Abstract: A new temperature fiber ring laser (FRL) sensor based on a cascaded Sagnac loops fiber structure is proposed and experimentally demonstrated. The optical FRL sensor consists of cascaded ...

This project presents a portable Arduino-based digital instrument for railway track inspection that measures super elevation (cant), track gauge, and rail temperature. Built around an Arduino Nano, ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

Arduino Library for the SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 The SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic)is an ultra-small, fan-less air quality sensor for sensing ...

Learn how to engrave glass using a CO2 laser and rotary attachment in this step-by-step tutorial featuring the xTool P2S and RA2 Pro. Get tips for perfect alignment, clean etching, and stunning ...

The US Navy demonstrated its new HELIOS laser weapon that intercepts enemy drones, missiles, and sensors. The Pentagon’s annual Director, Operational Test and Evaluation (DOT&E) report shows the USS ...

Vibration sensors provider VocalZoom (VZ) recently launched autonomous sensors for the Industrial Internet of Things (IIoT). Combining contactless, high-resolution vibration sensor technology with ...

Of course, many different types of distance measuring sensors exist but not all sensors are the same. Each sensor has its own advantages and disadvantages. At its most basic level, a distance ...

“I visited LaserAway for laser hair removal and was impressed with the customer service, procedure speed, and how my body responded. The pain was about a 5/10, similar to getting a tattoo, and seems ...