ah, much thanks oschatz. looks like kalle used cold kathod tubes, i am on a resarch for a project with hot cathod tubes (leuchtstoffröhre) because its less expensive. i will show some photos of the work when i am done. will use v4 for the programming stu
anonymous user login
~4d ago
~18d ago
~18d ago
~18d ago
~20d ago
~20d ago
~20d ago
~20d ago
~27d ago
~2mth ago