Shaded Pole Induction Motor An easy way to provide starting torque to…
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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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Normally, the rotor windings of a wound rotor induction motor are…
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Most students of electricity begin their study with what is known as…
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Stepper Motor vs Servo Motor A stepper motor is a…
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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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The variable reluctance motor is based on the principle that an…
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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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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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Most AC motors are induction motors. Induction motors are favored due…
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Also called the parallel A/D converter, this circuit is the simplest…
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Charles Proteus Steinmetz’s first job after arriving in America…
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Single Phase Synchronous Motors Single-phase synchronous motors are…
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Just as devices have been made to measure certain physical quantities…
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Brushless DC motors were developed from conventional brushed DC motors…
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A wound rotor induction motor has a stator like a squirrel cage…
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Differential Op-Amp Circuits An op-amp with no feedback is already a…
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Radio waves are comprised of oscillating electric and magnetic fields,…
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In this series of hands-on electronics experiments, build analog circuits, including amplifiers, comparators, oscillators, and more. Following the step-by-step instructions will help you understand and appreciate analog systems.
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This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
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When lightning strikes, nearby magnetic compass needles may be seen to…
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In this introduction to parallel resistance circuits, we will explain…
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Define the following terms: energy, work, and power.
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A helpful analogy for understanding divided feedback amplifier…
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This calculator computes the noise figure and noise temperature in a system
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This page will walk you step-by-step through the process of…
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Capacitors Vs. Resistors Capacitors do not behave the same as…
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In this series of hands-on electronics experiments, build alternating current (AC) circuits and learn about basic electrical engineering circuit concepts, including transformers, motors, phase shifts, signal coupling, and noise cancellation.
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Consider a circuit for a single-phase AC power system, where a 120…
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Aside from the issues of the physical network (signal types and…
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TTL Circuit Analysis Let’s examine the following TTL circuit and…
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A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
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Contributors to this chapter are listed in chronological order of…
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Determine what the magnitude and polarity of the voltmeter’s…
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Parametric data for all semiconductor op-amp models except the CA3130…
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“With Electronics Workbench, you can create circuit schematics…
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In this hands-on electronics experiment, build an S-R latch using two NOR gates and learn how this type of digital memory operates, including invalid states, race conditions, and the effects of output loading.
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Don’t just sit there! Build something!! Learning to mathematically…
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If the burden of two systems of measurement for common quantities…
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One of the more advanced ADC technologies is the so-called…
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The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
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Write the following exponential expressions in expanded form: 101 =…
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Since complex numbers are legitimate mathematical entities, just like…
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In simple reactive circuits with little or no resistance, the effects…
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Why learn about Karnaugh maps? The Karnaugh map, like Boolean…
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“Garbage in, garbage out.” —Anonymous SPICE…
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Power Equation of Ohm’s Law and Joule’s Law …
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Single phase power system schematic diagram shows little about the…
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Wiring Color Codes Infographic. Released under the Creative Commons…
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Tables of specific resistance and temperature coefficient of…
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Voltage Components in a parallel circuit share the same voltage:…
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Input Voltages for Logic Gates Logic gate circuits are designed to…
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Don’t just sit there! Build something!! Learning to analyze digital…
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In this hands-on AC electronics experiment, build a simple AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
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