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How Smart Car Kits Achieve Infrared Line Tracking Function
Learn how infrared sensors enable line tracking in smart car kits. Covers working principle, coding logic with Micro:bit, common issues, and creative extensions.
Black line tracking is currently the most common function of entry-level programmable smart car kits. This function is mainly realized based on infrared line-tracking sensors.
At present, common line-tracking sensors on the market include two-channel, three-channel, four-channel, and eight-channel infrared line-tracking sensors. They are respectively suitable for smart cars of different sizes, as well as different application scenarios.
ROSMASTER M3 Pro: The Future of Educational Robotics with AI Integration
Discover Yahboom’s ROSMASTER M3 Pro, a fully integrated ROS 2 robot with Mecanum wheels, a 6‑DOF robotic arm, depth camera and dual LiDAR.
From Coding Novice to Maker Pro: Yahboom Micro:bit Series In-Depth...
Yahboom’s Micro:bit series is an outstanding choice for anyone starting or scaling up in educational robotics—reliable, well-supported, and truly fun.
