AC induction motors are everywhere, from ceiling fans to vehicles. They’re reliable, simple, and rugged — but there are some disadvantages. It’s difficult to control the speed ...
This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...
Abstract: To enhance the position tracking performance of permanent magnet synchronous motors (PMSMs) under unknown disturbances, this article proposes a fast fixed-time control strategy based on an ...
During a House Appropriations Committee hearing several months ago, Congresswoman Lauren Underwood (D-IL) got into a heated exchange with DHS Secretary Kristi Noem, who rambled on with her talking ...
Washington — The Trump administration has terminated the National Links Trust's lease with the National Park Service to manage, operate and renovate Washington, D.C.'s three municipal golf courses, ...
Abstract: Nowadays, DC (direct current) motors are widely used in industry. Air conditioners, computer drives, electric toothbrushes, portable vacuum cleaners, drilling machines, trimmers, food mixers ...
A judge said Tuesday he needs more time before deciding if Brian Cole Jr. should be released or held in jail before his trial. Cole is accused of placing two pipe bombs outside the DNC and RNC ...
This week sees Justice League Unlimited #14 by Mark Waid and Dan Mora, Superman #33 by Joshua Williamson, Hayden Sherman, The Flash #28 by Mark Waid, Christopher Cantwell, Vasco Georgiev and DC K.O.: ...
The U.S. government admitted the role Army pilots and air traffic controllers played in the deadly collision involving a military helicopter and a passenger jet that killed 67 people near Washington, ...
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