Challenge | Robot Game
The sample code below includes a wide range of sensor-based movements for teams to explore. If you use any of the code, please document how you used it and adapted it specifically for your robot for the judges; we’d love to see what teams come up with!
Proportional Line Follower
If you are looking for the Lego EV3 programming videos referenced in the engineering notebook, you can find each of them here.
The robot portion of FLL has a large programming component. We want to provide resources to help you navigate this. STEMcentric is a great place to start:
FLL Team LCats has released several videos covering EV3 programming. Some examples include line followers and turn-in-place algorithms.
2017 VISTA member & UC Berkeley computer science graduate Brad Voracek developed this series of presentations and sample code to connect EV3 programming to key computer science concepts:
LEGO Education also provides an excellent curriculum tied to national standards, which lets students work on EV3 robots to learn Engineering concepts. Previously only available for $600 per classroom, they now offer the curriculum for free
For new coaches, FIRST offers a class called FIRST Steps which runs you through the common practices when starting a new team