Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it.

A Raspberry Pi home automation project enables controlling lights, sensors, and smart devices via open-source software, turning any house into a smart home.

VANCOUVER, British Columbia, Aug. 26, 2025 (GLOBE NEWSWIRE) -- Vortex Energy Corp. (CSE: VRTX) (OTC: VTECF) (FSE: AA3) (“Vortex” or the “Company”) is pleased to announce that its field crews have ...

Dexcom, the San Diego-based maker of continuous glucose monitors for diabetes patients and prediabetics, announced Wednesday that it is laying off around 350 workers, or 3% of its global workforce.

Abstract: In this paper, a passive, wireless humidity sensor based on polyimide (PI) paper and a copper-graphene composite was presented. The innovative use of laser-induced graphene and ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...

Arduino Library for the SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 The SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic)is an ultra-small, fan-less air quality sensor for sensing ...

This project demonstrates the creation of an Arduino-based non-invasive glucometer. The glucose level is estimated using a trained polynomial regression model based on heart rate (BPM) and oxygen ...

Abstract: In this article, we reported a surface acoustic wave (SAW) resonator as a humidity sensor. Graphene thin film was decorated on the SAW resonator as a ...