I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...

Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

Abstract: A spacer-based cavity with distributed Bragg reflectors (DBRs) is employed in high-performance gas sensing utilizing wavelength interrogation. The DBR is formed by a 1-D photonic crystal ...

The $50 FP1E is a wired sensor that can detect presence through movements as minimal as breathing, so your lights don’t shut off just because you’re sitting still. It’s a streamlined version of the ...

A new study at NC State University has combined 3D embroidery techniques with machine learning to create a fabric-based sensor that can control electronic devices through touch. As the field of ...