add optocopler, wirin still questionable
routing and some repositioning of parts
.pdf for penguineer
.pdf for penguineer
schaltplan korrigiert
Merge remote branch 'david/master'
Merge branch 'work_alex' of ../24367dfa_netz39_space_notification
Merge pull request #1 from LeSpocky/master

gather all current changes from local, remote and other branches