Create a schematic for Variable gain amplifier 

libSymbols:
- Device:C
- Device:R
- OPAx277:OPA277UA
- Potentiometer_Digital:MCP45HV31-ST
- Reference_Voltage:REF5020IDGK
- h-ALO:OLED_Driver_Outline
schematicSymbols:
- libraryNickname: Device
  entryName: C
  position:
    x: 109.22
    y: 132.08
    angle: 0
  properties:
  - key: Reference
    value: C81
    position:
      x: 113.03
      y: 130.81
      angle: 0
  - key: Value
    value: "1\xB5F"
    position:
      x: 113.03
      y: 133.35
      angle: 0
- libraryNickname: Reference_Voltage
  entryName: REF5020IDGK
  position:
    x: 97.79
    y: 123.19
    angle: 0
  properties:
  - key: Reference
    value: U41
    position:
      x: 97.79
      y: 123.19
      angle: 0
  - key: Value
    value: REF5020IDGK
    position:
      x: 96.52
      y: 116.84
      angle: 0
- libraryNickname: Device
  entryName: C
  position:
    x: 78.74
    y: 121.92
    angle: 0
  properties:
  - key: Reference
    value: C79
    position:
      x: 81.28
      y: 120.65
      angle: 0
  - key: Value
    value: "1\xB5F"
    position:
      x: 81.28
      y: 123.19
      angle: 0
- libraryNickname: Device
  entryName: C
  position:
    x: 85.09
    y: 162.56
    angle: 0
  properties:
  - key: Reference
    value: C80
    position:
      x: 88.9
      y: 161.29
      angle: 0
  - key: Value
    value: "0.1\u03BCF"
    position:
      x: 88.9
      y: 163.83
      angle: 0
- libraryNickname: Device
  entryName: C
  position:
    x: 195.58
    y: 121.92
    angle: 0
  properties:
  - key: Reference
    value: C82
    position:
      x: 187.96
      y: 120.65
      angle: 0
  - key: Value
    value: "0.1\u03BCF"
    position:
      x: 186.69
      y: 123.19
      angle: 0
- libraryNickname: Device
  entryName: C
  position:
    x: 68.58
    y: 121.92
    angle: 0
  properties:
  - key: Reference
    value: C95
    position:
      x: 62.23
      y: 120.65
      angle: 0
  - key: Value
    value: "1\xB5F"
    position:
      x: 62.23
      y: 123.19
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 172.72
    y: 130.81
    angle: 0
  properties:
  - key: Reference
    value: R20
    position:
      x: 170.18
      y: 132.08
      angle: 90
  - key: Value
    value: 1K
    position:
      x: 172.72
      y: 132.08
      angle: 90
- libraryNickname: Device
  entryName: C
  position:
    x: 104.14
    y: 165.1
    angle: 0
  properties:
  - key: Reference
    value: C137
    position:
      x: 107.95
      y: 163.83
      angle: 0
  - key: Value
    value: "1\xB5F"
    position:
      x: 107.95
      y: 166.37
      angle: 0
- libraryNickname: Device
  entryName: C
  position:
    x: 208.28
    y: 121.92
    angle: 0
  properties:
  - key: Reference
    value: C83
    position:
      x: 212.09
      y: 120.6499
      angle: 0
  - key: Value
    value: "0.1\u03BCF"
    position:
      x: 212.09
      y: 123.1899
      angle: 0
- libraryNickname: Device
  entryName: C
  position:
    x: 134.62
    y: 132.08
    angle: 0
  properties:
  - key: Reference
    value: C130
    position:
      x: 138.43
      y: 130.81
      angle: 0
  - key: Value
    value: "1\xB5F"
    position:
      x: 138.43
      y: 133.35
      angle: 0
- libraryNickname: h-ALO
  entryName: OLED_Driver_Outline
  position:
    x: 231.14
    y: 48.26
    angle: 0
  properties:
  - key: Reference
    value: U54
    position:
      x: 245.11
      y: 48.26
      angle: 0
  - key: Value
    value: '~'
    position:
      x: 231.14
      y: 48.26
      angle: 0
- libraryNickname: Device
  entryName: C
  position:
    x: 121.92
    y: 135.89
    angle: 0
  properties:
  - key: Reference
    value: C123
    position:
      x: 125.73
      y: 134.62
      angle: 0
  - key: Value
    value: "10\xB5F"
    position:
      x: 125.73
      y: 137.16
      angle: 0
- libraryNickname: Potentiometer_Digital
  entryName: MCP45HV31-ST
  position:
    x: 201.93
    y: 144.78
    angle: 0
  properties:
  - key: Reference
    value: U43
    position:
      x: 201.93
      y: 143.51
      angle: 0
  - key: Value
    value: MCP45HV31-ST
    position:
      x: 195.58
      y: 137.16
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 110.49
    y: 160.02
    angle: 90
  properties:
  - key: Reference
    value: R63
    position:
      x: 110.49
      y: 157.48
      angle: 90
  - key: Value
    value: '1'
    position:
      x: 110.49
      y: 160.02
      angle: 90
- libraryNickname: Device
  entryName: R
  position:
    x: 121.92
    y: 125.73
    angle: 0
  properties:
  - key: Reference
    value: R56
    position:
      x: 119.38
      y: 127
      angle: 90
  - key: Value
    value: '1'
    position:
      x: 121.92
      y: 127
      angle: 90
- libraryNickname: OPAx277
  entryName: OPA277UA
  position:
    x: 137.16
    y: 167.64
    angle: 0
  properties:
  - key: Reference
    value: U42
    position:
      x: 135.89
      y: 148.59
      angle: 0
  - key: Value
    value: OPA277UA
    position:
      x: 135.89
      y: 151.13
      angle: 0
junctions:
- position:
    x: 109.22
    y: 144.78
    angle: 0
- position:
    x: 204.47
    y: 115.57
    angle: 0
- position:
    x: 85.09
    y: 154.94
    angle: 0
- position:
    x: 204.47
    y: 113.03
    angle: 0
- position:
    x: 104.14
    y: 160.02
    angle: 0
- position:
    x: 204.47
    y: 162.56
    angle: 0
- position:
    x: 95.25
    y: 144.78
    angle: 0
- position:
    x: 85.09
    y: 170.18
    angle: 0
- position:
    x: 104.14
    y: 170.18
    angle: 0
- position:
    x: 121.92
    y: 144.78
    angle: 0
- position:
    x: 121.92
    y: 120.65
    angle: 0
- position:
    x: 199.39
    y: 113.03
    angle: 0
- position:
    x: 172.72
    y: 162.56
    angle: 0
- position:
    x: 134.62
    y: 120.65
    angle: 0
- position:
    x: 95.25
    y: 111.76
    angle: 0
- position:
    x: 95.25
    y: 132.08
    angle: 0
- position:
    x: 115.57
    y: 160.02
    angle: 0
- position:
    x: 78.74
    y: 111.76
    angle: 0
noConnects:
- position:
    x: 201.93
    y: 160.02
    angle: null
- position:
    x: 152.4
    y: 167.64
    angle: null
- position:
    x: 152.4
    y: 170.18
    angle: null
- position:
    x: 87.63
    y: 123.19
    angle: null
- position:
    x: 184.15
    y: 149.86
    angle: null
busEntries: []
graphicalItems:
- type: wire
  points:
  - x: 78.74
    y: 111.76
  - x: 78.74
    y: 118.11
- type: wire
  points:
  - x: 119.38
    y: 160.02
  - x: 115.57
    y: 160.02
- type: wire
  points:
  - x: 104.14
    y: 170.18
  - x: 119.38
    y: 170.18
- type: wire
  points:
  - x: 219.71
    y: 152.4
  - x: 232.41
    y: 152.4
- type: wire
  points:
  - x: 134.62
    y: 144.78
  - x: 134.62
    y: 135.89
- type: wire
  points:
  - x: 95.25
    y: 111.76
  - x: 95.25
    y: 115.57
- type: wire
  points:
  - x: 95.25
    y: 132.08
  - x: 95.25
    y: 144.78
- type: wire
  points:
  - x: 204.47
    y: 113.03
  - x: 204.47
    y: 115.57
- type: wire
  points:
  - x: 114.3
    y: 160.02
  - x: 115.57
    y: 160.02
- type: wire
  points:
  - x: 68.58
    y: 111.76
  - x: 78.74
    y: 111.76
- type: wire
  points:
  - x: 162.56
    y: 120.65
  - x: 165.1
    y: 124.46
- type: wire
  points:
  - x: 121.92
    y: 144.78
  - x: 134.62
    y: 144.78
- type: wire
  points:
  - x: 109.22
    y: 135.89
  - x: 109.22
    y: 144.78
- type: wire
  points:
  - x: 172.72
    y: 139.7
  - x: 172.72
    y: 134.62
- type: wire
  points:
  - x: 115.57
    y: 160.02
  - x: 115.57
    y: 147.32
- type: wire
  points:
  - x: 121.92
    y: 120.65
  - x: 134.62
    y: 120.65
- type: wire
  points:
  - x: 204.47
    y: 104.14
  - x: 204.47
    y: 113.03
- type: wire
  points:
  - x: 95.25
    y: 109.22
  - x: 95.25
    y: 111.76
- type: wire
  points:
  - x: 172.72
    y: 120.65
  - x: 172.72
    y: 127
- type: wire
  points:
  - x: 68.58
    y: 125.73
  - x: 68.58
    y: 132.08
- type: wire
  points:
  - x: 152.4
    y: 162.56
  - x: 172.72
    y: 162.56
- type: wire
  points:
  - x: 172.72
    y: 144.78
  - x: 172.72
    y: 162.56
- type: wire
  points:
  - x: 95.25
    y: 130.81
  - x: 95.25
    y: 132.08
- type: wire
  points:
  - x: 121.92
    y: 120.65
  - x: 121.92
    y: 121.92
- type: wire
  points:
  - x: 157.48
    y: 147.32
  - x: 157.48
    y: 157.48
- type: wire
  points:
  - x: 104.14
    y: 168.91
  - x: 104.14
    y: 170.18
- type: wire
  points:
  - x: 172.72
    y: 171.45
  - x: 170.18
    y: 167.64
- type: wire
  points:
  - x: 170.18
    y: 171.45
  - x: 175.26
    y: 171.45
- type: wire
  points:
  - x: 172.72
    y: 171.45
  - x: 172.72
    y: 176.53
- type: wire
  points:
  - x: 95.25
    y: 160.02
  - x: 104.14
    y: 160.02
- type: wire
  points:
  - x: 204.47
    y: 115.57
  - x: 208.28
    y: 115.57
- type: wire
  points:
  - x: 134.62
    y: 120.65
  - x: 172.72
    y: 120.65
- type: wire
  points:
  - x: 184.15
    y: 139.7
  - x: 172.72
    y: 139.7
- type: wire
  points:
  - x: 85.09
    y: 154.94
  - x: 85.09
    y: 158.75
- type: wire
  points:
  - x: 208.28
    y: 115.57
  - x: 208.28
    y: 118.11
- type: wire
  points:
  - x: 172.72
    y: 162.56
  - x: 172.72
    y: 167.64
- type: wire
  points:
  - x: 115.57
    y: 147.32
  - x: 157.48
    y: 147.32
- type: wire
  points:
  - x: 78.74
    y: 111.76
  - x: 95.25
    y: 111.76
- type: wire
  points:
  - x: 204.47
    y: 113.03
  - x: 232.41
    y: 113.03
- type: wire
  points:
  - x: 109.22
    y: 144.78
  - x: 121.92
    y: 144.78
- type: wire
  points:
  - x: 199.39
    y: 104.14
  - x: 199.39
    y: 113.03
- type: wire
  points:
  - x: 172.72
    y: 162.56
  - x: 176.53
    y: 162.56
- type: wire
  points:
  - x: 184.15
    y: 144.78
  - x: 172.72
    y: 144.78
- type: wire
  points:
  - x: 121.92
    y: 144.78
  - x: 121.92
    y: 139.7
- type: wire
  points:
  - x: 222.25
    y: 149.86
  - x: 222.25
    y: 165.1
- type: wire
  points:
  - x: 85.09
    y: 170.18
  - x: 104.14
    y: 170.18
- type: wire
  points:
  - x: 162.56
    y: 120.65
  - x: 162.56
    y: 162.56
- type: wire
  points:
  - x: 85.09
    y: 154.94
  - x: 119.38
    y: 154.94
- type: wire
  points:
  - x: 219.71
    y: 149.86
  - x: 222.25
    y: 149.86
- type: wire
  points:
  - x: 95.25
    y: 144.78
  - x: 109.22
    y: 144.78
- type: wire
  points:
  - x: 85.09
    y: 152.4
  - x: 85.09
    y: 154.94
- type: wire
  points:
  - x: 172.72
    y: 171.45
  - x: 175.26
    y: 167.64
- type: wire
  points:
  - x: 107.95
    y: 125.73
  - x: 109.22
    y: 125.73
- type: wire
  points:
  - x: 157.48
    y: 157.48
  - x: 152.4
    y: 157.48
- type: wire
  points:
  - x: 204.47
    y: 115.57
  - x: 204.47
    y: 129.54
- type: wire
  points:
  - x: 121.92
    y: 129.54
  - x: 121.92
    y: 132.08
- type: wire
  points:
  - x: 85.09
    y: 166.37
  - x: 85.09
    y: 170.18
- type: wire
  points:
  - x: 104.14
    y: 160.02
  - x: 106.68
    y: 160.02
- type: wire
  points:
  - x: 107.95
    y: 120.65
  - x: 121.92
    y: 120.65
- type: wire
  points:
  - x: 104.14
    y: 160.02
  - x: 104.14
    y: 161.29
- type: wire
  points:
  - x: 199.39
    y: 160.02
  - x: 199.39
    y: 162.56
- type: wire
  points:
  - x: 195.58
    y: 113.03
  - x: 199.39
    y: 113.03
- type: wire
  points:
  - x: 68.58
    y: 132.08
  - x: 95.25
    y: 132.08
- type: wire
  points:
  - x: 68.58
    y: 118.11
  - x: 68.58
    y: 111.76
- type: wire
  points:
  - x: 204.47
    y: 160.02
  - x: 204.47
    y: 162.56
- type: wire
  points:
  - x: 162.56
    y: 162.56
  - x: 165.1
    y: 158.75
- type: wire
  points:
  - x: 199.39
    y: 113.03
  - x: 199.39
    y: 129.54
- type: wire
  points:
  - x: 199.39
    y: 162.56
  - x: 204.47
    y: 162.56
- type: wire
  points:
  - x: 170.18
    y: 167.64
  - x: 175.26
    y: 167.64
- type: wire
  points:
  - x: 109.22
    y: 125.73
  - x: 109.22
    y: 128.27
- type: wire
  points:
  - x: 232.41
    y: 152.4
  - x: 232.41
    y: 113.03
- type: wire
  points:
  - x: 85.09
    y: 170.18
  - x: 85.09
    y: 172.72
- type: wire
  points:
  - x: 162.56
    y: 162.56
  - x: 160.02
    y: 158.75
- type: wire
  points:
  - x: 204.47
    y: 162.56
  - x: 204.47
    y: 165.1
- type: wire
  points:
  - x: 95.25
    y: 144.78
  - x: 95.25
    y: 160.02
- type: wire
  points:
  - x: 162.56
    y: 120.65
  - x: 160.02
    y: 124.46
- type: wire
  points:
  - x: 134.62
    y: 120.65
  - x: 134.62
    y: 128.27
- type: wire
  points:
  - x: 195.58
    y: 113.03
  - x: 195.58
    y: 118.11
globalLabels: []
sheetInstances: []
