Groove Relay Module 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 » Optical Sensors » Groove Relay Module SKU: CQY16095533723 Price: 3.18 $ Product in stock SSL Certificate Quantity Updating cart... Related Products L3G4200D Triple Axis Gyroscope 5” LCD for Raspberry Pi (including HDMI to HDMI connector board) ADNS-3080 Optical Flow Sensor Module 100pcs 3 mm White LED (Super Bright) 2pcs Power Button with White LED