Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

Researchers from Morocco, the UAE, Egypt, Italy, and South Africa have developed a low-cost IoT- and fuzzy logic–based irrigation system that dynamically adjusts watering using real-time soil and ...

Good news: 100 percent humidity doesn’t always mean it’s going to rain. Bad news: It might feel absolutely disgusting outside.

Xiaomi Smart Temperature and Humidity Monitor 3 Mini launches in Europe with compact design, 3-year battery life, and smart features.

Why high humidity leaves you feeling hot, sticky and exhausted – and how to stay cool and safe during the UK’s latest heatwave.

As the planet struggles under the weight of 40+ billion metric tons of CO₂ emissions in 2024 alone, and an ever-rising energy ...

Most people understand relative humidity, but the dew point is a much better measure of how humid it really feels.

Humidity prevents our sweat from evaporating efficiently—the trapped heat causing our body temperature to rise. This can lead to heat-related illnesses such as heat exhaustion and heat stroke.

Hot summers are nothing new for much of the US, but the combination of heat and humidity has taken on a truly antagonistic role this year, pushing us closer to our melting points in an already ...

Add to that a microSD slot, speaker driver, RGB LED, light sensor circuit, and spare GPIOs ... and build up to full GUI-based applications using Arduino IDE and LVGL. Every project comes with block ...