To give you a rough idea, the difference can be described as follows: The basic lab course tends to be associated with a somewhat lower amount of time, systematically covers a very wide range of experiments and is aimed at students who want to learn the field of experimental physics quickly. From the book "Das Neue Physikalisches Grundpraktikum" that accompanies the lab course, experiments can be selected within the specified subject areas.
In the project laboratory, the choice of experiments is relatively free, the experiments are largely set up by the group itself, and therefore participation requires a higher level of personal commitment.
Students of the bachelor's degree must have completed the Experimental Physics module and an exercise certificate from a theoretical physics course. All information is given here.
Registration for the advanced lab course for the summer or winter semester is by March 15th. or 15.9. before the start of the lab course via email or in person.