Smartphone-linked catheter sensor could spot UTIs sooner than lab cultures

Urinary tract infections (UTIs) are among the most common bacterial infections, with catheter-associated UTIs accounting for ...
News-Medical.Net on MSN

Light-based sensor can detect low concentrations of cancer biomarkers in the blood

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer ...
Cars

When Should the Oxygen Sensor Be Replaced?

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...
Hackaday

Real-Time 3D Room Mapping With ESP32, VL53L5CX Sensor And IMU

ST’s VL53L5CX is a very small 8×8 grid ranging sensor that can perform distance measurements at a distance of up to 4 meters. In a recent video,[Henrique Ferrolho] demonstrated that ...
IEEE

Analysis and Testing of Charge Induction in a Resonant Torsional Electric Field Sensor Based on a 3-D Mechanical–Electrical Coupling Model

Abstract: Microelectromechanical systems (MEMS) electric field sensors are extensively utilized in aerospace, meteorological observation, industrial production, and power system applications due to ...
IEEE

Contactless Wideband Current Measurement Based on Tunneling Magnetoresistance Sensor Array for Rectangular Busbar Systems

Abstract: Current measurements based on magnetic field sensor arrays have attracted a lot of attention due to their convenience in installation and maintenance. However, conventional current ...