Upgrade your robotics projects with this 5-piece set of Infrared Obstacle Avoidance Sensors, designed for Arduino smart cars, line-following robots, and automation systems. These sensors provide accurate and reliable obstacle detection, helping your robot move smoothly and avoid collisions with precision.

Each module uses infrared reflection technology to detect nearby objects, automatically signaling your microcontroller when an obstacle is detected. Ideal for DIY robotics enthusiasts, students, and developers, these sensors make it easy to build intelligent systems that respond to their environment.

Installation is quick and simple thanks to the 3-pin interface (VCC, GND, OUT) compatible with Arduino boards, Raspberry Pi, and other microcontrollers. The compact, durable design ensures consistent performance in both indoor and outdoor projects.

Features:

Quantity: 5 sensors per set
Detection Range: Adjustable up to ~30 cm (depending on surface and light)
Operating Voltage: DC 3.3V–5V
Output Type: Digital signal (High/Low)
Connection: 3-pin interface (VCC, GND, OUT)
Compact PCB size – easy to mount on small robotic platforms
Durable components designed for long-term use
Works perfectly with Arduino, ESP32, and similar development boards

Whether you're building an autonomous car, a maze-solving robot, or a smart detection system, these Infrared Obstacle Sensors provide the accuracy, reliability, and versatility you need for your next innovation.

⚙️ Perfect for: DIY robots, STEM education, Arduino projects, and hobbyist automation systems.

5pcs Infrared Obstacle Avoidance Sensors for Arduino Robots & Smart Cars

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