Aqara has announced the new Presence Multi-Sensor FP300, a 5-in-1 smart sensor that detects light, temperature, humidity and motion. The Aqara Presence Multi-Sensor FP300 is set to launch soon with a ...

Acid rain sucks, particularly if you run a fancy university with lots of lovely statues outside. If you’d like to try and ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

Police in Edmonton, Canada, have started a pilot project using AI-equipped body cameras to detect faces on a "high risk" watch list Venmo says that an issue impacting the payment service has been ...

If you’ve ever come home to a soggy basement or found out too late that your kitchen sink or toilet has a slow leak, you know how expensive it can be to repair or replace carpets, flooring, and walls ...

Abstract: The pressure sensors capable of high sensitivity and wide measuring range at high temperature are urgently needed in many industrial fields. We propose a novel fiber-optic Fabry-Pérot ...

College of Physical Electronics Engineering, Shanxi University, Taiyuan 030006, China State Key Laboratory of Quantum Optics Technologies and Devices, Institute of Laser Spectroscopy, Shanxi ...

Abstract: Human body temperature is an important indicator of physical health. Waveguide Bragg grating (WBG)- and microring resonator (MRR)-based polymer optical waveguide temperature sensors provide ...

Waveshare 2.13" (B & C) e-paper display SPI Waveshare 2.13" e-paper display SPI Waveshare 4.2" e-paper B/W display SPI ...