In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...
Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This ...
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 ...
This project simulates an Internet of Things (IoT) air quality monitor using an ESP32 microcontroller, an MQ2 gas sensor, and an LCD display within the Wokwi simulator. It reads the relative gas ...
Abstract: This study investigates the Surface Acoustic Wave (SAW) characteristics of gas sensor devices based on the ZnO/Diamond/Si layered structure, utilizing Finite Element Method (FEM) simulations ...
Abstract: Volatile organic compounds are crucial detection targets in the field of environmental monitoring. However, in the complex gas environments, gas sensing devices often face challenges in ...
This project monitors gas levels using ESP32 and MQ2 sensor and publishes data to MQTT broker. OLED displays the live gas percentage and status (OK, WARNING, ALERT).
Materials and Topologies for Sensors and Devices, Sensors and Devices Center, Bruno Kessler Foundation, Via Sommarive 18, 38123 Trento, Italy ...
College of Engineering, Guangzhou College of Technology and Business, Guangzhou 510850, China School of Materials Science and Engineering, South China University of Technology, Guangzhou 510006, China ...