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

The flashing is thanks to LEDs with a built-in, integrated flashing circuit and the nasty noise comes from a piezoelectric buzzer — both are available from electronics stores that sell ordinary LEDs.

Daisy chain lighting is usually employed in specific situations; here, Davis explains why and where, “The main reason for daisy-chaining lights is to simplify an installation and reduce the amount of ...

Abstract: The gradual penetration of grid-forming (GFM) converters into new power systems with renewable energy sources may result in the emergence of small-signal instability issues. These issues can ...

An adaptable classroom activity designed to introduce students aged 8-14 to e-textiles and basic circuitry. The activities can be used as standalone sessions to introduce students to the basic ...

Scientists have achieved a breakthrough in analog computing, developing a programmable electronic circuit that harnesses the ...

MLB's Division Series is the second of four rounds in the postseason. Eight teams advance to the Division Series, four of which receive a bye by finishing with one of the top two seeds in their league ...

Yes, MLB’s divisional playoff round (the ALDS and NLDS) is best-of-five. That has been the case since its inception in 1995, ...

Sometimes it’s nice when you can do everything you need to do with just one single port. In this vein, [Nicola Strappazzon] ...

Ryan Brown came out on top in the 2025 World Series of Poker Circuit main event at Horseshoe Council Bluffs in Iowa. A long final day of play saw Brown take home his first gold ring along with $85,239 ...

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 ...

Abstract: Series-parallel-form switch-linear hybrid envelope tracking power supply is composed of a voltage-controlled linear amplifier (VLA), a voltage-controlled switched-mode converter (VSC) and a ...