In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...

An IoT Prometheus exporter for measuring temperature using an ESP8266 (Arduino-compatible) with a Wi-Fi module and a DS18B20 (temperature) sensor. ESP8266-based board (or some other appropriate ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Wearable sweat biosensors enable the non-invasive, real-time monitoring of hormones. Here, we highlight the development and commercialization of a wearable technology that can measure hormone levels ...

Here, authors present a photoactivated gas sensor integrating conductive MOFs with micro-LEDs for room-temperature, low-power detection. Tailored film design and deep learning enable fast, reversible ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath ...

Installing a smart water sensor can save you a lot of money and hassle. The best leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

A Chicago mechanic thought he was dealing with a straightforward oil pressure sensor issue. After replacing the part twice and still seeing the warning light come back on, he discovered the real ...

This paper presents the design and experimental analysis of a novel, cost-effective, and robust soil moisture sensor based on a non-conventional Time Domain Reflectometry (TDR) technique integrated ...

The growing volume of freight traffic and decreasing infrastructure availability due to maintenance emphasize the need for smart road systems such as digital twins to support data-driven road asset ...

Drift and degradation reduce the lifetime and precision of wearable, implantable, and environmental (WIE) electrochemical sensors. Real-time degradation monitoring and isolation of the degradation ...