The preschool children "Wackelzähne" of the UniKids of the Akademisches Förderungswerk were guests at the Chair for Integrated Systems on January 23, 2018 with their caregivers. Here, the 16 children were able to learn about the exciting topics offered by the Faculty for Electrical Engineering and Information Technology. They were then able to solder circuit boards in "Sendung mit der Maus" design by themselves, operate our robots and create music with the barrel organ radar. Finally, all Wackelzähne were awarded the "Lötpferdchen" for the successful commissioning of the soldered circuits.