Augmented Water using arduino

The Augmented Water device helps you save water by turning red after one Liter. The device, built by @tamberg during a water hackathon, is made from an Arduino, a flow sensor and coloured LED pixels. Video https://www.flickr.com/photos/tamberg/14346321456/ (thanks kiilo) In case you want to build your own, read on... Material Arduino, e.g. http://www.adafruit.com/products/50 Ca. 7 Neopixels, http://www.adaf ...

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