Nice method and analysis. The temp sensor 3 pin devices are simple and cheap but good for 0.5 deg C precision or nearly a full degree in human measure.

The [Libelium] team wanted to help people in Japan measure radiation in their surroundings following the nuclear accident in Fukushima. Because of the affordability and seeming ubiquity of the Ardu… ...

Whether you’re a coding expert or a tech illiterate, each Arduino kit from Creation Crate is designed for anybody who wants to build cool gadgets. Creation Crate is also perfect for families.

Yes in what must be the silliest maker project we’ve featured so far, the Giftduino is simply a box that plays a jingle and displays a simple message when you open it. And, well, that’s it really.

Large, transparent, fingerprint sensor integrates with LCDs The Holst Centre, founded by Imec, has developed a new large-area optical fingerprint sensor that is over 70% transparent – making it ideal ...

This Arduino-based system to monitor soil conditions is called the Squirrel Box, and it's made by researchers at the Universities of Newcastle and Nottingham. This Arduino-based system to monitor soil ...

United States Air Force taps into ability to view live 3D maps of any areaALBUQUERQUE, N.M., April 25, 2022 /PRNewswire/ -- Transparent Sky, a com ...

Once the box is unlocked, the user may update the passwords, combinations, and fingerprints that must be provided to unlock the box again. Watch this video on YouTube . Source: Bruce Land ...