A wound rotor induction motor has a stator like a squirrel cage…
Textbook
Charles Proteus Steinmetz’s first job after arriving in America…
Textbook
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
Most students of electricity begin their study with what is known as…
Textbook
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
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
Normally, the rotor windings of a wound rotor induction motor are…
Textbook
Most AC motors are induction motors. Induction motors are favored due…
Textbook
Also called the parallel A/D converter, this circuit is the simplest…
Textbook
Shaded Pole Induction Motor An easy way to provide starting torque to…
Textbook
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
Brushless DC motors were developed from conventional brushed DC motors…
Textbook
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
Tools
The variable reluctance motor is based on the principle that an…
Textbook
Just as devices have been made to measure certain physical quantities…
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
Ladder diagrams are specialized schematics commonly used to document…
Textbook
The circuit in the previous section is not a very practical one. In…
Textbook
This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
Tools
This calculator helps you compute the inductance of a wire-over-plane setup.
Tools
We’ve already seen one example of a monostable multivibrator in…
Textbook
Like bipolar transistors, SCRs and TRIACs are also manufactured as…
Textbook
If I wanted to build a battery-powered electric drill, would it be…
Worksheets - Arduino
We have the symbols for depletion mode and enhancement mode MOSFETs -…
Textbook
Fallacious reasoning and poor interpersonal relations account for more…
Textbook
In the last section, we saw how the 3rd harmonic and all of its…
Textbook
Although the prime intent of octal and hexadecimal numeration systems…
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
In this hands-on electronics experiment, build a 3-bit down counter using J-K flip-flops and learn about asynchronous counter functionality.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Arduino
If two coils of wire are brought into close proximity with each other…
Textbook
Both soldering irons and soldering guns are tools used in the process…
Worksheets - Arduino
Identify the type of logic gate shown in this schematic diagram, and…
Worksheets - Arduino
∫f(x) dx Calculus alert! Electronic power conversion circuits known…
Worksheets - Arduino
Though mechanical ohmmeter (resistance meter) designs are rarely used…
Textbook
In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.
Textbook
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