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 ...

By April end, Mumbai will have 40 low-cost sensors installed to monitor local sources of air pollution. The project is under BMC's hyperlocal air quality monitoring system, Mumbai Air Network for ...

In this video, I'm making a carbon monoxide monitor for my home using an MQ7 carbon monoxide sensor, a DHT11 temperature and humidity sensor, and a NodeMCU microcontroller board. This sensor is ...

If you're savvy and want to do a bit more home monitoring, these interesting sensor ideas might be worth trying.

A research and demonstrator project at Liverpool John Moores University is set to offer practical data-driven insights on ...

ESP, easy as ABC.

The BeagleBadge is a new ePaper display that’s designed to be worn like the paper badges you’d wear at a conference.

In the International Journal of Extreme Manufacturing, researchers addressed the challenge of balancing physical resolution ...

PlantGPT connects plant sensors to artificial intelligence software and analyzes environmental conditions to provide feedback about plant health.

The Spelman College students' project is called PlantGPT, and the goal is to help anyone have a green thumb.

DONGGUAN, GUANGDONG, CHINA, March 10, 2026 /EINPresswire.com/ -- The rapid expansion of smart city infrastructure has ...

Split Rock Lighthouse is getting three months of brick repairs and new moisture controls, with scaffolding altering the view but special hard-hat tours offered through April.