Cart Continue shopping “4-Channel 5V Relay Module for Arduino with Optocoupler” has been added to your cart. Product Price Quantity Subtotal × 4-Channel 5V Relay Module for Arduino with Optocoupler ₹240.00 Quantity ₹240.00 Update cart Proceed to checkout Cart totals Subtotal ₹240.00 Shipping Flat rate: ₹69.00 Shipping to Maharashtra. Change address Select a country / region… India Select an option… Andhra PradeshArunachal PradeshAssamBiharChhattisgarhGoaGujaratHaryanaHimachal PradeshJammu and KashmirJharkhandKarnatakaKeralaLadakhMadhya PradeshMaharashtraManipurMeghalayaMizoramNagalandOdishaPunjabRajasthanSikkimTamil NaduTelanganaTripuraUttarakhandUttar PradeshWest BengalAndaman and Nicobar IslandsChandigarhDadra and Nagar HaveliDaman and DiuDelhiLakshadeepPondicherry (Puducherry) Update CGST ₹21.60 SGST ₹21.60 Total ₹352.20 Proceed to checkout