For years, Black women have been told that laser hair removal and other laser-based skin treatments weren’t safe for us. This is because many of us grew up hearing horror stories about burns, scars, ...

A team of researchers from the Federal University of São Carlos (UFSCar) in the state of São Paulo, Brazil, has developed a sensor that can identify sodium nitrite (NaNO 2) in various beverages, ...

Currently, Nikon only has two cameras with sensor shields: the flagship Nikon Z9 and Nikon Z8. But as one of my colleagues recently found out, Nikon’s sensor shields are not active by default. “My ...

In this step-by-step tutorial, learn how to make a laser for your mobile phone. Discover the materials needed and follow simple instructions to transform your device into a versatile gadget. We'll ...

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 ...

In this Arduino project, I show you how to build a simple servo laser tower controlled from a smartphone app called Blynk. This is ideal for making a toy for your cat or dog. #ArduinoProject #CatLaser ...

A version of this article first appeared in the CNBC Property Play newsletter with Diana Olick. Property Play covers new and evolving opportunities for the real estate investor, from individuals to ...

Precision sensor supplier Micro-Epsilon has extended its non-contact laser distance sensor portfolio with a low cost unit that is even more robust and compact than its predecessor measuring distances ...

Many sensors appear in plain sight, such as in cameras or home security systems’ presence/motion detectors. However, some are disguised in other products, such as a rearview mirror (camera) in a car ...

Objective: The objective of this study was to develop and validate a noncontact monitoring system for respiratory rate variability in rats under anesthesia using a 24GHz microwave radar sensor. This ...