Redstone Interface Card
The redstone interface card is a more compact version of the redstone interface block. It enables users to build more compact designs.
The general functionality is identical to the block version. The front of the computer represents the primary face as described in the redstone interface block's manual entry.
API
Programs control the card through the
redstone device, the same device the redstone interface block provides. See the redstone device reference for its methods and how sides are named.