[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors. The ...

NASA has embarked on an exciting mission to locate critical minerals essential for modern technology and clean energy by ...

Motion detectors are useful smart home devices for creating simple automations, such as turning on your lights when you enter ...

Usually, when you need to sense something in a project, the answers are straightforward. Want to sense air temperature? There’s a sensor for that. Particulate content in the air? There’s a sensor for ...

Avoiding the deluge of data created by the deployment of too many sensors requires a more considered approach to sensor selection and integration. Ideally, sensors should deliver just enough ...

New types of sensors can generate environmental data in real time using a range of tools, including flexible, printed ICs and ...

Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances.

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

Way back in 2008, Canon — the stalwart Japanese camera brand — released its EOS 5D Mark II model, which heralded a new era of digital photography. It was one of the first DSLR (which stands for ...

Wuthering Waves, like many gacha RPG’s before it, has a lot of different systems and mechanics for players to get used to. One of these is our Utility Tools, which are useful bits of kit to help us ...