Hobbyists want to experiment with robotics but struggle to find affordable, well-documented starter projects.
Source and bundle components for specific robot projects (like a plant-watering bot), with step-by-step training guides and community support.
Maker enthusiasts would pay for quality kits that actually work as advertised. Charge premium for good documentation and support.
Start with 2-3 simple but useful robot designs, selling as complete kits. Partner with existing component suppliers.
Risk: Low-margin hardware business with potential inventory challenges.