ACE 6841 4 Channel Infrared Tracking Sensor Module IR Line Tracker
Specifications:
Working voltage: 3.3 – 5 V DC
Working current: more than 1A
Working temperature: -10°C to +50°C
Detection range: 1 – 60 cm adjustable; closer distance means more stable
With bolt holes for easy installation
Package includes:
4 x IR Line Tracker Modules
1 x Connection Board
12 x Female to Female Dupont Wire – assorted colors