Tired of encoders that take space and need maintenance? A sensor design makes motion systems smaller and easier to use.

Abstract: In this paper, a grid voltage sensor-less control scheme for an AC-DC power factor correction converter using a non-linear voltage controller is proposed. The conventional PFC converters, ...

Explore innovative distance measurement methods for DIY projects. Learn about tools like UWB, barometers, and camera-based systems.

At Formnext 2025, the global event for additive manufacturing in Germany, QIDI unveiled its new flagship 3D printer - QIDI ...