“4 Channel 5V Relay Module with Optocoupler” has been added to your cart. Continue shopping Cart Summary Remove item Thumbnail image Product Price Quantity Subtotal × ELECSYNERGY 5 Pcs 470 Ohm 1/4 Watt ₹ 4.51 ELECSYNERGY 5 Pcs 470 Ohm 1/4 Watt quantity ₹ 4.51 × 4 Channel 5V Relay Module with Optocoupler ₹ 109.33 4 Channel 5V Relay Module with Optocoupler quantity ₹ 109.33 Coupon: Apply coupon Update cart Expired 5% Cart discount prepaid i Pay Online To Avail Additional 5% Discount. Use "PREPAID" Cart totals Subtotal ₹ 113.84 Shipping Calculate shipping Country / region Select a country / region… India State / County City: Postcode / ZIP: Update Total ₹ 113.84 Proceed to checkout Visa CardMasterCardGuaranteed Safe And Secure Checkout