IR Obstacle Avoidance Sensor

IR Obstacle Avoidance Sensor Module

The IR Obstacle Avoidance Sensor Module is a compact and reliable infrared-based sensor designed to detect obstacles and objects without physical contact. It uses an infrared transmitter and receiver pair to detect reflected IR light from nearby objects, making it ideal for robotics, automation, and DIY electronics projects.

This sensor features an adjustable detection range using the onboard potentiometer, allowing users to customize sensitivity according to their application. The digital output signal can be directly interfaced with popular microcontrollers such as Arduino, ESP32, Raspberry Pi, STM32, and other development boards.

Features:

• Infrared obstacle detection sensor
• Adjustable sensing distance via onboard potentiometer
• Digital output for easy microcontroller interfacing
• Fast response time and stable performance
• Operating voltage: 3.3V to 5V DC
• Built-in power and output status LEDs
• Compact and lightweight design
• Suitable for indoor obstacle detection applications

Specifications:

• Operating Voltage: 3.3V – 5V DC
• Detection Method: Infrared Reflection
• Output Type: Digital (HIGH/LOW)
• Detection Distance: Approximately 2cm – 30cm (adjustable)
• Response Time: Fast
• Indicator LEDs: Power LED and Detection LED
• Interface: VCC, GND, OUT

Applications:

• Obstacle avoiding robots
• Line-following and autonomous vehicles
• Arduino and Raspberry Pi projects
• Smart automation systems
• Industrial object detection
• Educational and STEM projects
• Security and monitoring systems

Package Includes:

• 1 × IR Obstacle Avoidance Sensor Module