Fans of the awesome and iconic Portal and Portal 2 games created by Valve, who enjoy building Arduino powered devices, might fancy building their very own tracking ... turret casing has been 3D ...

Unimpressed by DIY wearables powered by dinky microcontrollers, [Teemu Laurila] has been working on a 3D printed head-mounted ... together an impressive hand tracking demonstration that can ...

Arduino enthusiasts that also enjoy Valves Portal game are sure to be interested in this fan made Portal Sentry Turret which is ... micro-controller and 3D printed parts. Using an Arduino Uno ...

Thanks to [Kevin Thomas], if you have an Arduino and a 3D printer ... combined with the 3D printing files and the videos, should allow you to figure it out. We couldn’t help but wish for ...