This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
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This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
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Charles Proteus Steinmetz’s first job after arriving in America…
Textbook
Most students of electricity begin their study with what is known as…
Textbook
Brushless DC motors were developed from conventional brushed DC motors…
Textbook
Just as devices have been made to measure certain physical quantities…
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Shaded Pole Induction Motor An easy way to provide starting torque to…
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Stepper Motor vs Servo Motor A stepper motor is a…
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.
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Single Phase Synchronous Motors Single-phase synchronous motors are…
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The variable reluctance motor is based on the principle that an…
Textbook
Most AC motors are induction motors. Induction motors are favored due…
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Normally, the rotor windings of a wound rotor induction motor are…
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.
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Also called the parallel A/D converter, this circuit is the simplest…
Textbook
A wound rotor induction motor has a stator like a squirrel cage…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IoT
Two relatively recent technologies designed to reduce the…
Textbook
What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
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In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
Textbook
RELATED WORKSHEETS: Calculus for Electric Circuits…
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Most integrated circuits are digital, based on MOS (CMOS) transistors.…
Textbook
A tool designed to calculate the noise figure of cascaded amplifiers
Tools
A calculator for computing the impedance of an edge coupled stripline.
Tools
Generators used in battery-charging systems must be regulated so as to…
Worksheets - IoT
Long before the advent of digital electronic technology, computers…
Textbook
This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.
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Textbook
When first approaching a failed or otherwise misbehaving system, the…
Textbook
A three-phase motor may be run from a single-phase power source.…
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There’s a sure way to calculate any of the values in a reactive…
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One of the more fascinating applications of electricity is in the…
Textbook
This calculator computes for the output pulse width of a 555 timer monostable circuit
Tools
While Oersted’s surprising discovery of electromagnetism paved…
Textbook
This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.
Tools
In this hands-on electronics experiment, build and test a 2-input digital NAND gate with LED indicators and learn to read pinout diagrams, power a digital IC, connect unused inputs and outputs, and use pulldown resistors.
Textbook
Mathematicians use Venn diagrams to show the logical relationships of…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IoT
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Tools
Power in an electric circuit is the product (multiplication) of…
Textbook
Learn about junction field effect transistors (JFETs), their equations, and how to model and simulate JFETs in LTspice.
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
You might have been wondering how charges can continuously flow in a…
Textbook
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 calculator helps you compute the characteristic impedance of an asymmetric stripline
Tools
What does it mean for an object to have an electric charge? Give an…
Worksheets - IoT
SPICE is a computer program designed to simulate analog electronic…
Textbook
Centuries ago, it was discovered that certain types of mineral rock…
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Protective relays are special power-sensing devices whose job it is to…
Worksheets - IoT
Textbook
Impedance Matching Because transformers can step voltage and current…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IoT
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
Let’s connect three AC voltage sources in series and use complex…
Textbook
How is it possible to electrically measure the torque output by a…
Worksheets - IoT
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IoT
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