DCF77 is a German VLF transmitting station that broadcasts a time signal across Europe on 77.5 kHz. Thus a common sight in a ...

It took more than four years for Xiaomi to upgrade its most affordable smart home sensor, but the Mijia Smart Thermometer and ...

They're all affordable as well ...

Build your own ESP32 and ESP8266 projects this weekend. We detail 10 practical IoT builds, including a Wi-Fi weather station using a DHT22.

An organic UV sensor detects corona discharge on high-voltage equipment down to 60 nanowatts per square centimetre.

Using Bluetooth is simple, so it's frustrating when you're ready to listen to music on your Bluetooth speaker and are met with silence or crackling. While Bluetooth is compatible with tons of devices ...

Anyone can get started with ESP32, thanks to a few simple tools ...

SwitchBot's air meter is one of my favorite monitors to use around the house, especially in wildfire season. The Meter Pro, equipped with a Swiss-made sensor and a variety of smart readings, lets me ...

Every time the UK experiences a heatwave, many ask the same question: why does the heat in Britain feel so unbearable when people seem to cope with it in Spain, Greece, or India? Humidity is part of ...

The first week of the French Open has yielded as many major upsets (two) as people collapsing on the court due to sweltering conditions. While temperatures in Europe are extremely hot for this time of ...

(CNN) — A weather sensor in France’s busiest airport, Paris-Charles de Gaulle, has been tampered with in what a French weather association says it suspects to be a betting scam. France’s national ...