Continue shopping “5V 2 Channel Relay Module with Optocoupler for Arduino” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × 5V 2 Channel Relay Module with Optocoupler for Arduino ₹199.00 5V 2 Channel Relay Module with Optocoupler for Arduino quantity ₹199.00 Coupon: Apply coupon Update cart Cart totals Subtotal ₹199.00 Shipping Pay Online: ₹50.00 Cash On Delivery (order below 499): ₹100.00 Shipping to Madhya Pradesh. Total ₹249.00 Proceed to checkout