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)