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 ...

The worst thing about a volume knob is that, having connected it to a computer, it might be wrong: if you’ve manually altered the volume settings somewhere else, the knob’s reading won’t be correct.

Abstract: The direct drive circuit breaker by permanent magnet synchronous motor is a new servo technology that can drive the moving contact to complete the opening and closing operation along the ...

Abstract: In recent trends, Brushless DC motor (BLDC) is becoming an increasingly popular application used in electric engines because of its high productivity, high-velocity activity, robustness, and ...

Goal: document how we reliably controlled the blower without the original “upper/logic” board, after discovering the motor board times out without its expansion-bus handshake. Pin 4 = +12 V reference ...