ESP32 or Arduino, NodeMCU, etc. (in this case: ESP32 Dev Module WROOM-32D) AHT10 OLED Display 128*64 (ssd_1306) Some jumper wire Bread Board ...

The Ikea Timmerflotte temperature and humidity sensor is a complete steal for what it offers. It’s affordable, Matter-compatible and delivers reliable readings, all wrapped in a clean, unobtrusive ...

Researchers developed a fingertip-sized, humidity-tolerant hydrogen sensor using platinum nanoparticles that catalyze reactions, thin a water film, change color, and trigger alarms. (Nanowerk News) ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

The system is built upon four foundational pillars: Autonomous Safety: Utilizing MQ-series gas sensors and flame detectors to provide real-time protection against fire and gas leaks through automated ...

Wherever hydrogen is present, safety sensors are required to detect leaks and prevent the formation of flammable oxyhydrogen gas when hydrogen is mixed with air. It is therefore a challenge that today ...

Changes in temperature, storms, and barometric pressure shifts can trigger migraine episodes for some people. Sensitivity varies widely by person. Hot, humid, or dry conditions may raise migraine risk ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

The minimum temperature in Mumbai today is likely to be around 25°C, while the maximum temperature may reach up to 32°C. Through the day, the temperature is expected to hover around 28°C, but it may ...

The minimum temperature in Gurgaon today is likely to be around 11°C, while the maximum temperature may reach up to 28°C. Through the day, the temperature is expected to hover around 24°C, but it may ...

Abstract: Sensitivity and linearity are two crucial parameters in the context of quartz crystal microbalance (QCM) humidity sensors. Achieving a highly sensitive response in a QCM-based humidity ...