The free and GEMA-free music used in the following video is from musicfox.com
Mounted above the headboard of the bed - the display and operating elements then point downwards.
none, i.e. documentation, hardware and software design may be freely modified, further developed and re-published. All that is required is a reference to what the re-released new version is based on, namely:
and the information of the new creator:
I have created the construction manual and all associated documents, drawings, program code etc. extremely carefully and checked for errors. Nevertheless, I cannot exclude errors and therefore, as far as legally permissible, exclude any warranty and liability.