Buying guides

How to compare depth ratings, thrust, voltage, protocols and materials across the parts we sell, and complete parts lists for student builds. Read one before you choose, or ask us to choose for you.

Start with a topic

Each topic answers its main questions in a few sentences and points to the guide that covers each one in depth.

Student project builds

A complete build for a college project or competition team, with the design numbers worked through and a priced parts list you can add to the cart in one go.

Choosing parts