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 ...

This is an Arduino library for SDI-12 communication with a wide variety of environmental sensors. It provides a general software solution, without requiring any additional hardware, to implement the ...

Abstract: Context-centric sensor-based proximity detection (or, contextual co-presence detection) is a promising approach to defend against relay attacks in many mobile authentication systems, ...

1.Stainless steel level float switch, small volume ... A : Quality is our life!And the level sensor are stable and reliable. For every product, we have passed more than one hundred time of inspection, ...

The pressure and proximity sensing characteristics of the fabricated IDC sensor are investigated. The experiment results show that the IDC sensor has the piecewise linear function in different ...

The Centre for Secure Information Technologies (CSIT), Institute of Electronics, Communications & Information Technology, Queen’s University of Belfast, Belfast BT3 9DT, UK ...