New technology at the Oklahoma County Detention Center could help spot a crisis before it starts. The jail has begun installing radar-based biometric sensors designed to monitor inmates’ vital ...

Network of Georgia lightning research sensors help to map 3D picture of strikes, improve storm warnings Researchers at Georgia Tech study lightning to understand storm structures and improve safety ...

Note. A compact analogue reflectance sensor such as the CNY70 was not used in the Arduino Uno experiments described. Instead, a homemade sensor was assembled using a single infrared LED (IR333C) and a ...

Multiple sequence alignment of the sensor histidine kinases within Dm REDusk, Ac NIRusk+0, and Av NIRusk+0. The different shading marks the fusion of the photosensory core modules (PCM) of the ...

In this article, we propose a magnetic field sensor based on a multimode-D-type-multimode (MMF-D-type-MMF) fiber structure employing surface plasmon resonance (SPR). The sensor’s surface is coated ...

By Stephen Beech Tiny sensors could soon be able to "sniff" bodily fluids to diagnose bacterial infections and detect antimicrobial resistance. The minuscule devices would operate similarly to ...

The rapid development of robotics technology and human–machine interaction has created a growing demand for accurate and reliable 3-D force measurement. Flexible force sensors, known for their high ...

Written by Kevin (KTOWN) Townsend for Adafruit Industries. BSD license, check license.txt for more information All text above must be included in any redistribution To install, use the Arduino Library ...

Sensors could diagnose by ‘smelling’ your blood By Talker News Jul 2, 2025 Updated 2 mins ago 0 (Photo by Edward Jenner via Pexels) By Stephen Beech ...

Build a device that will check whether your door is locked, using a Raspberry PI, a hall effect sensor and a small but strong (preferably neodymium) magnet. It will store the results in a cloud ...