Using electrochemical impedance spectroscopy (EIS) techniques to help obtain battery working conditions like SOH and SOC.

When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

Abstract: In this paper, a new method to diagnose turn-to-turn short-circuit faults (TSCFs) and high-resistance connections (HRCs) for soft-starters fed squirrel cage-rotor induction motors (IMs) is ...

The DC series motor has some desirable properties, but it can become quite dangerous to use if proper safety precautions are ...

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

Seasonic's updated PSU calculator lists NVIDIA's unannounced GeForce RTX 50 SUPER series graphics cards: RTX 5070 Ti SUPER ...

The Chicago-based artist’s newest work is semi-autobiographical while paying homage to the resilience and hope of migrants.

Abstract: A simple method to extract series resistance in nano-scaled CMOS devices is proposed in this brief. The method is based on the flicker noise measurement. After separating the trap-induced ...

Learn how the Gartley pattern, a key harmonic chart pattern using Fibonacci ratios, helps traders identify potential market highs and lows for informed trading decisions.

Wanna see a trick? Give us any topic and we can tie it back to the economy. At Planet Money, we explore the forces that shape our lives and bring you along for the ride. Don't just understand the ...