4M Logiblocs / Alarms & Door Bell 00-06807

Build a working doorbell for your room in seconds! This Logiblocs kit makes learning about electronics as easy as snapping blocks together. The plug-and-play kit includes all the blocks you need to create a doorbell, a Morse code machine, and other simple alarms. It's the perfect, screen-free introduction to the basics of electronic circuits, teaching how inputs trigger outputs in a fun and interactive way.