ITEM NAME:5-Way Tracking IR Sensor Module White Black Line Recognition Sensor Board #gib Store Home Promotion Hot Item Add to Fav.GND: GND is a power negative input port. OUT1~5: OUT is a signal output port, connecting the MCU I / O port. Health & Beauty. Color: Blue (DuPont line is random). Due to the different display and different light, the picture may not show the actual color of the item.
