Charles Proteus Steinmetz’s first job after arriving in America…
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
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
Most students of electricity begin their study with what is known as…
Textbook
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
The variable reluctance motor is based on the principle that an…
Textbook
Also called the parallel A/D converter, this circuit is the simplest…
Textbook
Brushless DC motors were developed from conventional brushed DC motors…
Textbook
Shaded Pole Induction Motor An easy way to provide starting torque to…
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
Most AC motors are induction motors. Induction motors are favored due…
Textbook
Normally, the rotor windings of a wound rotor induction motor are…
Textbook
Just as devices have been made to measure certain physical quantities…
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
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
A wound rotor induction motor has a stator like a squirrel cage…
Textbook
Textbook
When the need arises to correct for poor power factor in an AC power…
Textbook
Shown here is the schematic symbol for a resistor: What is the purpose…
Worksheets - IoT
The discovery of the relationship between magnetism and electricity…
Textbook
If your event sensing switch is mechanical in nature, you will likely…
Worksheets - IoT
Mercury Standard Cell Back in the early days of electrical measurement…
Textbook
There are three major kinds of power supplies: unregulated (also…
Textbook
An inductor is a passive two-terminal electrical component that…
Textbook
Identify some different ways you can create the sine-wave audio tracks…
Worksheets - IoT
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Worksheets - IoT
Note the “50 ohm” rating printed on the jacket of the cable. What…
Worksheets - IoT
Wiring for AC and DC power distribution branch circuits are color…
Textbook
All About Contactors When a relay is used to switch a large amount of…
Textbook
Definition of a Radical Given the expression where “x” is…
Textbook
In this hands-on electronics experiment, you will build an electromagnet and learn about electromagnetism including the relationship of magnetic polarity to current flow.
Textbook
Before the advent of solid-state logic circuits, logical control…
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
Diodes can perform switching and digital logic operations. Forward and…
Textbook
A calculator for solving the maximum current a microstrip can handle.
Tools
Charles Proteus Steinmetz’s first job after arriving in America…
Textbook
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
Tools
The logic simplification examples that we have done so far could have…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - IoT
Has the system ever worked before? If yes, has anything happened to…
Textbook
Specific resistance at 20o C: Material Element/Alloy ohm-cmil/ft…
Textbook
A calculator for computing the gain and output voltage of an operational amplifier
Tools
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
Textbook
This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.
Tools
Three-phase Wye(Y) Connection Initially, we explored the idea of…
Textbook
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
Textbook
Don’t just sit there! Build something!! Learning to analyze relay…
Worksheets - IoT
This calculator helps you compute for the inductance of an edge coupled trace.
Tools
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - IoT
AC electromechanical meter movements come in two basic arrangements:…
Textbook
At first it may seem pointless to have the four buffer gates following…
Worksheets - IoT
Testing a JFET with a multimeter might seem to be a relatively easy…
Textbook
So far, we’ve been analyzing single-battery, single-resistor…
Textbook
Resistors vs. Inductors Inductors do not behave the same way as…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - IoT
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.
Textbook
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