Robot, walk that line! competition The day of justice: 14 August 2009
BEST Teamwork “Two Rabbits & Two Hats” team: Alessandro Colombo Grzegorz Marzencki Vladimir Kotev
How it works Three line sensors One front sensor for obstacle avoidance Obstacle avoidance via path with fixed length legs + line searching Clamping objects at the end of the path Line sensors Front IR sensor Clamper
Biggest challenges Correct alignment at the end of the path (won ) Correct tuning of obstacle avoidance path (won ) I2C 5-LED module for line following (lost )
Special features Grabs an object at the end of the path Turns 180 deg Walks the path back to the starting point Releases the object