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 ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

Abstract: In this article, a simple and accurate digitizer is presented for a giant magneto-resistance (GMR)-based magnetic field sensor. The digitizer uses differential excitation for the sensor to ...

Abstract: This letter proposes a single-sensor, non-invasive method for simultaneous estimation of core temperature and power loss in electrolytic capacitors, eliminating the need for equivalent ...

A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track real-time changes in vascular diameter—without the need for a traditional ...

Ultrasonic sensor capable enables cuffless, non-invasive blood pressure measurement by National Research Council of Science and Technology edited by Sadie Harley, reviewed by Robert Egan Editors' ...

Researchers have developed the world's first soft touchpad that can sense the force, area and location of contact without electricity. The device utilizes pneumatic channels, enabling its use in ...