Infrared Obstacle Avoidance IR Sensor Module

The IR obstacle avoidance sensor is a compact and reliable module designed to detect nearby objects using infrared technology. This sensor is widely used in robotics, automation projects, and educational electronics to enable obstacle detection and avoidance. Its fast response time and stable output make it ideal for both beginners and advanced users.

This IR obstacle avoidance sensor works by transmitting infrared light and detecting the reflected signal from nearby objects. When an obstacle is detected, the module provides a digital output signal that can be easily interfaced with microcontrollers such as Arduino, Raspberry Pi, and other development boards. The onboard sensitivity adjustment allows fine-tuning of the detection range based on application needs.

Built with quality components, the module offers consistent performance and low power consumption. The compact PCB design ensures easy installation in robots, smart vehicles, and embedded systems. Clear indicator LEDs provide visual feedback, making testing and debugging simple during development.

The IR obstacle avoidance sensor operates reliably under indoor lighting conditions and is suitable for line-following robots, obstacle-avoiding cars, and proximity detection systems. Its straightforward interface and durable construction make it a popular choice for STEM education and DIY electronics projects.

Whether you are building a robot, experimenting with sensors, or developing an automation system, this module delivers accurate detection and dependable operation. It is an essential sensor component for object detection applications.

Key Features of IR Obstacle Avoidance Sensor

• Infrared-based object detection technology

• Adjustable detection range using onboard potentiometer

• Digital output for easy microcontroller interfacing

• Low power consumption and fast response time

• Compact module design with indicator LEDs

• Ideal for robotics and educational projects

Specifications of Infrared Sensor Module

• Sensor Type: Infrared obstacle detection

• Operating Voltage: 3.3V – 5V DC

• Output Type: Digital (High/Low)

• Detection Range: Adjustable (typically 2–30 cm)

• Adjustment Method: Onboard potentiometer

• Indicators: Power and detection LEDs

• Mounting: PCB module

Applications of Obstacle Detection Sensor

• Obstacle-avoiding robots

• Line-following robot systems

• Smart vehicles and automation

• DIY electronics projects

• Educational and training kits

Bullet Points:

• ✅ IR obstacle avoidance sensor for reliable object detection

• ✅ Adjustable range for flexible project use

• ✅ Digital output compatible with Arduino and similar boards

• ✅ Compact and lightweight module design

• ✅ Ideal for robotics, automation, and learning projects