minetest.register_node("logikraft:inputBlock", {
    description = "Input Block",
    tiles = {"input_block.png"},
    groups = {circuitry = 1,dig_immediate = 3}
})

minetest.register_node("logikraft:outputBlock", {
    description = "Output Block",
    tiles = {"output_block.png"},
    groups = {circuitry = 1,dig_immediate = 3}
})