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 ...

[All Parts Combined] has the solution for you, with a Kinect-based robotic sentry turret ... which turns the turret into an apologetic comrade. All it needs is a Portal-inspired enclosure.

and turrets. After playing Portal 2 for a bit, [Jonathan] wanted a turret of his own quite badly. Rather than construct it from hard plastics and resins however, he decided he wanted to construct ...