Cyclingnews

What was the strange black arm sensor worn by Tadej Pogačar at Strade Bianche?

The Slovenian set the rumour mill alight when his finish line celebration revealed an unusual sight, but we have the answers ...
IEEE

Graph-Based Visualization and Fault Diagnosis in Large-Scale Industrial Sensor Networks Using KNN-Constructed Graph Neural Networks(GNN)-A Approach Synthetic Dataset

Abstract: In this study, we present a scalable method for modeling and visualizing large-scale industrial sensor networks using Graph Neural Network (GNN) principles. By applying the K-Nearest ...
IEEE

A Novel Hierarchical Graph Neural Network with Heterogeneous Multi-Sensor Data for Fault Diagnosis of Complex Mechanical Equipment

Abstract: Modern mechanical equipment increasingly relies on multi-sensor data for health monitoring, which generates complex, heterogeneous, non-Euclidean data that conventional methods struggle to ...
GSM Arena

Galaxy S26 Ultra's selfie camera tipped to use a new sensor

Samsung is set to finally unveil the Galaxy S26 series next week at the Galaxy Unpacked event in San Francisco. Just days before the announcement, a tipster has shared new details about the Galaxy S26 ...
9to5Mac

HomeKit Weekly: The Onvis CS2 turns a simple door sensor into multiple use cases for Apple Home

When automating your smart home, much of the attention centers on cameras and lights, but I believe HomeKit door sensors are arguably among the most critical devices to add to your setup. I’ve written ...
USA Today

Your car's tire pressure sensor can fail. What to do if it does.

Most modern cars have tire pressure monitoring systems (TPMS), which will alert you if your tires need air. While most of the readings they give are accurate, they can still fail like any other part ...
techtimes

Camera Sensor Size vs Megapixels: Why Your 1-Inch Sensor Crushes 200MP Smartphones in Low Light

Here's why camera sensor size beats megapixels for low light photography. Compare 1-inch sensors vs 200MP smartphones, full-frame vs APS-C image quality. Pixabay, fotografyarte The photography world ...
UPI

FDA announces FreeStyle Libre continuous glucose monitor sensor recall

Feb. 4 (UPI) --Officials for Abbott Diabetes Care have recalled some of the company's FreeStyle Libre 3 and FreeStyle Libre 3 Plus continuous glucose monitor sensors for people with diabetes. The Food ...
Hot Rod

How Accurate Are Wideband O2 Sensors? A Real-World Lambda Comparison Test

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...
Hot Rod

What Is a Wideband O2 Sensor and Why It Matters More Than You Think

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...
Gizmodo

Aqara’s New Thermostat Is Also a Home Hub, Presence Sensor, and Video Doorbell Monitor

The Thermostat Hub W200 combines many of the best features of Aqara's lineup to make a very compelling smart home thermostat. Reading time 2 minutes Aqara just announced a swath of new smart home ...