We’ve shown you lots of weird and wonderful gizmos that DIY electronics fans have made using the powerful Arduino board, and now there’s a new option: the Nano. It’s not very much bigger than a stick of gum, and comes with full USB support and almost the same functionality as the bigger Diecimila board: immediately I start to think of the potential uses that makers will put this to. Its diminutive size means it’ll fit in more pocketable devices, I suspect. Available in June for $44.95. [Makezine via Crunchgear]
https://gizmodo.com/opto-isolator-an-arty-eye-that-really-does-follow-you-355927
