2-Channel Infrared Tracking Sensor Module

This sensor is a basic and widely used part in applications such as line-following cars, rotary speed detection, auto data logging on utility meters, or other situations where color or distance contrast is sharp. 

Features: 

• Operating voltage: 3.3 V - 5.5 V 
• Digital output: 0 or VCC 
• Detection distance: 1mm ~ 8mm; Focus distance is 2.5mm 
• The small PCB size: 3.2cm x 1.7cm 
• Using the TCRT5000 infrared reflection sensor 
• Using a wide voltage LM393 comparator 

Package List: 

• 1 x 2 Channels IR Reflective Sensor (TCRT5000) 
• 8 x Jump Wires 
• 2 x TCRT5000 and Positioning Board