[Aaron] and [Davis] built a motion-tracking turret that uses openCV to detect movement, before hitting a relay to trigger the gun. There’s a Raspberry Pi controlling a Logitech C210 Pi ...

This sprinkler solves that problem, functioning as an automatic water gun turret for anyone passing ... to more versions of this build in the future, and in the meantime be sure to check out ...

including placing a large bore gun on a 360-degree rotating turret, multiple types of armor, and passive defensive ...

I gave less interference with turret-gun fre than ordinary rigging ... “Michigan” will remain a standard arrangement in the future, and that further increases in fighting ca..