This project demonstrates a real-time control system that uses computer vision to regulate the speed of a DC motor. Hand gestures captured via a webcam are interpreted to set a target RPM, which is ...

Abstract: In the field of electric motor control, especially for direct current (DC) motors, speed control effectiveness is a critical aspect. Over the past years, proportional-integral (PI) ...

Abstract: Compared to AC motors, DC motors have simpler structures and are easier to control. Additionally, separately excited DC motors offer a wide speed control range, environmental friendliness, ...

The polymerase chain reaction (PCR) is a method widely used to make millions to billions of copies of a specific DNA sample rapidly, allowing scientists to amplify a very small sample of DNA (or a ...

She rose from a junior high school teacher to the state’s top official, and helped persuade Toyota to build its first American factory in Georgetown, Ky. By Alex Traub Japanese officials have called ...

WASHINGTON — President Donald Trump announced Monday he is placing Washington, D.C.'s police department under federal control and deploying the National Guard to the city as he escalates his criticism ...

Designed for engineers developing advanced communication, radar, and test systems, it offers a ready-to-implement blueprint for building high-performance RF receivers with reduced complexity and ...

The Missouri State Highway Patrol's Division of Drug and Crime Control is assisting with a death investigation at the request of the Ralls County Sheriff's Office, according to a news release from the ...