A new sensor system developed in Saarbrücken, Germany can not only carefully control drying processes in industrial ovens, but can deliver reliable air humidity measurements even at high temperatures ...

Jiangsu Keli Air Conditioning Co., Ltd., a high-tech enterprise dedicated to this field, delivers ultra-high precision environmental control solutions. Its systems, which maintain temperature control ...

Now this is proof that smart home tech doesn’t have to be expensive ...

Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...