IR Sensor Module for Obstacle Detection | Infrared Sensor for Arduino, Robotics

The IR Sensor Module is a compact and affordable infrared sensor perfect for obstacle detection and line following in robotics, Arduino, and IoT projects. It uses an IR LED and photodiode to detect objects within a short range by reflecting infrared light. This sensor is widely used in automation, security systems, and robotics for detecting objects and triggering events. The onboard potentiometer allows sensitivity adjustment for different environments. ### Features: – Compact IR sensor for obstacle and line detection – Adjustable detection range with potentiometer – Operating Voltage: 3.3V to 5V – Output Type: Digital (High/Low) – Compatible with Arduino, NodeMCU, ESP32, Raspberry Pi – Easy to integrate into DIY and academic projects ### Applications: – Obstacle avoidance robots – Line follower robots – DIY automation projects – Proximity-based alerts and counters