IR Infrared Obstacle Avoidance Sensor Module for Robotics & Automation

The IR Sensor Module is a reliable, cost-effective solution for object detection and obstacle avoidance in robotics, automation, and DIY electronics. Using infrared light to detect objects within a short range, this module outputs a digital signal when an obstacle is detected. It’s widely used with Arduino, Raspberry Pi, ESP32, and other microcontrollers in projects like line-following robots, home automation systems, and security alarms.

With adjustable detection range via a built-in potentiometer and a compact design, it’s perfect for building intelligent motion systems. Its low power consumption, fast response time, and plug-and-play compatibility make it a must-have for beginners and experts alike.

✅ Key Features:

• Infrared-based obstacle detection
• Adjustable detection range (2cm to 30cm)
• Digital output for easy interfacing
• Compatible with Arduino, ESP32, Raspberry Pi
• Low power usage and fast response

🛠️ Applications:

• Obstacle avoidance robots
• Line following and edge detection
• Smart automatic lighting systems
• Security and anti-theft alarms
• Object counter and automation triggers