CNX Software

XIAO nRF54LM20A (Sense) board enables ultra-low-power Bluetooth 6.0, Matter, Thread, Zigbee, or 2.4 GHz proprietary applications

Seeed Studio XIAO nRF54LM20A and XIAO nRF54LM20A Sense are tiny USB-C IoT boards based on Nordic Semiconductor’s nRF54LM20A wireless SoC offering Bluetooth 6.0, Matter, Thread, Zigbee, NFC, Amazon ...
IEEE

Ultra-High Sensitivity Fiber Optic Microphone Based on Geometry-Induced Mechanical Compliance

Abstract: Mandrel-based fiber optic microphones (FOMs) provide an effective approach to enhancing acoustic detection sensitivity. However, their high sensitivity often depends on thinner walls and ...
Philadelphia Inquirer

FIFA World Cup players who hit their heads too hard will see this Temple neurologist

Daniel Feinberg can’t recall ever holding a soccer ball, but he’s ready to aid the pros playing this month at the FIFA World Cup games in Philadelphia — should one take a hard hit to the head.
IEEE

Microbubble cantilever Fabry-Perot interferometer (FPI) sensor with ultra-high strain sensitivity under the Vernier effect

Abstract: A high-sensitivity fiber-optic micro-strain sensor based on a parallel Fabry-Perot interferometer (FPI) and the optical Vernier effect is designed, fabricated, and demonstrated. The sensor ...