The objective of this project was to design and implement an IoT-based environmental monitoring system using the STM32 microcontroller, ESP8266 Wi-Fi module, and BME280 sensor. The system aimed to ...

The system is designed for environments where safety and monitoring are essential, such as healthcare, industrial control, and personal safety devices.

Abstract: Agriculture is facing severe challenges of continuous decline in primary industry workers and loss of arable land, coupled with the reduction of natural resources, arable land, and ...

Abstract: Herein, we present interdigitated microelectrode nitrogen dioxide (NO2) gas sensor by utilizing layered nanosheets of tungsten diselenide (2H-WSe2) intercalated with reduced graphene oxide ...

Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

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 ...

Department of Physics, National Chung Hsing University, Taichung 402, Taiwan I - Center for Advanced Science and Technology (I CAST), National Chung Hsing University, Taichung 402, Taiwan ...

VANCOUVER, British Columbia, Oct. 07, 2025 (GLOBE NEWSWIRE) -- ZenaTech, Inc. (Nasdaq: ZENA) (FSE: 49Q) (BMV: ZENA) ("ZenaTech"), a business technology solution ...

This important study demonstrates the potential of synthetic gene circuits to detect and target aberrant RAS activity in cancer cell lines. The circuit design is novel and the evidence supporting the ...