EnergonRelics/src/main/resources/data/energonrelics/recipes/forcefield_projector.json

{
    "type": "minecraft:crafting_shaped",
    "pattern": [
        "#I#",
        "IMI",
        "#I#"
    ],
    "key": {
        "#": {
            "item": "energonrelics:circuit_board"
        },
        "I": {
            "item": "minecraft:iron_ingot"
        },
        "M": {
            "item": "minecraft:magma_block"
        }
    },
    "result": {
        "item": "energonrelics:forcefield_projector",
        "count": 1
    }
}