Create a schematic for Three-pin connector. 

libSymbols:
- Connector_Generic:Conn_01x03
schematicSymbols:
- libraryNickname: Connector_Generic
  entryName: Conn_01x03
  position:
    x: 152.4
    y: 102.87
    angle: 0
  properties:
  - key: Reference
    value: J1
    position:
      x: 154.432
      y: 102.0353
      angle: 0
  - key: Value
    value: blade
    position:
      x: 154.432
      y: 104.5722
      angle: 0
junctions: []
noConnects: []
busEntries: []
graphicalItems: []
globalLabels: []
sheetInstances:
- instancePath: /
  page: '1'
