Then good news, you too can build your own motion tracking Portal gun turret, and lets be honest, why wouldn’t you want to do this! Using 3D printed body panels, an Arduino for the movement and ...

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 ...

[Yvo] just put the finishing touches on his fully 3D printed, working, Portal Turret. Well — it doesn ... a camera for color based object tracking. You can also play around with it using ...

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 ...

But this is not just another dart launcher — according to the product’s KS page, this is a “3D-printed ... It can be converted into a turret and be placed on a flat surface or even mounted ...