R&D Sharp GP2Y0A21YK0F IR Distance Sensor – 10 to 80cm Range, Analog Output

Product Description

The Sharp GP2Y0A21YK0F is a high-performance infrared (IR) distance sensor designed for accurate distance measurement in robotics, automation, and electronic projects. With an effective range of 10 cm to 80 cm, this sensor provides an analog voltage output that varies according to the detected distance, making it simple to interface with microcontrollers such as Arduino, Raspberry Pi, and others.
Its compact design, reliable performance, and resistance to environmental noise make it an ideal choice for obstacle avoidance, object detection, and distance measurement applications.

Key Features

• Wide Detection Range: Measures distances from 10 cm to 80 cm.

• Analog Output: Provides a voltage signal proportional to distance for easy microcontroller integration.

• Compact & Lightweight: Easy to mount on robots, drones, and embedded systems.

• Low Power Consumption: Efficient design suitable for battery-powered projects.

• High Accuracy & Stability: Resistant to ambient light interference.

• Easy to Interface: Works seamlessly with Arduino, Raspberry Pi, and other controllers.