Duckiebot Upgrade Kit (DB18 to DB19)

This upgrade kit enables the conversion of a DB18 configuration Duckiebot to a DB19 one. 

Fundamentally, it adds wheel encoders to the Duckiebot (DB18), and provides additional bits and pieces to make the transition seamless.

It includes: 

• One Duckiehut (version 2.1)
• Two DC motors with (Hall effect sensor based) wheel encoders
• Two new motor cables for easy installation
• Four new motor supports for perfect flush fit