits with little or no resistance, the effects…
Textbook
Using the same value components in our series example circuit, we will…
Textbook
Define the following terms: energy, work, and power.
Worksheets - Passives
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
Capacitors store energy in the form of an electric field, and…
Textbook
A three-phase motor may be run from a single-phase power source.…
Textbook
This calculator determines the bias and feedback of resistors for an inverting op-amp.
Tools
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Tools
Inductors have the exact opposite characteristics of capacitors.…
Textbook
When capacitors are connected in series, the total capacitance is…
Textbook
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Textbook
Identify which direction each potentiometer wiper must move in this…
Worksheets - Passives
In this hands-on electronics experiment, build a Class B push-pull audio amplifier to drive a speaker and learn about crossover distortion and how to minimize it using negative feedback.
Textbook
In this hands-on electronics experiment, build an oscillator using a 555 timer and learn the theory of operation of the 555 timer when configured as an astable multivibrator.
Textbook
This tool is designed to calculate the maximum distance (range) that a radar can detect
Tools
Long before the advent of digital electronic technology, computers…
Textbook
Electromechanical relays used to start and stop high-power electric…
Worksheets - Passives
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis. This calculator will help you design an oscillator using a 555 timer IC.
Tools
Periodic table of chemical elements.
Textbook
Early in my explorations of electricity, I came across a length of…
Textbook
What is Rectification? Now we come to the most popular application of…
Textbook
If some percentage of an amplifier’s output signal is connected…
Textbook
Up until this point, our analysis of transistor logic circuits has…
Textbook
The variable reluctance motor is based on the principle that an…
Textbook
To express a quantity in a different metric prefix from how it was…
Textbook
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Passives
During the early development of telephone technology, a unit was…
Worksheets - Passives
In these hands-on semiconductor electronics experiments, learn to build and test circuits using discrete silicon (Si) devices, including diodes and transistors. Also, learn important circuit designs, including rectifiers, current mirrors, amplifiers, and oscillators.
Textbook
This tool is designed to convert power ratios to decibel
Tools
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Passives
Identify each of these logic gates by name, and complete their…
Worksheets - Passives
If a block of P-type semiconductor is placed in contact with a block…
Textbook
Early computer science pioneers such as Alan Turing and John Von…
Textbook
A common topology for DC-AC power converter circuits uses a pair of…
Worksheets - Passives
It is fairly important to use large value resistors (10 MΩ works…
Worksheets - Passives
NAND and NOR gates possess a special property: they are universal.…
Textbook
Safety is very important when designing and/or building a device…
Worksheets - Passives
The use of variable voltage for instrumentation signals seems a rather…
Textbook
In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
Textbook
If the ends of a wire loop are attached to two half-circular metal…
Worksheets - Passives
The single-transistor inverter circuit illustrated earlier is actually…
Textbook
Critical temperatures given in Kelvins Material Element/Alloy Critical…
Textbook
This tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.
Tools
It may seem difficult to even start on a project such as this, with no…
Worksheets - Passives
Designing Wire Resistance Conductor ampacity rating is a crude…
Textbook
In this introduction to series resistance circuits, we will explain…
Textbook
A popular use of diodes is for the mitigation of inductive…
Textbook
By now you should be well aware of the correlation between electrical…
Textbook
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.
Tools
A circuit which removes the peak of a waveform is known as a clipper.…
Textbook
As an electric current is passed through a coil of wire, it creates a…
Worksheets - Passives
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
An oscilloscope is a very useful piece of electronic test equipment.…
Worksheets - Passives
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