During my high school years, I was part of a passionate group of five students who embarked on an exciting project: building a junior soccer robot for participating in RoboCup competitions. Our creation, a 2-on-2 soccer robot, was not just a machine; it was a stepping stone in our journey into the world of robotics.
This innovative robot comprised two key players: one goalkeeper and one field player, each with distinct features and capabilities. The shooting mechanism in both robots was ingeniously constructed using solenoids, allowing for dynamic and precise ball control.
Our goalkeeper was equipped with three ultrasonic sensors, a critical addition that enabled it to maintain a central position in the goal. This positioning was vital in defending the goal effectively during the intense matches of the RoboCup.
The field player, on the other hand, was designed with agility in mind. It utilized numerous IR sensors to determine the ball's orientation, ensuring it could respond and maneuver effectively on the field. Having three motors with omnidirectional wheels granted our robots exceptional mobility, allowing them to navigate the field with ease and precision.
A crucial component of our robots was the IMU (Inertial Measurement Unit). This sensor played a pivotal role in maintaining a consistent north direction and detecting movement. This feature proved invaluable in avoiding the common pitfalls of soccer robots, such as players getting stuck in corners or on either side of the ball.
Participating in three RoboCup competitions with our junior soccer robot was not only about competing. It was a profound learning experience. It was here, amidst the challenges and triumphs, that I laid the foundation of my knowledge in robotics. From understanding the basics to implementing complex mechanisms, this project was a journey of growth, teamwork, and technical skill.