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.

The Fourth of July flood bore a striking similarity to the Hill Country flood that killed 10 summer campers in 1987. In the following years, officials took little action to protect against the ...

The AutoX robotaxi company has evolved into a company developing a high end robocar for personal ownership. They say they will ship next year.

The city of Conway is getting new technology to help residents and businesses when water levels start to rise.

What began as a modest school project by two curious teenagers in Bihar, eastern India, has evolved into a cutting-edge startup, using artificial intelligence (AI) and digital sensors to tackle ...

Bacteria-based sensors deliver real-time detection of arsenite and cadmium in water by Marcy de Luna, Rice University edited by Stephanie Baum, reviewed by Andrew Zinin Editors' notes ...

A new wearable sensor could help people avoid the dangers of dehydration by alerting them when their bodies need more water. Developed by researchers at the University of Texas, the non-invasive ...

New wearable sensor tracks hydration, alerts users via app to prevent dehydration, aiding athletes and first responders.

Arduino-Water-Sensor-With-Led-Meter Hi, my name is Rahmat Hidayat. I code for fun and sometimes share my code here so I can reuse it later. Feel free to use or modify this project. If you need help ...

The sensor checks water for pollution in 6 milliseconds. It works without power or lab tools and helps find problems fast in many places.

The A7672S 4G LTE GNSS module is a powerful cellular communication solution that brings reliable internet connectivity and precise GPS tracking to Arduino projects. In the world of IoT (Internet of ...

Without a modern flood warning system, emergency officials monitor four sensors along the Guadalupe River – including one that was knocked out in the flood.