At first it may seem pointless to have the four buffer gates following…
Stepper Motor vs Servo Motor A stepper motor is a…
A three-phase motor may be run from a single-phase power source.…
Electromechanical watt-hour meters use an aluminum disk that is spun…
Just as devices have been made to measure certain physical quantities…
Explain the operation of this “H-bridge” motor control circuit: At…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Charles Proteus Steinmetz’s first job after arriving in America…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
Most AC motors are induction motors. Induction motors are favored due…
Project Parts and Materials Automotive alternator (one required, but…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Solid-state switching circuits usually keep their constituent…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Generators used in battery-charging systems must be regulated so as to…
How is it possible to electrically measure the torque output by a…
Don’t just sit there! Build something!! Learning to mathematically…
Shaded Pole Induction Motor An easy way to provide starting torque to…
Brushless DC motors were developed from conventional brushed DC motors…
All About Contactors When a relay is used to switch a large amount of…
Don’t just sit there! Build something!! Learning to mathematically…
The Skin Depth of Copper in Electrical Engineering As previously…
Don’t just sit there! Build something!! Learning to analyze digital…
Explain the operation of this “H-bridge” motor control circuit: At…
Don’t just sit there! Build something!! Learning to analyze digital…
Don’t just sit there! Build something!! Learning to analyze digital…
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
This calculator helps you compute the characteristic impedance of a broadside coupled stripline.
On this page, we’ll outline the three principles you should…
Remember that this tutorial is not exhaustive by any means, and that…
By now you should be well aware of the correlation between electrical…
While Oersted’s surprising discovery of electromagnetism paved…
Temperature coefficient (α) per degree C: Material Element/Alloy…
The invention of the bipolar transistor in 1948 ushered in a…
PARTS AND MATERIALS One NPN transistor—model 2N2222 or 2N3403…
Anyone who’s studied geometry should be familiar with the…
Convert to and from different units of length, weight, power, temperature and torque
PARTS AND MATERIALS Two 6 volt batteries One potentiometer, single…
A tool designed to compute the values to be used in a T-match Impedance Circuit
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
