Here we detail the design and implementation of a compact, low-cost, smart air-quality monitoring system based on the Arduino ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

Abstract: In this paper, the multi-fault diagnosis problem is investigated for series-connected lithium-ion battery packs based on an improved correlation coefficient method. Different from existing ...

Abstract: This paper introduces ViPSN-OMS, a battery-free occupancy monitoring system. The system detects and processes time-of-flight (ToF) information. It consists of four components: a small ...

KhronOx is the first device to use the company’s core sensor innovation, a technology enabling a future generation of smart, connected industrial devices. NY ...

1 College of Mechanical and Electrical Engineering Heilongjiang Institute of Technology, Harbin, China 2 School of New Energy Power and Engineering, Shijiazhuang Institute of Technology, Shijiazhuang, ...

Researchers in China have taken a step toward unlocking the full potential of lithium–sulfur batteries, a technology long seen as a successor to today’s lithium-ion cells. A team from Northwestern ...

Retailers today rely on a wide range of technologies: video surveillance, EAS for loss prevention, RFID for inventory accuracy, and people counting for customer ...