October 31, 2025 @ Laser Focus World - In this episode: Immersive 3D via an ultrathin display, the latest business news ...

The size of a capacitor affects how much charge it can store (its capacitance), its voltage rating, and its physical ...

Abstract: Due to the structural characteristics of hybrid stepping motor (HSM), the 3-D finite element model is often used to analyze the electromagnetic field, while it is complex and time-consuming.

Ebay and Amazon are awash with ‘isolated’ boards that convert pwm to 0-10V analogue, but they appear to be isolated in the sense that they an break an earth loop – great for machine control problem ...

This video explains how resistors function and how Ohm’s Law defines the relationship between voltage, current, and resistance in electronic circuits. Resistors are passive components used to control ...

Abstract: The common-mode (CM) noise in motor drive systems is mainly caused by the CM voltage of the inverter, and it may introduce the electromagnetic interference (EMI) to the nearby equipment.

Researchers at Sichuan University have proposed a four-level modulation strategy for dual three-phase open-winding PMSM drives, offering higher efficiency and lower current harmonic in such ...

The Court of Appeals unanimously refused to stay a trial court ruling against Trump, signaling the judges believe his use of the Guard is illegal. Members of the Texas National Guard assemble in ...