Iron-on patches can repair clothing or add personal flair to backpacks and hats. And now they could power wearable tech, too.
Integrated circuits are the brains behind modern electronic devices like computers or smart phones. Traditionally, these ...
A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...
STMicroelectronics is aiming at Matter 1.5 smart-home networking with a 2x3mm NFC chip called ST25DA-C. “The ST25DA-C secure NFC tag can operate cryptographic operations required for Matter device ...
Want to design and test circuits without building them? CircuitLab lets you create, simulate, and see results online, making learning and experimenting with electronics possible. Want to design and ...
Abstract: Deep ultraviolet light-emitting diode (LED) sterilization and germicidal lamps with short-wave characteristics, can be used to replace the traditional ultraviolet mercury lamps, is a new ...
Dec. 5, 2025 Kyushu University scientists have achieved a major leap in fuel cell technology by enabling efficient proton transport at just 300°C. Their scandium-doped oxide materials create a wide, ...
Abstract: Power electronic converters often have non-sinusoidal voltages and/or currents but must perform calculations on individual harmonics of those waveforms, particularly the fundamental. If ...
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