Infrared Obstacle Avoidance Sensor Module (Low Active) for reliable non-contact object detection in automation and robotics. Designed for fast response, adjustable sensing distance, and seamless integration with microcontroller-based systems.
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The Infrared Obstacle Avoidance Sensor Module (Low Active) is a compact and efficient sensor designed to detect nearby objects using infrared transmission and reflection technology. Featuring a low active output, the module provides a LOW signal when an obstacle is detected, making it ideal for robotics, automation, smart devices, and embedded system projects. Its adjustable detection range and stable performance ensure accurate obstacle sensing in various applications.
Accurate Infrared Object Detection
Utilizes infrared transmitters and receivers to detect obstacles quickly and reliably without physical contact.
Low Active Digital Output
Generates a LOW logic output when an object is detected, enabling easy interfacing with Arduino, ESP32, Raspberry Pi, STM32, and other microcontrollers.
Adjustable Detection Range
Built-in sensitivity adjustment allows users to customize the sensing distance for different environments and application requirements.
Wide Automation & Robotics Applications
Ideal for obstacle avoidance robots, line-following systems, smart vehicles, industrial automation, IoT devices, security systems, and educational electronics projects.
| Model | Sensor Module |
|---|---|
| Operating Voltage (V) | 3.6 to 5 |
| Main Chip | LM393 |
| Avg. Current Consumption | 0.06 |
| Detection Angle | 35° |
| Distance Measure (cm) | 2 ~ 30 |
| Dimensions (L x W x H) mm | 48 x 14 x 8 |
| Weight (g) | 5 |
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