In this video, we showcase the mBot Neo navigating through an obstacle course, demonstrating its impressive obstacle avoidance capabilities. Below, we explain how obstacle avoidance works, and the sensors and programming method used. We will soon offer a workshop that introduces kids to these sensors and programming methods, culminating in the implementation of this very project! Please note that our Build A Robot Workshop (10 to 14 years) will be a prerequisite for this upcoming session.
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What Is Obstacle Avoidance?
Obstacle avoidance is a critical feature in robotics, allowing robots to detect and navigate around obstacles in their environment. This technology is commonly used in autonomous vehicles, drones, and home robots. For the mBot Neo, this obstacle avoidance project is an exciting way to introduce young learners to fundamental robotics concepts like sensing, decision-making, and movement control.
What Sensors Were Used?
In this project, the primary sensor used for obstacle avoidance is the ultrasonic sensor. This sensor works by emitting sound waves and measuring the time it takes for the echo to return, allowing the robot to detect objects in its path and determine their distance. The ultrasonic sensor is mounted on the front of the mBot Neo, giving it the ability to ‘see’ and avoid obstacles.
What Programming Language Was Used?
The mBot Neo was programmed using Makeblock’s block-based IDE. This visual programming language allows you to create complex behavior through simple drag-and-drop coding, making it perfect for beginners. Block programming is easy to learn and intuitive, offering a hands-on way to explore the logic behind robotics and coding.
Conclusion
This project highlights how obstacle avoidance can be both educational and fun. The mBot Neo provides a hands-on learning experience that helps kids understand robotics, programming, and sensor technology.
Want Your Own mBot Neo?
Excited to continue learning and experimenting with robotics at home? Purchasing your own mBot Neo allows your child to practice the skills they’ve learned in our workshops, giving them hands-on experience with building, programming, and problem-solving. It’s a fantastic way to nurture curiosity and creativity while mastering the fundamentals of robotics!
