Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...
IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11. The state’s automated network of sensors allows for monitoring of ...
There’s been a flurry of new devices launched by Apple in the last week, including the new iPhone 17 lineup and Apple Watch Series 11. As with all major device announcements, the question inevitably ...
The Apple Watch Ultra 3 adds a bigger screen, more battery life, and Emergency SOS via Satellite to the adventurous wearable. Here's what's new compared to the Apple Watch Ultra 2. The Apple Watch ...
The Apple Watch Series 11 adds more battery life but not much more to the wearable. Here's how it compares against the astoundingly similar Apple Watch Series 10. For 2025, the updates in the Apple ...
The new Apple Watch lineup is now available to pre-order. With more feature parity than ever before across the models, understanding the differences is more important ever before. All three of the new ...
Researchers at Science Tokyo have developed a pollution monitoring device that detects amines in water without the need for an external power supply. The device is powered by the natural flow of the ...
In this module, a waterproof temperature sensor is used to measure the temperature and relay the measured temperature data to a Raspberry Pi. A software application implemented using the Python3 ...
ABSTRACT: Soil temperature dynamics play a crucial role in various soil processes and plant development. In this study, two experiments were conducted to evaluate the effect of structural and climatic ...
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 ...
STORY ALL NEW AT SIX. YOU COULD PASS BY THIS SPOT ON VINCENT DRIVE IN GREENVILLE COUNTY AND NOT THINK ABOUT FLOODING. BUT UNDERNEATH FLOWS LITTLE CREEK, WHICH CAN BECOME A BIG CREEK IN A FLOOD ...
Hydration sensor alerts wearer to urgent water need By Michael Franco July 16, 2025 The sensor used in the test was affixed to the bicep, but the researchers say other sensors could be developed to ...
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