When powered on, the round 240×240 pixel display shows the current PM2.5 concentration in micrograms per cubic meter at the top, with a thick colored ring around the edge of the screen that shifts ...

The ESP32 does everything a Pi Pico does, but costs less and lasts 100x longer on batteries ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Tandem Ventures teams up with Whale Wise to design and 3D print WHASER, a range-finding tool for capturing whale data.

This project demonstrates a real-time IoT data pipeline using MQTT for data ingestion and TimescaleDB for time-series storage. The pipeline simulates IoT sensors that continuously send temperature and ...

A consortium led by the Fraunhofer Institute for Photonic Microsystems (IPMS) has launched a new research initiative aimed at developing portable sensor technology ...

How the Kisan Mitra Chhadi works, from its 5 to 15-metre detection range to the vibration alert that could help farmers avoid ...

Nuclear leakage detection and radiation monitoring have become critical as the world generates increasing amounts of nuclear ...

Build for monitoring, buy for safety.

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...