{
  "type": "minecraft:crafting_shaped",
  "category": "misc",
  "key": {
    "#": {
      "tag": "ad_astra:ostrum_plates"
    },
    "F": {
      "item": "ad_astra:fan"
    },
    "R": {
      "item": "minecraft:redstone_block"
    }
  },
  "pattern": [
    "#F#",
    "#R#",
    "###"
  ],
  "result": {
    "item": "ad_astra:oxygen_sensor"
  },
  "show_notification": true
}