Line sensor array (with 3 sensors) Please allow 4-6 days processing before ship out. For gearmotors or similar motors, we don’t ship using epacket and will use regular shipping if needed. Please note that regular shipping like singapore post might take 45-60 days to deliver, epacket 20 -35 days to deliver Thank you for understanding. » Sensors » Other Sensors » Line sensor array (with 3 sensors) This 3-bar line sensor commands your robot project to follow the line. SKU: WUM39846740303 Price: 2.51 $ Old Price: 3.10 $ Product in stock SSL Certificate Quantity Updating cart... This 3-bar line sensor commands your robot project to follow the line. Specifications Supply Voltage: 5 V Fixing Holes Sensor: CTRT5000 Infrared Detection Related Products Groove Relay Module Flame Sensor Module 1.5″ Digital LCD Thermometer with Temperature Probe TEMT6000 Ambient Light Sensor Reflective Infrared Sensor Module