IR Proximity Sensor for Obstacle Sensing and Line Follower Robots Electronic Components - Pack of 2

The IR Proximity Sensor Module is a versatile infrared-based sensing solution designed for obstacle detection, line-following robots, and proximity-based automation applications. Utilizing a pair of infrared transmitter and receiver (IR LED and Photodiode/Phototransistor), this module detects objects or surface color variations by analyzing reflected IR signals, making it ideal for beginner-level robotics and embedded projects.

This pack of 2 sensor modules offers excellent value for building dual-sensor configurations in line follower robots or multi-directional obstacle detection systems. Fully compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers, these sensors are easy to interface and integrate into any DIY electronics or automation project.

Key Features:

• Operating Voltage: 3.3V to 5V DC

• Detection Range: 2 cm to 30 cm (adjustable sensitivity via onboard potentiometer)

• Detection Mechanism: Infrared Reflection Sensing

• Output Signal: Digital Output (High/Low) for direct interfacing with microcontrollers

• Onboard Power & Signal LEDs: Visual indication for power and object detection status

• Adjustable Sensitivity: Onboard potentiometer to fine-tune detection distance

• Compact Design: Ideal for mounting on small robotic platforms

• Compatible With: Arduino, ESP32, Raspberry Pi, and other embedded platforms

Applications:

• Line Follower Robots

• Obstacle Avoidance Robots

• Proximity Detection Systems

• Edge Detection in Robotics

• Industrial Automation (Object Counting & Sensing)

• DIY Robotics and Embedded Electronics Projects

Package Includes:

• 2 x IR Proximity Sensor Modules

• 2 x 3-Pin Connecting Cables

Why Choose This IR Proximity Sensor Pack?

• Perfect for robotic applications like line following and obstacle detection.

• Adjustable range and sensitivity for versatile use cases.

• Easy-to-use digital output for quick microcontroller interfacing.

• Ideal for STEM education, hobby projects, and prototyping.

• Pack of 2 offers excellent value for building dual-sensor robot configurations.