The Home Inventor Expansion Set should work together with the 181002 Home Inventor Kit. As an expansion set, it offers 10 more easy-wiring RJ11 sensors, including gesture sensor, line-tracking sensor, flame sensor, PIR (motion) sensor, gas sensor, water (raindrop)sensor, and MP3. It also offers water pump motor and TT motors to drive in different projects, such as smart robot car, or agriculture projects with watering, etc.

Very suitable for classroom education, with quick assembly desktop projects for all kinds of STEM activities.
 

Coded Lock

Gardening Device

Air Conditioner

Smart Hanger

Moving Robot Car

Fire Fighter Robot

Gesture-control Fan

Smart Curtain

Curriculum