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 50pcs 10D-471K Piezoresistor 3W/2W LED Driver Module 2pcs 3mm 8×8 Dot Matrix MPU9255 9DOF Digital Accelerometer, Giroscope and Magnetometer Module GY-ADS1015 ADC Module