A simple Arduino script to read the motor signal from a HDD for use as a dj controller. The motor output is likely to require some amplification, slow moves don't generate enough current to sense ...

A brushless DC electric motor , is a synchronous motor using a direct current (DC) electric power supply. It uses an electronic controller to switch DC currents to the motor windings producing ...

Abstract: Designing and developing AI controllers on separately dedicated chips have many advantages. This paper reviews the development of a real-time fuzzy logic controller for speed control of a dc ...

Abstract: This research proposes a sensorless detection method of a free-falling condition of a HDD before unexpected shock by monitoring the electromechanical signals of a HDD spindle motor. The ...