{ 
     "buttonpair": {
        "simulationBehavior": "buttonpair",
        "visual": {
            "builtIn": "buttonpair",
            "width": 75,
            "height": 45,
            "pinDistance": 15,
            "pinLocations": [
                {"x": 0, "y": 0},
                {"x": 30, "y": 45},
                {"x": 45, "y": 0},
                {"x": 75, "y": 45}
            ]
        },
        "numberOfPins": 4,
        "pinDefinitions": [
            {"target": "P14", "style": "male", "orientation": "-Z"},
            {"target": "ground", "style": "male", "orientation": "-Z"},
            {"target": "P15", "style": "male", "orientation": "-Z"},
            {"target": "ground", "style": "male", "orientation": "-Z"}
        ],
        "instantiation": {
            "kind": "singleton"
        },
        "assembly": [
            {"part": true},
            {"pinIndices": [0, 1]},
            {"pinIndices": [2, 3]}
        ]
    },
    "neopixel": {
        "simulationBehavior": "neopixel",
        "visual": {
            "builtIn": "neopixel",
            "width": 58,
            "height": 113,
            "pinDistance": 9,
            "pinLocations": [
                {"x": 10, "y": 0},
                {"x": 19, "y": 0},
                {"x": 28, "y": 0}
            ]
        },
        "numberOfPins": 3,
        "pinDefinitions": [
            {"target": {"pinInstantiationIdx": 0}, "style": "solder", "orientation": "+Z"},
            {"target": "threeVolt", "style": "solder", "orientation": "+Z"},
            {"target": "ground", "style": "solder", "orientation": "+Z"}
        ],
        "instantiation": {
            "kind": "function",
            "fullyQualifiedName": "neopixel.create",
            "argumentRoles": [
                {"pinInstantiationIdx": 0, "partParameter": "pin"},
                {"partParameter": "mode"}
            ]
        },
        "assembly": [
            {"part": true, "pinIndices": [2]},
            {"pinIndices": [0, 1]}
        ]
    },
    "ledmatrix": {
        "visual": {
            "builtIn": "ledmatrix",
            "width": 105,
            "height": 105,
            "pinDistance": 15,
            "pinLocations": [
                {"x": 0, "y": 0},
                {"x": 15, "y": 0},
                {"x": 30, "y": 0},
                {"x": 45, "y": 0},
                {"x": 105, "y": 105},
                {"x": 0, "y": 105},
                {"x": 15, "y": 105},
                {"x": 30, "y": 105},
                {"x": 45, "y": 105},
                {"x": 60, "y": 0}
            ]
        },
        "simulationBehavior": "ledmatrix",
        "numberOfPins": 10,
        "instantiation": {"kind": "singleton"},
        "pinDefinitions": [
            {"target": "P6", "style": "male", "orientation": "-Z", "colorGroup": 0},
            {"target": "P7", "style": "male", "orientation": "-Z", "colorGroup": 0},
            {"target": "P8", "style": "male", "orientation": "-Z", "colorGroup": 0},
            {"target": "P9", "style": "male", "orientation": "-Z", "colorGroup": 0},
            {"target": "P10", "style": "male", "orientation": "-Z", "colorGroup": 0},
            {"target": "P12", "style": "male", "orientation": "-Z", "colorGroup": 1},
            {"target": "P13", "style": "male", "orientation": "-Z", "colorGroup": 1},
            {"target": "P16", "style": "male", "orientation": "-Z", "colorGroup": 1},
            {"target": "P19", "style": "male", "orientation": "-Z", "colorGroup": 1},
            {"target": "P20", "style": "male", "orientation": "-Z", "colorGroup": 1}
        ],
        "assembly": [
            {"part": true},
            {"pinIndices": [0, 1, 2, 3, 4]},
            {"pinIndices": [5, 6, 7, 8, 9]}
        ]
    },
    "headphone": {
        "numberOfPins": 2,
        "visual": {
            "image": "parts/headphone.svg",
            "width": 142,
            "height": 180,
            "pinDistance": 20,
            "pinLocations": [
                {"x": 17, "y": 11},
                {"x": 55, "y": 50}
            ]
        },
        "pinDefinitions": [
            {"target": "P0", "style": "croc", "orientation": "Y"},
            {"target": "ground", "style": "croc", "orientation": "Y"}
        ],
        "instantiation": {"kind": "singleton"},
        "assembly": [
            {"part": true, "pinIndices": [0]},
            {"pinIndices": [1]}
        ]
    },
    "speaker": {
        "numberOfPins": 2,
        "visual": {
            "image": "parts/speaker.svg",
            "width": 500,
            "height": 500,
            "pinDistance": 70,
            "pinLocations": [
                {"x": 180, "y": 135},
                {"x": 320, "y": 135}
            ]
        },
        "pinDefinitions": [
            {"target": "P0", "style": "male", "orientation": "-Z"},
            {"target": "ground", "style": "male", "orientation": "-Z"}
        ],
        "instantiation": {"kind": "singleton"},
        "assembly": [
            {"part": true, "pinIndices": [0]},
            {"pinIndices": [1]}
        ]
    }
}