High-Precision Line Tracking<br> This 5-way analog line follower sensor module is designed for accurate black, white, and red track recognition, enabling reliable line patrol functionality in smart car and robot projects.<br> Optical Grayscale Detection<br> Equipped with multiple optical sensors, the module captures grayscale differences between various surface colors, providing stable analog output signals for track detection and smooth path following.<br> 5-Channel Analog Output<br> The five independent detection channels allow the module to read multiple track positions simultaneously, improving steering accuracy and responsiveness when the robot is navigating curves and intersections.<br> Compatible with Smart Car and Robot Platforms<br> Ideal for DIY smart cars, educational robots, and competition robots, this sensor module integrates easily into existing chassis designs and control systems.<br> Color: As Shown<br> Material: plastic<br> Package Contents:<br> 1*5-Way Analog Line Follower Sensor<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.