An approach for training of temperature cycled metal oxide semiconductor gas sensors to monitor food quality is presented. A setup including various gas sensors and a GC-MS is used to measure the ...

Nitrogen dioxide (NO2) is a major source of air pollution and is known to cause severe respiratory diseases and lung cancer. A high-accuracy and reliable gas sensor is, therefore, essential for ...

Aqara's mini security system offers excellent value and surprising advantages for the right spot, plus a host of smart features.

“One key to one lock” hybrid sensor configuration is rationally designed and demonstrated as a direct effective route for the target-gas-specific, highly sensitive, and promptly responsive chemical ...

By redefining the intersection of sensor physics and intelligent systems, this work establishes a framework for the next generation of high-performance vibration sensors with enhanced robustness, ...

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.