One beautiful example is [Joran de Raaff]’s physical rendition of a Portal Turret. Inside the Turret it’s full of moving parts. [Joran] decided to use his 3D printer to create a Turret that ...

He recently a posted 150 step build log for his fleece-covered Portal turret project. If you can get over the need to click-through 30 pages of steps, there’s a lot to like about this project.

Using our favorite SBC, he's brought to life the creepy sentry turret from the 'Portal' franchise—albeit ... opted to throw in a Raspberry Pi Zero 2 W. The Pi is connected to an LED along ...