Lesson: 20L ESR Riley Rover Motorized Attachments

In this lesson, students level-up with a new set of parts that will allow them to build two motorized attachments on the front of Riley (one attachment at a time).

1) Use this file to build one of Riley Rover's two motorized attachments (one at a time):

>> Cargo Delivery Attachment (easier)

>> Gripper Attachment (harder)

2) Write code using the Medium Motor Block to have Riley fetch and deliver objects.

3) Answer these questions:

Which attachment did you build?  Why?
How does the attachment use gears to make this work?