Onshape is a cloud-based computer-aided design (CAD) software platform that allows users to create and collaborate on 3D models in real-time. It is commonly used for product design, engineering, and manufacturing, providing tools for modeling, simulating, and managing designs entirely online without the need for local installation.
Battery holder needs to be slightly enlarged because, according to other teams, the batteries expand due to the heat and the holder is then too tight (2-3mm)