Electronic Specifier

Wearable sensors assist in developing safer & better home dialysis

HUS Helsinki University Hospital and VTT are starting a field test of wearable sensors to develop home dialysis.
Hosted on MSN

Maker uses Raspberry Pi 5 and Pico to power this multi-sensor project

Philip Gutjahr is using a Raspberry Pi 5 to power his Sensorpack project which features an array of sensors that are super useful and fun to tinker with.
IEEE

Terahertz Refractive Index Sensor Based on Tunable Graphene Metamaterial Absorber

Abstract: A terahertz refractive index sensor constructed with graphene metamaterial absorber has been proposed. The sensor features a patterned graphene structure, consisting of an independent ...
IEEE

Fiber Bragg Grating Refractive Index Sensors with a Circular Refractive Index Modulation Region via Femtosecond Laser Phase Mask and Fiber Rotation

Abstract: This study presents a novel fiber Bragg grating (FBG) refractive index (RI) sensor featuring a circular refractive index modulation (RIM) region, fabricated by integrating femtosecond laser ...
CNX Software

HealthyPi 6 – A portable Wi-Fi 6 biosignal acquisition device with ECG, PPG, respiration, and temperature sensors (Crowdfunding)

Designed by ProtoCentral Electronics in India, the HealthyPi 6 is an open-source, portable, research-grade biosignal acquisition device designed for academic research, education, and prototyping. It ...
Wareable

The Pebble Index 01 is a $75 smart ring without a battery or sensors

Pebble has officially entered the smart ring arena—yet, in true Pebble fashion, the company is completely ignoring the rules set by the likes of Oura, Samsung, and Ultrahuman. The Pebble Index 01 is a ...