SEATTLE — A UW Medicine surgeon-engineer is helping design a tiny wireless sensor that could sit inside a tear drain and continuously monitor the body for signs of disease. “Yes, eyes are the windows ...
I needed to verify that a newly installed LoRaWAN gateway was working correctly, so I built a simple and portable testing device. In this video, I show you the two DIY LoRa devices I used from ...
Keeping plants alive is easy if you’re diligent and never forget to check on your green friends. However, a little electronic ...
If your idea of a six-course meal is a small order of chicken nuggets, you might have missed the rise of sous vide among cooks. The idea is you seal food in a plastic pouch and then cook it in a water ...
CircuitMess NASA Artemis Watch 2.0 is a programmable, NASA-themed smartwatch based on an ESP32-S3 WiFi and Bluetooth module and a 1.14-inch monochrome ...
Abstract: This article introduces a low-cost, compact, and energy-efficient soil moisture monitoring system designed primarily to support small farmers in California’s San Joaquin Valley with ...
# of the LCD if the moisture content is less than 20%. Futhermore, the beeper # must be sounded if the moisture content is less than 10%. # Use beeper.RunPattern(100, 100, 3) to sound the beeper. # (C ...
An emerging trend in internet of things (IoT) sensors is to expand battery life to a point where devices operate up to or beyond 10 years. Protocols are emerging that allow these sensors to remain ...
Researchers report that buried sensors and artificial intelligence can predict soil moisture near plant roots within 5 percent of measured readings 95.49 percent of the time. That finding moves ...
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