The Fischertechnik 559884 STEM Electronics kit makes the basics of electronics understandable and sustainable. Discover the exciting world of electronics with this STEM Electronics set. Ten models and 20 experiments teach about the world of electronics in a fun and educational way. This building set teaches the basic principles of electronics step by step, and deals with a variety of different electronics topics. Use this building set to construct several exciting models, from simple components to complex ones like alternating flashing lights. * Basic to advanced electronics concepts * Circuit building and component understanding * Hands-on electrical experiments * Supports STEM curriculum