Single Phase Synchronous Motors Single-phase synchronous motors are…
A wound rotor induction motor has a stator like a squirrel cage…
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The variable reluctance motor is based on the principle that an…
Charles Proteus Steinmetz’s first job after arriving in America…
As an electric current is passed through a coil of wire, it creates a…
In this hands-on AC electronics experiment, build a large AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
Shaded Pole Induction Motor An easy way to provide starting torque to…
Most AC motors are induction motors. Induction motors are favored due…
Most students of electricity begin their study with what is known as…
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.
A tool designed to calculate the guided wavelength inside a microstrip.
Limitations of Electromechanical Relays As versatile as…
The SPICE (Simulation Program, Integrated Circuit Emphesis)…
In this hands-on electronics experiment, you will compare the resistance of a lamp filament in its on and off states and learn about nonlinear resistances by applying Ohm's law.
Who Developed the Karnaugh Map? Maurice Karnaugh, a…
Perhaps the most ingenious technique was that of the delay line. A…
When plotted on a curve tracer, the characteristic curve for a normal…
Because the relationship between voltage, current, and resistance in…
Suppose we wished to measure the resistance of some component located…
Just as devices have been made to measure certain physical quantities…
In this hands-on electronics experiment, build a red LED flasher with a transistor drive to control the current and learn how to use transistors to provide current gain and how to limit LED current.
In this hands-on electronics experiment, build an edge-triggered S-R flip-flop, learn the difference between a latch and a flip-flop, and experience how a switch bounce can cause logic errors.
In mathematics, an identity is a statement true for all possible…
As was mentioned before, the angle of this “power…
In Millman’s Theorem, the circuit is re-drawn as a parallel…
In this hands-on semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.
A voltage multiplier is a specialized rectifier circuit producing…
Don’t just sit there! Build something!! Learning to mathematically…
Euler’s Number Euler’s constant is an important value for…
Because binary numeration requires so many bits to represent…