- The IR Sensor Module is equipped with dual infrared emission and reception tubes. These tubes emit infrared signals at a specific frequency. When the signal encounters an obstacle with a reflective surface, it reflects back to the sensor. Once processed by the comparator circuit, the green indicator light activates, and a digital low-level signal is output via the signal interface. - Adjustable Detection Range: The infrared module has a detection range of 2 to 30 cm and a detection angle of 35 degrees, allowing for versatile application in various environments. - Easy Integration: The OUT port of the sensor module can be directly connected to the IO port of a microcontroller, enabling straightforward control of a 5V relay without additional components. - Versatile Functionality: This IR infrared sensor module is ideal for obstacle avoidance in robots, autonomous vehicles, line counting, and black-and-white tracking applications. - Use Cases: 1. Implement in robotic projects to navigate around obstacles effectively. 2. Integrate with autonomous cars for enhanced safety and obstacle detection. 3. Utilize in DIY electronics for line-following robots or sorting mechanisms. The IR Sensor Module combines user-friendly features with reliable performance, making it a valuable addition to any robotics or electronics project.