SmartElex RLS 06 08 Analog & Digital Line Follower Sensor Array

• Operating voltage: 4.5V to 5.0 V
• Output format: 6/8 Analog and Digital voltages.
• Optimal sensing distance: 0.125″ (3 mm).
• Potentiometer to adjust the sensitivity of the individual sensors.
• The module is a convenient carrier for six IR emitter and receiver pairs evenly paced.
• Great useful in building fast line following and grid navigating robots
• Comes with easy to use digital outputs that can be connected directly to microcontrollers

The TCRT5000 reflectance sensors array is intended as a line sensor, but it can be used as a general-purpose proximity or reflectance sensor. The module is a convenient carrier for eight IR emitter and receiver (photoresistor/photodiodes) pairs evenly spaced at intervals. All these features make this the best detector for line following robot.