IR SENSOR

Compatible with Ardiuno, Raspberry PI, ARM, AVR, PIC, 8051, etc.

Useful for various robotic applications, room visitor counter systems, etc.

Adjustable range using preset (using potentiometer on board)

Mounting hole of 2.5 mm diameter for easy mounting

Operating Voltage: 5V DC

Digital Output: Logic one (+3.5V DC) logic zero (0V DC)

This can in turn be used for detecting white or black lines (in line follower Robots) or bright or dark objects (in object identification Robots)

https://wiki.metropolia.fi/display/sensor/Infrared+sensors