Meet the Boson Kit from DFRobot: a STEM kit with electronic blocks that makes it easy to complete circuits using simple modules. No coding or soldering is required to get started. Boson modules have built-in magnets and support LEGO. You can fix them on wood, whiteboards, or anywhere else.
With Boson, you can make walking robots, try science experience, and do a whole lot more. It teaches users about sensors and electronics.