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: HDD structure is excited by the dynamic motion of disk-spindle motor components. Those excitations which are generated from stator, magnet rotor, bearings and disks, are transmitted through ...