In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Methane emissions from wetlands are rising faster than those from industrial sources, prompting concerns about a climate feedback loop. Methane emissions from wetlands are rising faster than those ...

Strikes on sites in Qatar and Saudi Arabia forced the closure of key production facilities and added to growing worries about global oil and gas supplies. By Vivian Nereim and Ismaeel Naar Vivian ...

Abstract: This paper presents, for the first time, the monolithic integration of a microcantilever gas sensor with CMOS circuits. The microcantilever-based microplate and optimized gas-sensitive ...

This program written with Arduino Code running on ESP8266 (Wemos D1) is just a test to access, read status and control Tuya compatible WiFi Smart Devices (Plugs, Switches, Lights, Window Covers, etc.) ...

Abstract: Long-term drift is widely recognized as a key challenge in gas sensing systems, undermining the reliability and accuracy of these systems over time, as the pattern recognition systems lose ...

This code implements a steady-state drift-flux model for simulating multiphase (liquid and gas) flow in wells. Three-phase flow (gas, oil, water) is supported by treating the oil and water as one ...