{
  "Header": {
    "GenerationSoftware": {
      "Vendor": "KiCad",
      "Application": "Pcbnew",
      "Version": "9.0.1+1"
    },
    "CreationDate": "2025-09-08T06:43:27+00:00"
  },
  "GeneralSpecs": {
    "ProjectId": {
      "Name": "stencil",
      "GUID": "7374656e-6369-46c2-9e6b-696361645f70",
      "Revision": "rev?"
    },
    "Size": {
      "X": 86.2251,
      "Y": 71.9422
    },
    "LayerNumber": 4,
    "BoardThickness": 1.6,
    "Finish": "None"
  },
  "DesignRules": [
    {
      "Layers": "Outer",
      "PadToPad": 0.2,
      "PadToTrack": 0.2,
      "TrackToTrack": 0.2,
      "MinLineWidth": 0.17,
      "TrackToRegion": 0.2,
      "RegionToRegion": 0.2
    },
    {
      "Layers": "Inner",
      "PadToPad": 0.2,
      "PadToTrack": 0.2,
      "TrackToTrack": 0.2,
      "MinLineWidth": 0.21,
      "TrackToRegion": 0.4,
      "RegionToRegion": 0.4
    }
  ],
  "FilesAttributes": [
    {
      "Path": "c64psu-stencil_for_jig_bottom.gbp",
      "FileFunction": "SolderPaste,Bot",
      "FilePolarity": "Positive"
    },
    {
      "Path": "c64psu-stencil_for_jig_top.gtp",
      "FileFunction": "SolderPaste,Top",
      "FilePolarity": "Positive"
    }
  ],
  "MaterialStackup": [
    {
      "Type": "Legend",
      "Name": "Top Silk Screen"
    },
    {
      "Type": "SolderPaste",
      "Name": "Top Solder Paste"
    },
    {
      "Type": "SolderMask",
      "Thickness": 0.01,
      "Name": "Top Solder Mask"
    },
    {
      "Type": "Copper",
      "Thickness": 0.035,
      "Name": "F.Cu"
    },
    {
      "Type": "Dielectric",
      "Thickness": 0.1,
      "Material": "FR4",
      "Name": "F.Cu/In1.Cu",
      "Notes": "Type: dielectric layer 1 (from F.Cu to In1.Cu)"
    },
    {
      "Type": "Copper",
      "Thickness": 0.035,
      "Name": "In1.Cu"
    },
    {
      "Type": "Dielectric",
      "Thickness": 1.24,
      "Material": "FR4",
      "Name": "In1.Cu/In2.Cu",
      "Notes": "Type: dielectric layer 2 (from In1.Cu to In2.Cu)"
    },
    {
      "Type": "Copper",
      "Thickness": 0.035,
      "Name": "In2.Cu"
    },
    {
      "Type": "Dielectric",
      "Thickness": 0.1,
      "Material": "FR4",
      "Name": "In2.Cu/B.Cu",
      "Notes": "Type: dielectric layer 3 (from In2.Cu to B.Cu)"
    },
    {
      "Type": "Copper",
      "Thickness": 0.035,
      "Name": "B.Cu"
    },
    {
      "Type": "SolderMask",
      "Thickness": 0.01,
      "Name": "Bottom Solder Mask"
    },
    {
      "Type": "SolderPaste",
      "Name": "Bottom Solder Paste"
    },
    {
      "Type": "Legend",
      "Name": "Bottom Silk Screen"
    }
  ]
}