5 Channel Detection Independent sensors provide precise line tracking and color recognition for reliable navigation in competitive robotics. Adjustable Sensitivity Linear potentiometers allow easy tuning of detection responses to varying lighting and surface conditions. Digital Signal Output and low level outputs enable straightforward integration with microcontrollers, simplifying project setup. Professional Shade Design A molded shield reduces external light interference, improving LED stability during operation. Use scenarios 1) Competitive robotics linefollowing and color cue tasks Use the 5 channel detection to follow lines accurately while recognizing color markers, with adjustable sensitivity to suit arena lighting and surface contrast. 2) Colorbased sorting or trigger actions in small robots Leverage color recognition to make decisions (eg, routing or sorting) and use the digital outputs for clean MCU reads. 3) Education and prototyping for line tracking and color sensing Ideal for robotics kits and learning projects requiring reliable sensor feedback and easy MCU integration.