Sonos just released the $250 Era 100 speaker, a replacement for the Sonos One that's been around since 2017. On the surface, the Era 100 feels similar to the One, but Sonos totally redesigned it on ...

SunFounder has sent me a review sample of the Fusion HAT+ Raspberry Pi expansion board designed for motor and servo control ...

Abstract: This paper proposes a harmonic current controller based on multiple synchronous reference frames for controlling harmonic currents in motors with saliency and magnetic flux saturation. In ...

Abstract: The present study proposes a control approach designed to achieve robust stabilization of a 1-DoF knee joint exoskeleton system intended for rehabilitation purposes. The proposed method ...