Determine what the magnitude and polarity of the voltmeter’s…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Temperature coefficient (α) per degree C: Material Element/Alloy…
The electrical resistance of a conductor at any temperature may be…
If I wanted to build a battery-powered electric drill, would it be…
It is a common phenomenon for the electrical resistance of a substance…
Define the following terms: energy, work, and power.
This calculator helps determine the maximum temperature a device can withstand
Convert between Celsius, Fahrenheit and Kelvin
Shown here is the schematic symbol for a resistor: What is the purpose…
Both soldering irons and soldering guns are tools used in the process…
In any electrically conductive substance, what are charge carriers?…
This calculator computes the noise figure and noise temperature in a system
The term “combinational” comes to us from mathematics. In…
Because of their insulated gates, IGFETs of all types have extremely…
Learn About L/R Time Constants It is often perplexing to new students…
If the output of a shift register is fed back to the input. a ring…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) Two…
Voltage Components in a parallel circuit share the same voltage:…
Who Developed the Karnaugh Map? Maurice Karnaugh, a…
A tool designed to convert RF power from watts to decibels and vice versa
Certain substances are known to physically deform (shorten or…
Inductive Reactance Capacitive Reactance …
Transformers with Multiple Secondaries Transformers are very versatile…
A diode is an electronics component made from a combination of a…
In this circuit, three resistors receive the same amount of voltage…
Don’t just sit there! Build something!! Learning to mathematically…
SPICE analysis of Electrical Isolation Aside from the ability to…
Note: this is a very unique and useful property of e. As in…
A Logic Gate is assigned as an elementary building block of…
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis.
PARTS AND MATERIALS Two NPN transistors—models 2N2222 or…
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
In the chapter on mixed-frequency signals, we explored the concept of…
For a given amount of water pressure, which will flow a greater rate…
In order to work with complex numbers without drawing vectors, we…
As an example of using several circuits together, we are going to make…
Thyristors are a broad classification of bipolar-conducting…
A chandelier has five light bulbs in it, and one of them is not…
Current Source It is possible through the use of electronic amplifiers…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
Buses and networks are designed to allow communication to occur…
What is an Encoder? An encoder is a circuit that changes a set of…
Wiring Color Codes Infographic. Released under the Creative Commons…
A rheostat (variable resistor) and a switch are both examples of…
The Skin Depth of Copper in Electrical Engineering As previously…
Let’s connect three AC voltage sources in series and use complex…
This calculator computes the noise figure and noise temperature in a system
Quantum physics describes the states of electrons in an atom according…
∫f(x) dx Calculus alert! One of the fundamental principles of…
Up to this point we have considered logic reduction problems where…
Our next transistor configuration to study is a bit simpler for gain…
