Infrared Obstacle Avoidance Sensor Module (Low Active)

The Infrared Obstacle Avoidance Sensor Module (Low Active) is a compact electronic sensing device designed to detect nearby objects using infrared light. It operates by emitting infrared signals and detecting the light reflected from an object, generating a LOW-level output signal when an obstacle is detected. With its simple interface and fast response, the module is suitable for object detection, proximity sensing, and automated control applications in embedded systems and robotics.

Features

• Infrared-based obstacle detection for nearby objects
• Low-active digital output (LOW when an obstacle is detected)
• Adjustable detection sensitivity on supported models
• Fast response time for real-time object detection
• Compact design for easy integration into electronic projects
• Simple interface compatible with microcontrollers such as Arduino and ESP32
• Low power consumption for embedded applications
• Suitable for contactless object detection

Applications

• Robotics and obstacle avoidance systems
• Arduino and ESP32-based projects
• Automatic object detection systems
• Smart devices and embedded electronics
• Conveyor and material handling systems
• Proximity sensing and presence detection
• Automated toys and small mobile robots
• Educational electronics and prototyping projects