Building Arduino projects with multiple sensors can unlock powerful environmental monitoring, automation, and IoT applications. From DHT11 temperature sensors to motion, gas, and light detectors, ...

The ESP8266 microcontroller is a favorite among makers for creating affordable, Wi-Fi-enabled sensor projects. Pairing it with a DHT22 temperature and humidity sensor is one of the easiest ways to get ...

Abstract: The gas phase fraction has significant value for industrial process monitoring. However, the harsh environment and metal pipes present a challenge that limits the applicability of existing ...

Abstract: Methanol and ethanol are physical-chemically similar volatile organic compounds and are widely used in the industry. Compared with ethanol, methanol is extremely toxic to human health by ...