The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...

It isn't just a table clock; it’s a dedicated device in a smart home designed to reclaim your attention. The first step ...

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) ...

The Onvis CS2 isn't just a contact sensor. With a 120dB siren, Thread support, and climate tracking, it's a 4-in-1 security ...

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 ...