Fully automatic BB gun turret
thingiverse
This is a crazy project i made a while ago. An auto turret is hidden in a planter box. The 3d printed cannon fires BB gun balls with the use of a pet bottle and compressed air. a targeting pc has control over the X and Y direction of the cannon. and the air valve to fire the cannon. i fitted two red lasers to visually see where the cannon is aiming. when a motion (pir) sensor detects a person the upper part will raise out of the box and the cannon will rotate out. then the firing computer takes over and shoots at anything that moves. (project sentry) This was a crazy project. but it was way too much fun to do. Built things like this on your own risk. rapid fire like a Gatling gun. Footage of the system working can be seen here: https://youtu.be/Yy1pcQzpVtY
With this file you will be able to print Fully automatic BB gun turret with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Fully automatic BB gun turret.