Humans spend about 80% of their time indoors, but keeping track of the air we breathe usually requires expensive lab-grade ...

Low-level fugitive CH 4 leaks caused by gas compressor dry seals can be difficult to detect with conventional gas detectors ...

The UK will begin large-scale production of advanced interceptor drones to help Ukraine defend against Russian aerial assaults. The drones, designed by Ukraine with support from British scientists, ...

The best air fryers deliver crispy, evenly cooked food with minimal oil, in a fraction of the time it takes in a conventional oven. After putting 60+ models through dozens of cooking tests, the ...

Abstract: To solve the problem of long dynamic response time of MEMS thermal mass flow sensor in real production process, this article investigates the heat transfer process between the heater and the ...

Abstract: This paper studies the adaptive fuzzy resilient fixed-time bipartite consensus tracking control problem for a class of nonlinear multi-agent systems (MASs) under sensor deception attacks.

The MQ135 board has 4 pins: Vcc (5v), GND, A0 (Analog voltage), and D0 (digital signal). It has several components, including the MQ135 sensor, a power LED, an alarm LED, a variable resistor to adjust ...

Arduino Library for the SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 The SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic)is an ultra-small, fan-less air quality sensor for sensing ...

CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, ...