We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

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: Emerging portable applications, including human activity recognition and robot navigation, require always-on sensing technologies to continuously monitor the environment. Continuous sensing, ...

Abstract: This paper presents a novel tactile sensor whose sensing performance (sensitivity, range, etc.) can be tuned online by varying its mechanical impedance with a double-cantilever structure.