DIY Attack Roomba

SummaryHave you ever wanted to inconvenience yourself by building the most useless and pitiful robot ever? Well, have I the design for you! This homemade DIY attack Roomba comes complete with 1 front-facing ultrasonic sensor... and nothing else! Add a little spice and your flavor to your boring old graduation party by gluing your pocket knife to the front of this so that when your ol' robotics pal sees a 3d printed motorized knife coming at him with stolen robotics parts, he won't even k