“RS232 to TTL Serial Interface Module” has been added to your cart. Continue shoppingRemove itemThumbnail imageProductPriceQuantitySubtotal × HC-SR501 PIR Motion Sensor Module Green ₨ 110.00 HC-SR501 PIR Motion Sensor Module Green quantity ₨ 110.00 × RS232 to TTL Serial Interface Module ₨ 80.00 RS232 to TTL Serial Interface Module quantity ₨ 80.00 Update cart Cart totalsSubtotal₨ 190.00Shipment 1 Postage/Delivery Fee: ₨ 150.00 Shipping options will be updated during checkout.Total₨ 340.00 Proceed to checkout