- Directly connect the output port to the single-chip microcomputer or control a 5V booster without additional components. Connection mode: GND to GND. - Features an adjustable sensitivity knob, allowing you to customize the detection range based on your specific environmental requirements, ensuring versatility across different application scenarios. - Utilizes the reliable LM393 comparator for stable performance, powered by a 3-5V supply. The device activates once powered on. - When the sensor detects obstacles, the green indicators on the PCB illuminate, and the output port continuously signals. The detection range spans 2-30 cm with a detection angle of 35 degrees. Adjust the detection distance using the potentiometer; turn clockwise to increase range, counterclockwise to decrease it. Applications: 1. Robotics: Enhance your project’s obstacle detection and navigation capabilities with precise distance sensing. 2. Security Systems: Utilized for motion detection in security installations or alert systems. 3. Automation: Ideal for automated systems that require accurate distance measurements for object detection.