Product overview A set of five infrared obstacle avoidance sensor modules designed for smart car robots and small robotics projects. Each module senses nearby objects using infrared reflection and provides a clear output signal for robot control and decision making. Key benefits Ready to deploy sensor pack: five identical modules let you equip multiple sides of a robot or keep spares for rapid prototyping and classroom use. Simple integration: modules connect directly to robot controllers and microcontroller projects through standard signal, power, and ground lines for straightforward wiring and testing. Compact and lightweight: small module form factor fits into tight spaces on smart car chassis and mobile robot frames without affecting balance or mobility. Practical detection: infrared sensing provides reliable responses to nearby obstacles for basic collision avoidance and proximity awareness. Saves development time: reduces the need to design custom sensing circuits when building or upgrading robotic platforms. Function and performance Operating principle: each module emits infrared light and detects reflections from nearby objects to determine obstacle presence. Output behavior: modules provide a usable signal that can be read by a robot controller to trigger avoidance maneuvers or other actions. Typical use conditions: designed for indoor and controlled lighting environments common to educational and hobby robotics. Performance is suited to common obstacle avoidance tasks on small mobile platforms. Compatibility and installation Suitable for smart car robots, small mobile robots, and general robotics projects that require short range obstacle sensing. Works with microcontrollers, single board computers, and robot controllers that accept simple digital or analog sensor inputs. Mountable on robot frames or chassis where compact sensors are needed. Standard pin headers allow easy connection to breadboards and wiring harnesses. Materials and form factor Pack of five identical electronic sensor modules on compact printed circuit boards suitable for mounting or breadboard use. Lightweight construction minimizes impact on robot dynamics. Typical applications Obstacle avoidance for smart car robots to detect and navigate around objects in indoor environments. Educational robotics labs and prototyping where multiple sensors are needed for testing behavior and algorithms. Simple automation tasks such as proximitytriggered actions, basic object detection, or multisensor arrays for directional sensing. What you get Five infrared obstacle avoidance sensor modules ready for integration into smart car robots and small robotics projects.