In the world of aerospace engineering and maritime technology, propeller design plays a pivotal role in the efficiency, performance, and safety of various types of vehicles, from aircraft to ships.

Designed by [Chip Gracey], the Parallax Propeller has 8 cores, called cogs. Cogs are connected to I/O pins and other resources by a hub. The Propeller saw commercial success, and continues to have ...

The operator subsequently redesigned the propeller hub, and has committed to changing from the current configuration to a new ...