“5V 1 Channel Relay Module with OPTO” has been added to your cart. View cart Quick View Out of Stock Quick View5V PCB Mount SPDT Sugar Cube Relay SwitchSensor and Modules, Modules, Sensors ₹18.00 (inc. GST)Rated 4.43 out of 5Read more Add to WishlistAdd to Wishlist Quick View Out of Stock Quick View5V 2 Channel Relay Module with OPTSensor and Modules, Modules ₹91.00 (inc. GST)Read more Add to WishlistAdd to Wishlist Quick View Quick View5V 1 Channel Relay Module with OPTOSensor and Modules, Modules ₹84.00 (inc. GST)Rated 2.67 out of 5Add to cart Add to WishlistAdd to Wishlist