0150CM Diffuse Reflection Laser Sensor Tracking Module A compact sensor module that combines diffuse reflection laser distance sensing with black and white line tracking and gray level detection. Designed for smart car and robotics projects, this module supports obstacle avoidance and surface recognition in a single unit. Key benefits Accurate distance sensing up to 150 cm for reliable obstacle detection and navigation. Integrated line tracking and gray level recognition reduce the need for multiple sensors, simplifying wiring and assembly. Diffuse reflection laser technology provides stable readings across different surface types and lighting conditions. Compact module design makes it easy to mount on small robots, smart cars, and prototype platforms. What it does and how it helps Detects obstacles and measures distance from 0 to 150 cm to enable timely maneuvering and collision avoidance. Tracks black and white lines for precise path following without adding separate line sensors. Recognizes grayscale differences for tasks that require more nuanced surface detection than simple black white distinction. Consolidates multiple sensing functions into one module to save space and reduce system complexity. Main features Function: Diffuse reflection laser distance sensing, black and white line tracking, gray detection and recognition, obstacle avoidance distance measurement. Range: 0 to 150 cm distance detection. Output: Designed to be integrated into robotic control systems for navigation and recognition tasks. Form factor: Compact electronic module suitable for mounting on smart cars and small robots. Build: Standard electronic components and printed circuit board construction for reliable operation in hobby and educational projects. Compatibility and integration Intended for use with smart car platforms, mobile robots, educational robot kits, and DIY electronics projects. Works as a drop in sensor for control systems that accept distance, line tracking, or digital sensor inputs. Suitable for integration with common microcontroller based systems and motor controllers used in robotics projects. Typical applications Line following smart car that also needs obstacle avoidance to navigate dynamic environments. Educational robot projects where students learn combined distance measurement and grayscale recognition. Small indoor delivery robot or prototype platform requiring compact sensing for path following and object detection. Why choose this module Combines multiple sensing capabilities into one compact unit to reduce component count and simplify design. Provides a practical solution for developers and hobbyists building navigation and recognition functions into small robotic platforms. Offers a straightforward way to add both distance sensing and line or grayscale detection without multiple separate sensors. What to consider before Confirm your control system accepts the module outputs and has the appropriate input connections. Evaluate mounting space and line of sight for laser diffuse reflection performance. Test on the target surfaces and lighting conditions to calibrate thresholds for line and gray detection. This module delivers combined distance, line tracking, and gray detection functionality in a compact form factor suited to smart cars and small robotic applications.