ITEM NAME:3 Channel CTRT5000 Track Sensor Infrared Line Module for Arduino AVR Robot #gib Store Home Promotion Hot Item Add to Fav.Applicable to a variety of platforms including for Arduino /AVR/ARM/PIC. This infrared sensor trio detector and trio output. Detector distance: 10MM. Build-in TCRT5000 sensor. 1 X Module. Work Power: 5VDC.