[Open Source] Robot Vacuum Cleaner

A video about the Robot Vacuum Cleaner: https://youtu.be/wNZFIaR6GGA   Story about MARK I: A while ago we made a Robot Vacuum Cleaner for a school project. I made the design and my classmate did the programming. I made a post about it on Reddit and on a different forum. People really seemed to like our project (others even wrote articles about it), but we didn’t share the files, because the design had some obvious flaws. One of these flaws was that it was just way too big, so we had to use a 3D pen to weld all the pieces together, which wasn’t that great.   MARK II: From the things I’d learned I started designing MARK II. A great source of Inspiration was CesNieto’s robot vacuum which he’d posted on instructables. I also took a look at Jansens’ “Reliable chest lock” when I designed the locking meninism for the top. I used a lot of parts from MARK I, but also some new ones, like the motors. These new motors really helped to make the design smaller. The Final Design is only 196mm x 1