Line Tracking Sensor for Arduino

This sensor is for line tracking purpose. 
It detects white and black color, and it outputs via TTL signal.

You can even combine several sensors to meet your specific requirements. 
 

מאפיינים

• Power supply: +5V
• Operating current: <10mA
• Operating temperature range: 0°C ~ + 50°C
• 3-wire output interface
• Output: TTL(Black for LOW output, White for HIGH output)