These are some great DIY projects that you can do for cheap.

ESP32s are surprisingly good AI lie detectors.

If you buy something that we link, we may earn a commission. See our product review guidelines and affiliate disclaimer. I remember the day vividly. I’d just returned from a long vacation, opened my ...

Wherever hydrogen is present, safety sensors are required to detect leaks and prevent the formation of flammable oxyhydrogen gas when hydrogen is mixed with air. It is therefore a challenge that today ...

Hydrogen plays an important role in society’s energy transition. For the technology to be used on a broad scale, effective hydrogen sensors are required to prevent the formation of flammable ...

Based upon the SHT31 library - https://github.com/RobTillaart/SHT31 however this library will be leading in the future as it implements derived classes for the ...

Abstract: A whispering-gallery-mode (WGM) resonator based on polymethyl methacrylate (PMMA) microsphere was proposed for high-sensitivity temperature and humidity sensing. The proposed sensor is ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

This video demonstrates how to set up a remote temperature monitoring system using an Arduino Uno R4 WiFi, an LM35 temperature sensor, and the MQTT protocol. The system captures ambient temperature ...

HomeKit has changed how I interact with many of the rooms in my house. While lighting and cameras tend to have the spotlight for most people as they can easily see the impact, environment monitoring ...

Abstract: This article proposes a temperature-humidity assembled sensor based on AlScN surface acoustic wave (SAW) technology for simultaneous monitoring of temperature and humidity. The assembled ...