As the first metal-oxide gas sensor featuring multiple sensing elements on one chip, the SGP30 provides more detailed information about the air quality. Download all the source files and open examples ...

Abstract: In this paper, the process chain of a novel 4×3 force sensor array prototype for in-situ detection of the stress distribution during ultrasonic (US) wire bonding process is demonstrated. The ...

Abstract: Wireless sensor networks (WSNs) consist of tiny nodes that are capable ... which have different advantages and purposes. A WSN can be modeled as a graph that leads to use graph-theoretic ...

We propose a micro-ultrasonic diagnosis using an all-optical ultrasound-based spectral sensing (AOUSS) technique for sensitive and quantitative characterization of early stage and whole blood ...

The device uses an ultrasonic sensor to detect nearby obstacles and provides real-time audio feedback, helping users navigate their environment more safely and independently.