Guides
Choose parts, understand requirements and plan a robot build.
comparison · Source researched
SO-101 follower or leader–follower: what changes in the parts list?
Compare exact servo quantities, boards and shared requirements before choosing an SO-101 configuration.
Updated 2026-10-07
sourcing · Source researched
How to read a robotics parts estimate before buying
Use examples from SO-101, LeKiwi and Microban to identify missing costs, dated offers and unverified substitutions.
Updated 2026-10-07