The tank features metal tracks, differential steering, a rotating turret, periscopes and a functional paintball gun with camera targeting. Building a tank, even if it’s a mini replica ...

Absolutely nothing, except as an excuse to build a Raspberry Pi powered sentry turret that will track ... two servos to pan and tilt the camera and gun and a small relay to pull the trigger.

However, some projects were quite controversial, like the test involving a nail gun shooting at balloons of a specific color and another test of a turret ... also includes a camera and can ...

“Every turret on a ship, you know, from gun battleships all the way through now with autonomous lidar you see on modern ships, all that comes from the turret that’s sitting in that tank behind me.

The 115-ton revolving gun turret was the first of its kind to be used in combat, representing a major technological advancement for the navy. The USS Monitor then spent almost 140 years off the ...

NEWPORT NEWS, Va. — The tank housing the historic USS Monitor's gun turret was drained for the first time in years while undergoing conservation efforts at The Mariners’ Museum and Park in ...