So, Recently, I was asked to design a concept chassis for the Ardumower and the aim of this concept was the ability to print the entire chassis in a 20x20x20 3D printer.
The design is about 90% complete + revision after the first completed chassis has been printed.
STL files for Body uploaded
UPDATE: Electronic kit for the 3D-printed Ardumower is now available: https://www.marotronics.de/Elektronik-Set-fuer-den-Rasenroboter-aus-dem-3D-Drucker
The mower can be built either as a single mower or a double version. Your budget can decide. For questions about Hardware or code I refer to (Ardumower).
This is a great project if you want to build your on robot lawnmower.
Design is modelled after existing Hardware that one can buy from https://www.marotronics.de/
For Software part please visist: http://ardumower.de/
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