Complete this challenge in Robot Virtual Worlds to earn this achievement.
- Virtual World: Intro to EV3
- Section: Bonus
- Level: Dangerous Wall
- Robot: EV3 Color Front
Program the robot to approach a wall, then a new feature!
You previously created a program that slows to robot down as it approaches a wall. Now, add a feature that makes the robot plays a sound OR turn to the side when the robot reaches within 20 cm of the wall.