(kicad_sch (version 20211123) (generator eeschema)

  (uuid 6412def3-3913-4ff7-b051-b0eaf501bb6f)

  (paper "A4")

  (lib_symbols
    (symbol "Amplifier_Operational:TL081" (pin_names (offset 0.127)) (in_bom yes) (on_board yes)
      (property "Reference" "U" (id 0) (at 0 6.35 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "TL081" (id 1) (at 0 3.81 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "" (id 2) (at 1.27 1.27 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "http://www.ti.com/lit/ds/symlink/tl081.pdf" (id 3) (at 3.81 3.81 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "single opamp" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Single JFET-Input Operational Amplifiers, DIP-8/SOIC-8" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "SOIC*3.9x4.9mm*P1.27mm* DIP*W7.62mm* TSSOP*3x3mm*P0.65mm*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "TL081_0_1"
        (polyline
          (pts
            (xy -5.08 5.08)
            (xy 5.08 0)
            (xy -5.08 -5.08)
            (xy -5.08 5.08)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
      )
      (symbol "TL081_1_1"
        (pin input line (at 0 -7.62 90) (length 5.08)
          (name "NULL" (effects (font (size 0.508 0.508))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 -2.54 0) (length 2.54)
          (name "-" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 2.54 0) (length 2.54)
          (name "+" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at -2.54 -7.62 90) (length 3.81)
          (name "V-" (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at 2.54 -7.62 90) (length 6.35)
          (name "NULL" (effects (font (size 0.508 0.508))))
          (number "5" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 7.62 0 180) (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "6" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at -2.54 7.62 270) (length 3.81)
          (name "V+" (effects (font (size 1.27 1.27))))
          (number "7" (effects (font (size 1.27 1.27))))
        )
        (pin no_connect line (at 0 2.54 270) (length 2.54) hide
          (name "NC" (effects (font (size 1.27 1.27))))
          (number "8" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "Connector:TestPoint_Small" (pin_numbers hide) (pin_names (offset 0.762) hide) (in_bom yes) (on_board yes)
      (property "Reference" "TP" (id 0) (at 0 3.81 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "TestPoint_Small" (id 1) (at 0 2.032 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at 5.08 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at 5.08 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "test point tp" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "test point" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "Pin* Test*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "TestPoint_Small_0_1"
        (circle (center 0 0) (radius 0.508)
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "TestPoint_Small_1_1"
        (pin passive line (at 0 0 90) (length 0)
          (name "1" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "Connector_Generic:Conn_01x02" (pin_names (offset 1.016) hide) (in_bom yes) (on_board yes)
      (property "Reference" "J" (id 0) (at 0 2.54 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "Conn_01x02" (id 1) (at 0 -5.08 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "connector" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "Connector*:*_1x??_*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "Conn_01x02_1_1"
        (rectangle (start -1.27 -2.413) (end 0 -2.667)
          (stroke (width 0.1524) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (rectangle (start -1.27 0.127) (end 0 -0.127)
          (stroke (width 0.1524) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (rectangle (start -1.27 1.27) (end 1.27 -3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin passive line (at -5.08 0 0) (length 3.81)
          (name "Pin_1" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at -5.08 -2.54 0) (length 3.81)
          (name "Pin_2" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "Device:C_Small" (pin_numbers hide) (pin_names (offset 0.254) hide) (in_bom yes) (on_board yes)
      (property "Reference" "C" (id 0) (at 0.254 1.778 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "C_Small" (id 1) (at 0.254 -2.032 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "capacitor cap" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Unpolarized capacitor, small symbol" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "C_*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "C_Small_0_1"
        (polyline
          (pts
            (xy -1.524 -0.508)
            (xy 1.524 -0.508)
          )
          (stroke (width 0.3302) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy -1.524 0.508)
            (xy 1.524 0.508)
          )
          (stroke (width 0.3048) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "C_Small_1_1"
        (pin passive line (at 0 2.54 270) (length 2.032)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 0 -2.54 90) (length 2.032)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "Device:D_Photo_Filled" (pin_numbers hide) (pin_names hide) (in_bom yes) (on_board yes)
      (property "Reference" "D" (id 0) (at 0.508 1.778 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "D_Photo_Filled" (id 1) (at -1.016 -2.794 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at -1.27 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at -1.27 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "photodiode diode opto" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Photodiode, filled shape" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "D_Photo_Filled_0_1"
        (polyline
          (pts
            (xy -2.54 1.27)
            (xy -2.54 -1.27)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy -2.032 1.778)
            (xy -1.524 1.778)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 0)
            (xy -2.54 0)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy -0.508 3.302)
            (xy -2.032 1.778)
            (xy -2.032 2.286)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 -1.27)
            (xy 0 1.27)
            (xy -2.54 0)
            (xy 0 -1.27)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type outline))
        )
        (polyline
          (pts
            (xy 0.762 3.302)
            (xy -0.762 1.778)
            (xy -0.762 2.286)
            (xy -0.762 1.778)
            (xy -0.254 1.778)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "D_Photo_Filled_1_1"
        (pin passive line (at -5.08 0 0) (length 2.54)
          (name "K" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 0 180) (length 2.54)
          (name "A" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "Device:Opamp_Quad" (in_bom yes) (on_board yes)
      (property "Reference" "U" (id 0) (at 0 5.08 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "Opamp_Quad" (id 1) (at 0 -5.08 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_locked" "" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "ki_keywords" "quad opamp" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Quad operational amplifier" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "SOIC*3.9x8.7mm*P1.27mm* DIP*W7.62mm* TSSOP*4.4x5mm*P0.65mm* SSOP*5.3x6.2mm*P0.65mm*" (id 7) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "Opamp_Quad_1_1"
        (polyline
          (pts
            (xy -5.08 5.08)
            (xy 5.08 0)
            (xy -5.08 -5.08)
            (xy -5.08 5.08)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin output line (at 7.62 0 180) (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 -2.54 0) (length 2.54)
          (name "-" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 2.54 0) (length 2.54)
          (name "+" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "Opamp_Quad_2_1"
        (polyline
          (pts
            (xy -5.08 5.08)
            (xy 5.08 0)
            (xy -5.08 -5.08)
            (xy -5.08 5.08)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin input line (at -7.62 2.54 0) (length 2.54)
          (name "+" (effects (font (size 1.27 1.27))))
          (number "5" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 -2.54 0) (length 2.54)
          (name "-" (effects (font (size 1.27 1.27))))
          (number "6" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 7.62 0 180) (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "7" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "Opamp_Quad_3_1"
        (polyline
          (pts
            (xy -5.08 5.08)
            (xy 5.08 0)
            (xy -5.08 -5.08)
            (xy -5.08 5.08)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin input line (at -7.62 2.54 0) (length 2.54)
          (name "+" (effects (font (size 1.27 1.27))))
          (number "10" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 7.62 0 180) (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "8" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 -2.54 0) (length 2.54)
          (name "-" (effects (font (size 1.27 1.27))))
          (number "9" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "Opamp_Quad_4_1"
        (polyline
          (pts
            (xy -5.08 5.08)
            (xy 5.08 0)
            (xy -5.08 -5.08)
            (xy -5.08 5.08)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin input line (at -7.62 2.54 0) (length 2.54)
          (name "+" (effects (font (size 1.27 1.27))))
          (number "12" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 -2.54 0) (length 2.54)
          (name "-" (effects (font (size 1.27 1.27))))
          (number "13" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 7.62 0 180) (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "14" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "Opamp_Quad_5_1"
        (pin power_in line (at -2.54 -7.62 90) (length 3.81)
          (name "V-" (effects (font (size 1.27 1.27))))
          (number "11" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at -2.54 7.62 270) (length 3.81)
          (name "V+" (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "Device:R_Small" (pin_numbers hide) (pin_names (offset 0.254) hide) (in_bom yes) (on_board yes)
      (property "Reference" "R" (id 0) (at 0.762 0.508 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "R_Small" (id 1) (at 0.762 -1.016 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "R resistor" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Resistor, small symbol" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "R_*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "R_Small_0_1"
        (rectangle (start -0.762 1.778) (end 0.762 -1.778)
          (stroke (width 0.2032) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "R_Small_1_1"
        (pin passive line (at 0 2.54 270) (length 0.762)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 0 -2.54 90) (length 0.762)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "R_Potentiometer_Trim_Small_1" (pin_numbers hide) (pin_names (offset 1.016) hide) (in_bom yes) (on_board yes)
      (property "Reference" "RV" (id 0) (at -4.445 0 90)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "R_Potentiometer_Trim_Small_1" (id 1) (at -2.54 0 90)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "resistor variable trimpot trimmer" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Trim-potentiometer" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "Potentiometer*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "R_Potentiometer_Trim_Small_1_0_1"
        (rectangle (start -0.76 1.78) (end 0.76 -1.78)
          (stroke (width 0.2032) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 -1.78)
            (xy 0 -2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 1.78)
            (xy 0 2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 1.0885 0.8805)
            (xy 1.0885 -0.8779)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 1.0941 0)
            (xy 2.54 0)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "R_Potentiometer_Trim_Small_1_1_1"
        (pin passive line (at 0 2.54 270) (length 0)
          (name "1" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 0 180) (length 0)
          (name "2" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 0 -2.54 90) (length 0)
          (name "3" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "R_Potentiometer_Trim_Small_2" (pin_numbers hide) (pin_names (offset 1.016) hide) (in_bom yes) (on_board yes)
      (property "Reference" "RV" (id 0) (at -4.445 0 90)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "R_Potentiometer_Trim_Small_2" (id 1) (at -2.54 0 90)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "resistor variable trimpot trimmer" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Trim-potentiometer" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "Potentiometer*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "R_Potentiometer_Trim_Small_2_0_1"
        (rectangle (start -0.76 1.78) (end 0.76 -1.78)
          (stroke (width 0.2032) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 -1.78)
            (xy 0 -2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 1.78)
            (xy 0 2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 1.0885 0.8805)
            (xy 1.0885 -0.8779)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 1.0941 0)
            (xy 2.54 0)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "R_Potentiometer_Trim_Small_2_1_1"
        (pin passive line (at 0 2.54 270) (length 0)
          (name "1" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 0 180) (length 0)
          (name "2" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 0 -2.54 90) (length 0)
          (name "3" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "Seppl_Device:R_Potentiometer_Trim_Small" (pin_numbers hide) (pin_names (offset 1.016) hide) (in_bom yes) (on_board yes)
      (property "Reference" "RV" (id 0) (at -4.445 0 90)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "R_Potentiometer_Trim_Small" (id 1) (at -2.54 0 90)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "resistor variable trimpot trimmer" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Trim-potentiometer" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "Potentiometer*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "R_Potentiometer_Trim_Small_0_1"
        (rectangle (start -0.76 1.78) (end 0.76 -1.78)
          (stroke (width 0.2032) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 -1.78)
            (xy 0 -2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 1.78)
            (xy 0 2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 1.0885 0.8805)
            (xy 1.0885 -0.8779)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 1.0941 0)
            (xy 2.54 0)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "R_Potentiometer_Trim_Small_1_1"
        (pin passive line (at 0 2.54 270) (length 0)
          (name "1" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 0 180) (length 0)
          (name "2" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 0 -2.54 90) (length 0)
          (name "3" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "Transistor_BJT:MMBT3904" (pin_names (offset 0) hide) (in_bom yes) (on_board yes)
      (property "Reference" "Q" (id 0) (at 5.08 1.905 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "MMBT3904" (id 1) (at 5.08 0 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "Package_TO_SOT_SMD:SOT-23" (id 2) (at 5.08 -1.905 0)
        (effects (font (size 1.27 1.27) italic) (justify left) hide)
      )
      (property "Datasheet" "https://www.onsemi.com/pub/Collateral/2N3903-D.PDF" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "ki_keywords" "NPN Transistor" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "SOT?23*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "MMBT3904_0_1"
        (polyline
          (pts
            (xy 0.635 0.635)
            (xy 2.54 2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0.635 -0.635)
            (xy 2.54 -2.54)
            (xy 2.54 -2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0.635 1.905)
            (xy 0.635 -1.905)
            (xy 0.635 -1.905)
          )
          (stroke (width 0.508) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 1.27 -1.778)
            (xy 1.778 -1.27)
            (xy 2.286 -2.286)
            (xy 1.27 -1.778)
            (xy 1.27 -1.778)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type outline))
        )
        (circle (center 1.27 0) (radius 2.8194)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "MMBT3904_1_1"
        (pin input line (at -5.08 0 0) (length 5.715)
          (name "B" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 -5.08 90) (length 2.54)
          (name "E" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 5.08 270) (length 2.54)
          (name "C" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "power:+12V" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
      (property "Reference" "#PWR" (id 0) (at 0 -3.81 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Value" "+12V" (id 1) (at 0 3.556 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "global power" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Power symbol creates a global label with name \"+12V\"" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "+12V_0_1"
        (polyline
          (pts
            (xy -0.762 1.27)
            (xy 0 2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 0)
            (xy 0 2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 2.54)
            (xy 0.762 1.27)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "+12V_1_1"
        (pin power_in line (at 0 0 90) (length 0) hide
          (name "+12V" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "power:+3.3V" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
      (property "Reference" "#PWR" (id 0) (at 0 -3.81 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Value" "+3.3V" (id 1) (at 0 3.556 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "global power" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Power symbol creates a global label with name \"+3.3V\"" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "+3.3V_0_1"
        (polyline
          (pts
            (xy -0.762 1.27)
            (xy 0 2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 0)
            (xy 0 2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 2.54)
            (xy 0.762 1.27)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "+3.3V_1_1"
        (pin power_in line (at 0 0 90) (length 0) hide
          (name "+3.3V" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "power:GND" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
      (property "Reference" "#PWR" (id 0) (at 0 -6.35 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Value" "GND" (id 1) (at 0 -3.81 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "global power" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Power symbol creates a global label with name \"GND\" , ground" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "GND_0_1"
        (polyline
          (pts
            (xy 0 0)
            (xy 0 -1.27)
            (xy 1.27 -1.27)
            (xy 0 -2.54)
            (xy -1.27 -1.27)
            (xy 0 -1.27)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "GND_1_1"
        (pin power_in line (at 0 0 270) (length 0) hide
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
    )
  )

  (junction (at 64.77 73.66) (diameter 0) (color 0 0 0 0)
    (uuid 0f201034-999d-4259-8123-eb7a1e2d8d7b)
  )
  (junction (at 63.5 186.69) (diameter 0) (color 0 0 0 0)
    (uuid 144d3037-1912-4deb-84a5-6431bfe134ab)
  )
  (junction (at 77.47 86.36) (diameter 0) (color 0 0 0 0)
    (uuid 2217261f-352e-4171-b8a6-e1f0b717a202)
  )
  (junction (at 63.5 173.99) (diameter 0) (color 0 0 0 0)
    (uuid 2d608087-e960-45f0-b2bc-94b999f78489)
  )
  (junction (at 240.03 60.96) (diameter 0) (color 0 0 0 0)
    (uuid 3a105d78-8e27-460b-a6a5-f965ea0c949b)
  )
  (junction (at 201.93 27.94) (diameter 0) (color 0 0 0 0)
    (uuid 3a180c42-c954-4931-987b-569b696be6d7)
  )
  (junction (at 43.18 147.32) (diameter 0) (color 0 0 0 0)
    (uuid 4a3e951a-30aa-4b58-921e-8eb94a34ec18)
  )
  (junction (at 77.47 35.56) (diameter 0) (color 0 0 0 0)
    (uuid 4d291f01-07a0-4360-81e8-1d733a84cc4f)
  )
  (junction (at 63.5 121.92) (diameter 0) (color 0 0 0 0)
    (uuid 4d9c177d-eafd-46ea-8cb4-1bd2e7ef4310)
  )
  (junction (at 52.07 35.56) (diameter 0) (color 0 0 0 0)
    (uuid 51c50306-6fae-43ab-b290-a1b0300ac8c9)
  )
  (junction (at 240.03 63.5) (diameter 0) (color 0 0 0 0)
    (uuid 6c6e91c8-95b3-48c7-aaf4-314700a858fb)
  )
  (junction (at 54.61 73.66) (diameter 0) (color 0 0 0 0)
    (uuid 8584d70e-c97e-47b7-9751-da939f1bb616)
  )
  (junction (at 77.47 48.26) (diameter 0) (color 0 0 0 0)
    (uuid 8c6cfe65-3f75-4d23-a031-9379f6c3aec5)
  )
  (junction (at 43.18 161.29) (diameter 0) (color 0 0 0 0)
    (uuid a1563bc7-72ce-4361-8c44-8cb2bc45b32c)
  )
  (junction (at 240.03 49.53) (diameter 0) (color 0 0 0 0)
    (uuid a4ef57d1-e09d-4e69-ae98-f5099c01b5c8)
  )
  (junction (at 50.8 50.8) (diameter 0) (color 0 0 0 0)
    (uuid a8975c58-8740-4c02-96f1-3bb4827b634a)
  )
  (junction (at 43.18 121.92) (diameter 0) (color 0 0 0 0)
    (uuid bcbbe480-aa4a-486f-8dd9-0d6046d3d8bd)
  )
  (junction (at 63.5 147.32) (diameter 0) (color 0 0 0 0)
    (uuid c0e2f0dc-60cf-4084-827a-442dcf4c2a5a)
  )
  (junction (at 63.5 134.62) (diameter 0) (color 0 0 0 0)
    (uuid c1eb842c-ca7f-4aa7-a95d-59fc19b45e1f)
  )
  (junction (at 64.77 35.56) (diameter 0) (color 0 0 0 0)
    (uuid c8332763-bfdf-4580-a920-cb46c2df3334)
  )
  (junction (at 63.5 161.29) (diameter 0) (color 0 0 0 0)
    (uuid e1ae0dfa-f67a-454e-a013-c2b372eb2702)
  )
  (junction (at 201.93 60.96) (diameter 0) (color 0 0 0 0)
    (uuid f5792b50-a3d7-4255-9d2e-316648b37936)
  )
  (junction (at 43.18 186.69) (diameter 0) (color 0 0 0 0)
    (uuid fb514615-c63c-4a4d-95aa-227e471031a5)
  )

  (wire (pts (xy 29.21 35.56) (xy 52.07 35.56))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 020131ec-7d7d-4592-8150-2d2d1bd53317)
  )
  (wire (pts (xy 52.07 35.56) (xy 52.07 45.72))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 03dad53c-a6a0-4ae1-9ccf-446049b06630)
  )
  (wire (pts (xy 44.45 50.8) (xy 50.8 50.8))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 04a22006-94ea-4bea-beab-a509049a8bfd)
  )
  (wire (pts (xy 240.03 55.88) (xy 240.03 60.96))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 051fd036-e217-482c-a2f4-ee653b5de59e)
  )
  (wire (pts (xy 63.5 170.18) (xy 63.5 173.99))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 0683b8df-a9a3-468c-ba0b-7a473dd682ed)
  )
  (wire (pts (xy 59.69 39.37) (xy 64.77 39.37))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 07e7e810-6761-41c0-836b-9206bbc2044a)
  )
  (wire (pts (xy 77.47 35.56) (xy 77.47 48.26))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 0cdc376e-46e1-4944-b59b-6e525a919d61)
  )
  (wire (pts (xy 207.01 33.02) (xy 207.01 36.83))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 0da3d83d-96f2-472c-a159-963ca047a22d)
  )
  (wire (pts (xy 52.07 35.56) (xy 57.15 35.56))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 104ac91e-f1fb-4053-b8ab-4a4d2c3fa02d)
  )
  (wire (pts (xy 248.92 63.5) (xy 240.03 63.5))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 12adfa2f-fd44-4bf4-975c-d012441ccca6)
  )
  (wire (pts (xy 43.18 186.69) (xy 50.8 186.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 16a24d5d-24a0-4246-a454-919fc6027165)
  )
  (wire (pts (xy 63.5 173.99) (xy 67.31 173.99))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 1b45850e-e751-4fbe-8cb1-27941e6ae48d)
  )
  (wire (pts (xy 55.88 161.29) (xy 63.5 161.29))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 1b639229-b21b-49c3-94ad-50a07b41c85a)
  )
  (wire (pts (xy 72.39 35.56) (xy 77.47 35.56))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 1c3eb4c8-0d75-4e6d-8607-d647a71731d8)
  )
  (wire (pts (xy 240.03 60.96) (xy 248.92 60.96))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 1e2ea4af-fa36-470f-8371-1250ee9032f0)
  )
  (wire (pts (xy 63.5 143.51) (xy 63.5 147.32))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 1e734e6f-fb86-49a2-a67c-534692e37fc1)
  )
  (wire (pts (xy 63.5 182.88) (xy 63.5 186.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 23e97aa0-ea7c-42f4-9bb7-49ad26b4da43)
  )
  (wire (pts (xy 224.79 60.96) (xy 240.03 60.96))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 267e1967-7ec7-44e4-88ae-2797bcc437ad)
  )
  (wire (pts (xy 72.39 173.99) (xy 76.2 173.99))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 282a7990-c8c8-41db-bfae-3da9f795e078)
  )
  (wire (pts (xy 59.69 38.1) (xy 59.69 39.37))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 2997d7b2-9f49-4e54-af93-3760231ee6e2)
  )
  (wire (pts (xy 63.5 134.62) (xy 67.31 134.62))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 2ab984ed-7b2e-4f5c-8231-37536b1661cc)
  )
  (wire (pts (xy 59.69 77.47) (xy 64.77 77.47))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 2dac5a54-191d-474b-b967-4634339f9b64)
  )
  (wire (pts (xy 63.5 121.92) (xy 67.31 121.92))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 2e86adf6-0424-4633-b03a-ed7c4dd24657)
  )
  (wire (pts (xy 76.2 161.29) (xy 72.39 161.29))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 30422d6b-c4e0-4645-aaa8-5a9502e66656)
  )
  (wire (pts (xy 52.07 73.66) (xy 54.61 73.66))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 34cb36ae-3a27-42d9-847a-e953e8b41044)
  )
  (wire (pts (xy 77.47 25.4) (xy 77.47 35.56))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 3553cdf4-fcae-48cb-ab85-c020b32c9f12)
  )
  (wire (pts (xy 212.09 31.75) (xy 209.55 31.75))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 35c2141a-a6a9-4053-bfb1-06a2eed54156)
  )
  (wire (pts (xy 39.37 121.92) (xy 43.18 121.92))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 37f9333d-fc1f-4235-abb6-2fd5ae9c1ebd)
  )
  (wire (pts (xy 63.5 125.73) (xy 63.5 121.92))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 38fd5668-a2c5-47a3-94eb-b08933624dad)
  )
  (wire (pts (xy 44.45 176.53) (xy 43.18 176.53))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 3c6d8dc1-51b0-4742-be94-9935a4f49ee0)
  )
  (wire (pts (xy 240.03 46.99) (xy 240.03 49.53))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 3d782005-9816-42c5-af20-ed1b02f8677a)
  )
  (wire (pts (xy 21.59 186.69) (xy 25.4 186.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 41a6d9f9-383a-499d-8dee-c49c594ee127)
  )
  (wire (pts (xy 64.77 35.56) (xy 64.77 39.37))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 41e74c3f-1671-4e07-b718-82d337612492)
  )
  (wire (pts (xy 54.61 73.66) (xy 54.61 83.82))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 4a8ae3a6-1c0c-466a-9253-82eda7d5e399)
  )
  (wire (pts (xy 210.82 55.88) (xy 207.01 55.88))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 513fccaf-b6c6-44eb-a87d-d9251f1ec76b)
  )
  (wire (pts (xy 77.47 86.36) (xy 87.63 86.36))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 530b89a1-aaf2-4563-a789-1f59ab85a7f1)
  )
  (wire (pts (xy 30.48 121.92) (xy 34.29 121.92))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 5315227c-cbee-4f09-8685-e90202dd1efb)
  )
  (wire (pts (xy 67.31 25.4) (xy 77.47 25.4))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 532897a6-44e6-4bda-b950-5f966a0b3997)
  )
  (wire (pts (xy 63.5 147.32) (xy 67.31 147.32))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 5553459f-1cd4-4abd-b3c5-1103e293b6f7)
  )
  (wire (pts (xy 52.07 25.4) (xy 62.23 25.4))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 55b37774-1bd7-43bf-91ad-38c78ecef87b)
  )
  (wire (pts (xy 44.45 137.16) (xy 43.18 137.16))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 57df1651-d7bb-42f4-97ba-93f75eeba081)
  )
  (wire (pts (xy 72.39 73.66) (xy 77.47 73.66))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 58b1e9df-4357-466b-9682-824c60c6e52f)
  )
  (wire (pts (xy 58.42 83.82) (xy 54.61 83.82))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 5b1b9d3d-9c86-489f-83c9-f83978907818)
  )
  (wire (pts (xy 50.8 121.92) (xy 43.18 121.92))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 62a4ab1b-1c5e-4585-974e-935364472f78)
  )
  (wire (pts (xy 207.01 52.07) (xy 207.01 55.88))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 62f1b0bf-d78b-490f-b1f4-5db70439201f)
  )
  (wire (pts (xy 76.2 121.92) (xy 72.39 121.92))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 660d3607-771a-4f8b-98a8-2a87c7a38948)
  )
  (wire (pts (xy 59.69 134.62) (xy 63.5 134.62))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 66f1a585-9df3-4a86-b33f-c82b2be0abe7)
  )
  (wire (pts (xy 54.61 73.66) (xy 57.15 73.66))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 6927979a-897d-430b-bb62-a14d0724a503)
  )
  (wire (pts (xy 50.8 161.29) (xy 43.18 161.29))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 6b17b20b-689c-4e13-973b-3f7fa090d26f)
  )
  (wire (pts (xy 201.93 27.94) (xy 219.71 27.94))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 6c874b20-2d5d-4f9d-82fa-7a1392191468)
  )
  (wire (pts (xy 39.37 186.69) (xy 43.18 186.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 6cf50c35-c777-482a-aa47-c5247a2990f3)
  )
  (wire (pts (xy 67.31 161.29) (xy 63.5 161.29))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 6dfde191-a3f7-450e-be09-fdb31791ecb3)
  )
  (wire (pts (xy 39.37 147.32) (xy 43.18 147.32))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 6f9c978a-468f-4322-b3bc-1284adf505f0)
  )
  (wire (pts (xy 58.42 50.8) (xy 50.8 50.8))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 7014fc5c-6d76-4dff-97b7-b72836585246)
  )
  (wire (pts (xy 73.66 48.26) (xy 77.47 48.26))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 714bebb3-2992-4535-aef0-89e6bf5e7533)
  )
  (wire (pts (xy 64.77 73.66) (xy 67.31 73.66))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 7aa718af-13aa-4dbf-ba1f-142990e71028)
  )
  (wire (pts (xy 204.47 33.02) (xy 207.01 33.02))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 7fa2d0e0-6833-4c86-9799-5a08f791480c)
  )
  (wire (pts (xy 43.18 132.08) (xy 44.45 132.08))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 82a7cf23-5b1e-4d68-a8f7-4fb9dfd417ca)
  )
  (wire (pts (xy 63.5 165.1) (xy 63.5 161.29))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 86f7cc50-0525-4010-8a97-169770f02964)
  )
  (wire (pts (xy 43.18 137.16) (xy 43.18 147.32))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 8fffcfbf-0b7c-4e9c-b9f4-335764ac70ee)
  )
  (wire (pts (xy 201.93 60.96) (xy 219.71 60.96))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 90b7eaac-385e-4e30-8e2c-f025339b9c16)
  )
  (wire (pts (xy 52.07 25.4) (xy 52.07 35.56))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 91d49ba3-9aca-476c-acd0-9e2ce04e2884)
  )
  (wire (pts (xy 43.18 176.53) (xy 43.18 186.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 9325e5f9-cbd4-4edc-bc29-86ae75cb5223)
  )
  (wire (pts (xy 77.47 48.26) (xy 87.63 48.26))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 98f9db4e-f7eb-4662-a43a-264235fef2da)
  )
  (wire (pts (xy 43.18 73.66) (xy 46.99 73.66))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 9af35e90-7e68-4a2a-a042-f4e26d667ff5)
  )
  (wire (pts (xy 64.77 73.66) (xy 64.77 77.47))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 9d3fc462-e47e-4a9e-8465-1353798f2cdc)
  )
  (wire (pts (xy 43.18 88.9) (xy 58.42 88.9))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 9f1012c4-9cb2-4233-ae21-8e4af352482d)
  )
  (wire (pts (xy 21.59 147.32) (xy 25.4 147.32))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 9fc699c5-8996-4548-a98a-fe3bcf0fff8e)
  )
  (wire (pts (xy 43.18 147.32) (xy 50.8 147.32))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid a6a9ed2d-8d8b-4357-bb9b-da55c2cec002)
  )
  (wire (pts (xy 30.48 147.32) (xy 34.29 147.32))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid ac8adb4b-2ab7-4196-8088-a5f13e209128)
  )
  (wire (pts (xy 201.93 41.91) (xy 201.93 27.94))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid adccb9ca-66f6-4e8b-9e22-ce3eb6619394)
  )
  (wire (pts (xy 59.69 76.2) (xy 59.69 77.47))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid af3be550-05dd-49fc-b172-706dd1a3ea8d)
  )
  (wire (pts (xy 196.85 60.96) (xy 201.93 60.96))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid af77ab8d-1edc-4de6-9c13-b7b7c85453b5)
  )
  (wire (pts (xy 62.23 73.66) (xy 64.77 73.66))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid b043e8b7-9137-44b3-897b-b23e6c07797a)
  )
  (wire (pts (xy 39.37 161.29) (xy 43.18 161.29))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid b1bd4a80-4e79-4dff-8eed-22361811eb35)
  )
  (wire (pts (xy 63.5 186.69) (xy 67.31 186.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid b44a599f-d8c7-4e75-bde8-f0888a72c85a)
  )
  (wire (pts (xy 63.5 130.81) (xy 63.5 134.62))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid b6b48181-6010-4806-b371-00311f5056e9)
  )
  (wire (pts (xy 217.17 44.45) (xy 218.44 44.45))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid b8f1916a-dc7d-4c05-8d5b-116910e1e39d)
  )
  (wire (pts (xy 209.55 31.75) (xy 209.55 36.83))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid ba435f6b-c650-4ccc-acc0-61678ffdc269)
  )
  (wire (pts (xy 240.03 41.91) (xy 240.03 27.94))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid bae5c9b8-ecd6-445d-b5d0-9886c930d88c)
  )
  (wire (pts (xy 226.06 49.53) (xy 240.03 49.53))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid bc1d9cc2-d26e-4636-b3ae-61a9b2688ed5)
  )
  (wire (pts (xy 231.14 63.5) (xy 240.03 63.5))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid c1616765-58b4-42b0-89e9-ce600818d695)
  )
  (wire (pts (xy 43.18 121.92) (xy 43.18 132.08))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid c64c0222-944a-419c-b5fe-67b571e773ae)
  )
  (wire (pts (xy 21.59 121.92) (xy 25.4 121.92))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid c7993464-2eaa-44f5-ab13-53aafebc6177)
  )
  (wire (pts (xy 62.23 35.56) (xy 64.77 35.56))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid c7a663c3-0fcc-4b52-943e-868d21df1e84)
  )
  (wire (pts (xy 240.03 49.53) (xy 240.03 50.8))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid c8d048b1-cc09-42fa-95ea-943f482119e7)
  )
  (wire (pts (xy 63.5 134.62) (xy 63.5 138.43))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid c97b4ee6-c3cd-48d1-90b1-d8a353f06444)
  )
  (wire (pts (xy 21.59 161.29) (xy 25.4 161.29))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid cc4fb2ae-ace6-438b-8e25-2bfc4ecbe55f)
  )
  (wire (pts (xy 76.2 134.62) (xy 72.39 134.62))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid cfb1a515-4bcb-4456-9bcb-80a91ab69acb)
  )
  (wire (pts (xy 77.47 73.66) (xy 77.47 86.36))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d10bd743-efe1-40b6-ac4b-aee29e7b262f)
  )
  (wire (pts (xy 76.2 147.32) (xy 72.39 147.32))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d12ce627-7dde-494f-8c40-6fab685c9a2a)
  )
  (wire (pts (xy 43.18 161.29) (xy 43.18 171.45))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d2e396d2-92d9-4ffa-99fd-2dfbf9e29798)
  )
  (wire (pts (xy 240.03 27.94) (xy 224.79 27.94))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d39b777a-e639-4697-bae5-38e20c4aa14c)
  )
  (wire (pts (xy 55.88 121.92) (xy 63.5 121.92))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d514b01c-6cf6-4ee0-8b10-eaae9651cf77)
  )
  (wire (pts (xy 59.69 173.99) (xy 63.5 173.99))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d583f95f-2136-4bdc-881e-78bac8e8c098)
  )
  (wire (pts (xy 189.23 60.96) (xy 191.77 60.96))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d809909e-fd96-4fa6-a173-473065394248)
  )
  (wire (pts (xy 52.07 45.72) (xy 58.42 45.72))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d96254f4-6f2e-46c8-bea4-c2de83db8f5d)
  )
  (wire (pts (xy 214.63 34.29) (xy 217.17 34.29))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid da0b3136-916f-422b-86c7-26b613e35415)
  )
  (wire (pts (xy 201.93 46.99) (xy 201.93 60.96))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid dcbf31f0-fba7-4f2f-9ece-e571752d9833)
  )
  (wire (pts (xy 41.91 54.61) (xy 41.91 53.34))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid de32a38b-df9f-4a9f-9259-4f0ae0c16687)
  )
  (wire (pts (xy 175.26 27.94) (xy 191.77 27.94))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid dee6061c-a795-4e7c-b21b-5c62f4a24112)
  )
  (wire (pts (xy 30.48 161.29) (xy 34.29 161.29))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid e3763b5d-cc50-43b4-ad59-b65f1b64f5a2)
  )
  (wire (pts (xy 76.2 186.69) (xy 72.39 186.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid e46029a5-847b-41b9-9c5c-45362e6c4388)
  )
  (wire (pts (xy 240.03 63.5) (xy 240.03 64.77))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid e4957e12-31f4-4218-b10b-6147a03c67bd)
  )
  (wire (pts (xy 55.88 147.32) (xy 63.5 147.32))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid e56d9400-b3ac-4910-8630-2d0126b37a0f)
  )
  (wire (pts (xy 64.77 35.56) (xy 67.31 35.56))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid ec8d53bd-4bc7-499e-8696-bd0c36fca406)
  )
  (wire (pts (xy 30.48 186.69) (xy 34.29 186.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid ee884c78-0d37-47ff-aae9-0590fa5d5c3e)
  )
  (wire (pts (xy 43.18 171.45) (xy 44.45 171.45))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid ef93fdb5-a48f-48fe-9ffd-f593a5a2bd80)
  )
  (wire (pts (xy 55.88 186.69) (xy 63.5 186.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid f2fd528f-42d7-4a5f-b8bb-6903e2a7e922)
  )
  (wire (pts (xy 77.47 86.36) (xy 73.66 86.36))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid f4fc051b-f61b-42e5-b2a6-132cdf502927)
  )
  (wire (pts (xy 63.5 173.99) (xy 63.5 177.8))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid fb615429-6380-448c-8752-1f76512cc689)
  )
  (wire (pts (xy 196.85 27.94) (xy 201.93 27.94))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid fd8f9c57-d96b-44fc-bfa1-a38c51e18ce6)
  )

  (text "X" (at 64.9702 143.5021 180)
    (effects (font (size 3 3)) (justify right bottom))
    (uuid 12cfeb87-a9a5-43e7-a7e9-1be7c57173eb)
  )
  (text "LTC1407, 0..2.5V\noder\nADS1115" (at 90.17 68.58 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 14c1e994-4fd5-4a6b-af9f-8d5b003d3a2a)
  )
  (text "X" (at 39.2872 162.7321 90)
    (effects (font (size 3 3)) (justify left bottom))
    (uuid 2a29fe6b-22da-4928-a5e3-e4f176a8aaed)
  )
  (text "X" (at 72.3573 123.3969 90)
    (effects (font (size 3 3)) (justify left bottom))
    (uuid 3ce5e272-6c47-4803-91be-5255bdea416f)
  )
  (text "X" (at 30.3577 162.8092 90)
    (effects (font (size 3 3)) (justify left bottom))
    (uuid 5bc85c0a-5f83-44f5-8bbd-94f7509443ee)
  )
  (text "X" (at 39.37 123.4484 90)
    (effects (font (size 3 3)) (justify left bottom))
    (uuid 6cd48b1d-8ba9-404a-9ee1-4ec241c2f346)
  )
  (text "X" (at 72.3573 175.4669 90)
    (effects (font (size 3 3)) (justify left bottom))
    (uuid 97803bfb-bbd0-4a47-8ef9-2310bb5a603e)
  )
  (text "ad5689\noder\nMCP4725" (at 175.26 34.29 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid aec1878a-6010-43f0-9472-8157eb45e2b8)
  )
  (text "X" (at 72.3573 136.0969 90)
    (effects (font (size 3 3)) (justify left bottom))
    (uuid b517b287-234e-4c13-8bea-5d71e669aacc)
  )
  (text "0..3.3V -> 0..10mA LED Current" (at 173.99 20.32 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid b91ee413-6edc-4f4a-a815-4879fe1e50aa)
  )
  (text "X" (at 65.0489 182.8842 180)
    (effects (font (size 3 3)) (justify right bottom))
    (uuid bd234311-c074-4919-8ba5-d0164f101b29)
  )
  (text "X" (at 30.4381 123.4484 90)
    (effects (font (size 3 3)) (justify left bottom))
    (uuid e072a8ef-0da5-4b5f-8070-c5b5c16af3bd)
  )
  (text "V_I_photo = 30000*I_photo\n...\nV_I_photo = 40000*I_photo"
    (at 78.74 45.72 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid e7e21e3a-99e2-44e8-863f-d4901ec201ed)
  )
  (text "X" (at 72.3573 162.7669 90)
    (effects (font (size 3 3)) (justify left bottom))
    (uuid faaa13b8-2cc4-425d-ad8b-2a632b02137f)
  )

  (label "V_I_LED" (at 87.63 86.36 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 19476fcf-06a6-4f16-a579-7c03e4bbae9e)
  )
  (label "V_D" (at 76.2 173.99 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 5e4fae1f-aee1-4b15-a812-fb1cf4d7e5b7)
  )
  (label "LED_RET" (at 231.14 63.5 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 67a946ae-917b-4663-ac27-b175f74343c8)
  )
  (label "V_C" (at 76.2 134.62 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 9b918409-c600-484d-a510-9133658e9da8)
  )
  (label "LED_RET" (at 43.18 88.9 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid bd77c739-f45a-4b6f-81cf-166ed268d93c)
  )
  (label "V_I_photo" (at 87.63 48.26 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid ee99dc0c-bf81-4dea-9769-d4d13f0acec5)
  )
  (label "current_setpoint" (at 175.26 27.94 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid fe24384a-ac40-4d0d-a888-d8e332cffb75)
  )

  (symbol (lib_id "Device:R_Small") (at 69.85 186.69 90) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 05c7448c-d4b6-412c-8ee4-9129172556b0)
    (property "Reference" "R?" (id 0) (at 69.85 191.77 90))
    (property "Value" "0" (id 1) (at 69.85 189.23 90))
    (property "Footprint" "" (id 2) (at 69.85 186.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 69.85 186.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid e2866610-440f-4e26-b2d3-2509a49a5175))
    (pin "2" (uuid 52fd6980-8601-4956-90d3-a73412d0b683))
  )

  (symbol (lib_id "Device:R_Small") (at 69.85 161.29 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 079a7d17-5eaf-44a6-8adf-17fae5f0ee6a)
    (property "Reference" "R?" (id 0) (at 69.85 156.21 90))
    (property "Value" "0" (id 1) (at 69.85 158.75 90))
    (property "Footprint" "" (id 2) (at 69.85 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 69.85 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 10739f72-64c2-4ad8-9bbd-137b7752be8f))
    (pin "2" (uuid 0b8f3d20-b0a0-4269-976c-92d0805992f7))
  )

  (symbol (lib_id "Device:R_Small") (at 222.25 27.94 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 08011cc7-8e8c-4b32-8ee5-c9fc12766e24)
    (property "Reference" "R?" (id 0) (at 222.25 22.86 90))
    (property "Value" "30k" (id 1) (at 222.25 25.4 90))
    (property "Footprint" "" (id 2) (at 222.25 27.94 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 222.25 27.94 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 865243aa-b52c-4a54-bad3-3de0b1329e44))
    (pin "2" (uuid 3c0011b5-f220-40ce-9c5c-b51b6fcf387e))
  )

  (symbol (lib_id "power:GND") (at 21.59 147.32 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 086b310d-2ea4-43ad-b068-78305132d3f6)
    (property "Reference" "#PWR?" (id 0) (at 21.59 153.67 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 21.59 151.13 0))
    (property "Footprint" "" (id 2) (at 21.59 147.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 21.59 147.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 32de03e0-0f9a-49d8-98ee-b5b7a85e7e8c))
  )

  (symbol (lib_id "power:GND") (at 21.59 161.29 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 08eebcf0-3193-4e26-8c83-35d31e758546)
    (property "Reference" "#PWR?" (id 0) (at 21.59 167.64 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 21.59 165.1 0))
    (property "Footprint" "" (id 2) (at 21.59 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 21.59 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid ca710a09-c40c-4f1f-b5c8-e4d651aa2cb3))
  )

  (symbol (lib_id "Device:R_Small") (at 240.03 67.31 0) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 0ad7755d-2a16-42aa-bda6-7680c0da0358)
    (property "Reference" "R?" (id 0) (at 245.11 67.31 90))
    (property "Value" "10" (id 1) (at 242.57 67.31 90))
    (property "Footprint" "" (id 2) (at 240.03 67.31 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 240.03 67.31 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid bcc4a4e0-b0e4-44ce-9d8d-d09a056005d3))
    (pin "2" (uuid 8a4ae1e3-1b8f-4a23-acfb-080f8544729f))
  )

  (symbol (lib_id "power:GND") (at 21.59 105.41 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 0d8d1223-4edb-4ada-9db2-fb8e80a144e3)
    (property "Reference" "#PWR?" (id 0) (at 21.59 111.76 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 21.59 109.22 0))
    (property "Footprint" "" (id 2) (at 21.59 105.41 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 21.59 105.41 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid cc09e74c-3767-41e5-83ec-938eef344477))
  )

  (symbol (lib_id "power:GND") (at 41.91 54.61 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 0dfb1262-807d-416d-ae82-a18cca90f306)
    (property "Reference" "#PWR?" (id 0) (at 41.91 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 41.91 58.42 0))
    (property "Footprint" "" (id 2) (at 41.91 54.61 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 41.91 54.61 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 64654570-3c66-4a6f-a467-9391ba287912))
  )

  (symbol (lib_id "Device:D_Photo_Filled") (at 29.21 40.64 90) (mirror x) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 14b69cda-7666-4cb0-a703-a29bc72fd994)
    (property "Reference" "D?" (id 0) (at 31.75 38.4174 90)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Value" "BPW34" (id 1) (at 31.75 40.9574 90)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Footprint" "" (id 2) (at 29.21 39.37 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 29.21 39.37 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid e161f4ef-87d2-44e6-8303-cb59c568ff36))
    (pin "2" (uuid ecd305b5-f771-4fee-a3f7-68c4479b5651))
  )

  (symbol (lib_id "Device:Opamp_Quad") (at 52.07 134.62 0) (mirror x) (unit 3)
    (in_bom yes) (on_board yes)
    (uuid 16882cbd-d539-46fc-a479-ceca56a6b6b5)
    (property "Reference" "U?" (id 0) (at 58.42 137.16 0))
    (property "Value" "OPA4377" (id 1) (at 58.42 139.7 0))
    (property "Footprint" "" (id 2) (at 52.07 134.62 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 52.07 134.62 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid bc37c4d9-7408-40c6-a856-db6d2b66426e))
    (pin "2" (uuid 94ba0c04-1515-4af2-88d6-1957b77e8870))
    (pin "3" (uuid 1456c99b-8026-40f2-b717-f44c62878a88))
    (pin "5" (uuid 216b9d37-21ac-46b8-b9ef-de50c7150cf9))
    (pin "6" (uuid bef65582-f653-4f84-98b9-89295aeb7ab2))
    (pin "7" (uuid 8f7c14f1-1ed7-44a5-9ab9-780bd3cba860))
    (pin "10" (uuid 4f24fc7b-4f5f-432d-8e09-8f3de30d4e05))
    (pin "8" (uuid d23b4362-709d-446e-8129-81dcf9a0e852))
    (pin "9" (uuid 0c4d7d44-1eb3-422f-9a75-7a6f5c2a18a0))
    (pin "12" (uuid a9d550c1-b2fb-4a25-a0b4-84f539751c27))
    (pin "13" (uuid 590859fe-eb2c-4fc9-81d7-72870779ea10))
    (pin "14" (uuid 239cb17a-f512-4908-8372-48ae32b282bf))
    (pin "11" (uuid ffbc9ab7-c252-461f-bd97-f7ccd2b6b85a))
    (pin "4" (uuid 406bde92-8588-4f7d-97d8-d4a8e6470c48))
  )

  (symbol (lib_id "Device:Opamp_Quad") (at 66.04 48.26 0) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 181821ed-41e1-4fef-b386-6e72be3c2633)
    (property "Reference" "U?" (id 0) (at 72.39 50.8 0))
    (property "Value" "OPA4377" (id 1) (at 72.39 53.34 0))
    (property "Footprint" "" (id 2) (at 66.04 48.26 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 66.04 48.26 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid b6a6e56c-459a-470e-a268-87fde2f2ef00))
    (pin "2" (uuid e02de305-cee3-4006-af5a-07ae3b08af48))
    (pin "3" (uuid e0f73f24-c53e-40bc-bd86-b64bec66ad19))
    (pin "5" (uuid faca1627-f3c2-4951-bb4a-f01e426ae963))
    (pin "6" (uuid a196a672-0452-4256-acd3-53120469ef7e))
    (pin "7" (uuid a4a85ac8-316f-4ea8-8a46-530970ec0b67))
    (pin "10" (uuid 4f24fc7b-4f5f-432d-8e09-8f3de30d4e06))
    (pin "8" (uuid d23b4362-709d-446e-8129-81dcf9a0e853))
    (pin "9" (uuid 0c4d7d44-1eb3-422f-9a75-7a6f5c2a18a1))
    (pin "12" (uuid a9d550c1-b2fb-4a25-a0b4-84f539751c28))
    (pin "13" (uuid 590859fe-eb2c-4fc9-81d7-72870779ea11))
    (pin "14" (uuid 239cb17a-f512-4908-8372-48ae32b282c0))
    (pin "11" (uuid ffbc9ab7-c252-461f-bd97-f7ccd2b6b85b))
    (pin "4" (uuid 406bde92-8588-4f7d-97d8-d4a8e6470c49))
  )

  (symbol (lib_id "Device:Opamp_Quad") (at 24.13 97.79 0) (mirror x) (unit 5)
    (in_bom yes) (on_board yes)
    (uuid 1cdfe54b-db6a-4a4c-846e-89d029a81bdf)
    (property "Reference" "U?" (id 0) (at 26.67 96.52 0))
    (property "Value" "OPA4377" (id 1) (at 26.67 99.06 0))
    (property "Footprint" "" (id 2) (at 24.13 97.79 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 24.13 97.79 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid d968f572-2864-4de6-8a99-58e4efa541d5))
    (pin "2" (uuid 4732af7f-f1ad-42e3-b57c-612f951e4eec))
    (pin "3" (uuid 4bdd2d7e-d36d-4bca-bdc8-0c094e46ed58))
    (pin "5" (uuid faca1627-f3c2-4951-bb4a-f01e426ae964))
    (pin "6" (uuid a196a672-0452-4256-acd3-53120469ef7f))
    (pin "7" (uuid a4a85ac8-316f-4ea8-8a46-530970ec0b68))
    (pin "10" (uuid 4f24fc7b-4f5f-432d-8e09-8f3de30d4e07))
    (pin "8" (uuid d23b4362-709d-446e-8129-81dcf9a0e854))
    (pin "9" (uuid 0c4d7d44-1eb3-422f-9a75-7a6f5c2a18a2))
    (pin "12" (uuid a9d550c1-b2fb-4a25-a0b4-84f539751c29))
    (pin "13" (uuid 590859fe-eb2c-4fc9-81d7-72870779ea12))
    (pin "14" (uuid 239cb17a-f512-4908-8372-48ae32b282c1))
    (pin "11" (uuid ffbc9ab7-c252-461f-bd97-f7ccd2b6b85c))
    (pin "4" (uuid 406bde92-8588-4f7d-97d8-d4a8e6470c4a))
  )

  (symbol (lib_id "Device:Opamp_Quad") (at 52.07 173.99 0) (mirror x) (unit 4)
    (in_bom yes) (on_board yes)
    (uuid 1eb787da-fb74-4209-bd30-8fa9673db43d)
    (property "Reference" "U?" (id 0) (at 58.42 176.53 0))
    (property "Value" "OPA4377" (id 1) (at 58.42 179.07 0))
    (property "Footprint" "" (id 2) (at 52.07 173.99 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 52.07 173.99 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid bc37c4d9-7408-40c6-a856-db6d2b66426f))
    (pin "2" (uuid 94ba0c04-1515-4af2-88d6-1957b77e8871))
    (pin "3" (uuid 1456c99b-8026-40f2-b717-f44c62878a89))
    (pin "5" (uuid 216b9d37-21ac-46b8-b9ef-de50c7150cfa))
    (pin "6" (uuid bef65582-f653-4f84-98b9-89295aeb7ab3))
    (pin "7" (uuid 8f7c14f1-1ed7-44a5-9ab9-780bd3cba861))
    (pin "10" (uuid 337b6494-a745-41a5-9ff3-dbe5d26f2a2f))
    (pin "8" (uuid 31b83465-b400-4087-ac01-ab2094fe049c))
    (pin "9" (uuid 520eb28c-1a91-460f-b22f-34ae7274aa52))
    (pin "12" (uuid a9d550c1-b2fb-4a25-a0b4-84f539751c2a))
    (pin "13" (uuid 590859fe-eb2c-4fc9-81d7-72870779ea13))
    (pin "14" (uuid 239cb17a-f512-4908-8372-48ae32b282c2))
    (pin "11" (uuid ffbc9ab7-c252-461f-bd97-f7ccd2b6b85d))
    (pin "4" (uuid 406bde92-8588-4f7d-97d8-d4a8e6470c4b))
  )

  (symbol (lib_id "Device:R_Small") (at 36.83 161.29 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 1ff2de74-febb-4e72-9725-8eb0ab8823ae)
    (property "Reference" "R?" (id 0) (at 36.83 156.21 90))
    (property "Value" "30k" (id 1) (at 36.83 158.75 90))
    (property "Footprint" "" (id 2) (at 36.83 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 36.83 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 6ca18cff-b8d8-41dd-88f9-dd44c0e09cd4))
    (pin "2" (uuid d92097e1-f25a-43c8-a283-7cbc9d30c5fa))
  )

  (symbol (lib_id "Device:R_Small") (at 36.83 186.69 90) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 232abe13-c0cf-422c-b34b-d8122f2587ad)
    (property "Reference" "R?" (id 0) (at 36.83 191.77 90))
    (property "Value" "30k" (id 1) (at 36.83 189.23 90))
    (property "Footprint" "" (id 2) (at 36.83 186.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 36.83 186.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 50196fc3-b69b-4a6f-b3f6-9735b2c74225))
    (pin "2" (uuid 298a21ba-2cd5-4340-909f-d57eacbd686d))
  )

  (symbol (lib_id "Device:R_Small") (at 49.53 73.66 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 2b8fa5b0-1f66-4e3f-b2ce-ba3872d050d2)
    (property "Reference" "R?" (id 0) (at 49.53 68.58 90))
    (property "Value" "1k" (id 1) (at 49.53 71.12 90))
    (property "Footprint" "" (id 2) (at 49.53 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 49.53 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 8d4e66f6-dc51-4d76-b71d-39619d9052d3))
    (pin "2" (uuid 38064bea-564e-4e27-8780-9f6780db3860))
  )

  (symbol (lib_id "Connector:TestPoint_Small") (at 50.8 50.8 180) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 2baadb8b-684e-4d4d-a0c6-c5d16c60af15)
    (property "Reference" "TP?" (id 0) (at 50.8 53.34 0)
      (effects (font (size 1.27 1.27)) (justify top))
    )
    (property "Value" "v_bias_pd" (id 1) (at 50.8 48.26 0)
      (effects (font (size 1.27 1.27)) (justify bottom))
    )
    (property "Footprint" "" (id 2) (at 45.72 50.8 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 45.72 50.8 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid e7446c9a-a54a-4527-a6f7-5a4a3a511589))
  )

  (symbol (lib_id "Device:R_Small") (at 63.5 128.27 0) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 2c35288e-d6aa-4fdd-b53e-8ff5e879de5c)
    (property "Reference" "R?" (id 0) (at 68.58 128.27 90))
    (property "Value" "0" (id 1) (at 66.04 128.27 90))
    (property "Footprint" "" (id 2) (at 63.5 128.27 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 63.5 128.27 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 67900249-9611-4326-b0a5-3542c1026da9))
    (pin "2" (uuid 70a53eab-00ee-4e2f-8db5-12ee2f7134a5))
  )

  (symbol (lib_id "Device:R_Small") (at 53.34 186.69 90) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 2dbb008f-0a63-4007-a2d5-52ac18c339e0)
    (property "Reference" "R?" (id 0) (at 53.34 191.77 90))
    (property "Value" "30k" (id 1) (at 53.34 189.23 90))
    (property "Footprint" "" (id 2) (at 53.34 186.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 53.34 186.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid b48332d8-3a25-491f-aa67-c84ef2aa0258))
    (pin "2" (uuid b77c4410-2ff0-4436-a14e-d8ad13df6401))
  )

  (symbol (lib_id "Device:R_Small") (at 27.94 161.29 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 3ad5a4a6-2b9b-4a54-bf48-3763e41104be)
    (property "Reference" "R?" (id 0) (at 27.94 156.21 90))
    (property "Value" "0" (id 1) (at 27.94 158.75 90))
    (property "Footprint" "" (id 2) (at 27.94 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 27.94 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 27a16642-a576-4983-9eaf-72a230b4c899))
    (pin "2" (uuid 2a781c76-0537-48b6-9212-170c49c8ff01))
  )

  (symbol (lib_id "Amplifier_Operational:TL081") (at 209.55 44.45 0) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 3b4e0b87-7927-4e2f-aca9-7af3f6dd3a39)
    (property "Reference" "U?" (id 0) (at 214.63 46.99 0))
    (property "Value" "TL081" (id 1) (at 214.63 49.53 0))
    (property "Footprint" "" (id 2) (at 210.82 45.72 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "http://www.ti.com/lit/ds/symlink/tl081.pdf" (id 3) (at 213.36 48.26 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 5d4eeb07-3d2a-42af-a70e-7f8488fc7e6a))
    (pin "2" (uuid 2b4e62e0-5b7e-4fa8-b55b-68e0e25628ec))
    (pin "3" (uuid 1b23b62b-8122-4bca-acda-7082991800aa))
    (pin "4" (uuid 423763ec-2574-4321-a41e-f3e967798b03))
    (pin "5" (uuid 461bedd2-a37a-4ff4-a571-b06a82fe07f5))
    (pin "6" (uuid 1bb2be58-2864-4748-bdec-c3ede377cf3f))
    (pin "7" (uuid 68f5fdaf-7535-4096-a9f8-fa86a0d6e653))
    (pin "8" (uuid 8820ad9f-c7a4-489f-9956-8463e14a0143))
  )

  (symbol (lib_id "Device:C_Small") (at 64.77 25.4 90) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 41a06aec-aa46-42c4-91ad-8273c5a0714a)
    (property "Reference" "C?" (id 0) (at 64.7763 19.05 90))
    (property "Value" "330p" (id 1) (at 64.7763 21.59 90))
    (property "Footprint" "" (id 2) (at 64.77 25.4 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 64.77 25.4 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 97df5dd3-d68d-4842-9211-72bd6f645c6c))
    (pin "2" (uuid 3d4b39fe-1f21-47f7-9b3f-cf3969a452dd))
  )

  (symbol (lib_id "power:GND") (at 189.23 60.96 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 42df9a3c-4f61-4930-8a93-ebbc7cf7e6ae)
    (property "Reference" "#PWR?" (id 0) (at 189.23 67.31 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 189.23 64.77 0))
    (property "Footprint" "" (id 2) (at 189.23 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 189.23 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 717f231c-a270-41b8-a12b-40694f14e49b))
  )

  (symbol (lib_id "power:GND") (at 21.59 186.69 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 45831865-19bb-4d81-9d48-f0d2a744186d)
    (property "Reference" "#PWR?" (id 0) (at 21.59 193.04 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 21.59 190.5 0))
    (property "Footprint" "" (id 2) (at 21.59 186.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 21.59 186.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 175362a1-46ac-460c-88e1-c218d3621dc7))
  )

  (symbol (lib_id "power:+3.3V") (at 76.2 186.69 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 46f1d773-30c0-4b05-9f6a-0cddae49a592)
    (property "Reference" "#PWR?" (id 0) (at 76.2 190.5 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3.3V" (id 1) (at 76.2 182.88 0))
    (property "Footprint" "" (id 2) (at 76.2 186.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 76.2 186.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid c441ebc6-6aa5-4c10-be46-ea92dcf9fda0))
  )

  (symbol (lib_id "power:GND") (at 240.03 69.85 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 48d97122-ec75-4f53-93bc-6b12dded85ae)
    (property "Reference" "#PWR?" (id 0) (at 240.03 76.2 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 240.03 73.66 0))
    (property "Footprint" "" (id 2) (at 240.03 69.85 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 240.03 69.85 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid fc9c9054-7fb1-43c0-9782-a6d67b0d5ca8))
  )

  (symbol (lib_id "Device:R_Small") (at 240.03 44.45 0) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 4a020cae-01e5-4578-aa05-1640744a340b)
    (property "Reference" "R?" (id 0) (at 245.11 44.45 90))
    (property "Value" "330" (id 1) (at 242.57 44.45 90))
    (property "Footprint" "" (id 2) (at 240.03 44.45 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 240.03 44.45 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid d96b1402-7137-4cac-b24d-87d9efb9d101))
    (pin "2" (uuid faf7ce51-f579-4081-8766-1a6be783cebd))
  )

  (symbol (lib_id "Connector_Generic:Conn_01x02") (at 254 60.96 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 4e3891eb-97ab-4e16-b384-8d4d779ab44c)
    (property "Reference" "J?" (id 0) (at 256.54 60.9599 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "LED_Connector" (id 1) (at 256.54 63.4999 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "" (id 2) (at 254 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 254 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 2247961c-c84c-48d3-8702-b5c2218373d0))
    (pin "2" (uuid e524a2c9-2726-485b-bd0b-98fc3ddfe13b))
  )

  (symbol (lib_id "Connector:TestPoint_Small") (at 231.14 63.5 0) (mirror x) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 4e9364c9-98db-404c-be8e-7182727b30f1)
    (property "Reference" "TP?" (id 0) (at 229.87 62.2299 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Value" "LED_RET" (id 1) (at 229.87 64.7699 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Footprint" "" (id 2) (at 236.22 63.5 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 236.22 63.5 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 5a96965b-af16-4d23-9d1a-58c2eb905c6a))
  )

  (symbol (lib_id "Device:R_Small") (at 222.25 60.96 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 4fbf2fa8-c4e7-4f86-b8fa-322ffbd41588)
    (property "Reference" "R?" (id 0) (at 222.25 55.88 90))
    (property "Value" "30k" (id 1) (at 222.25 58.42 90))
    (property "Footprint" "" (id 2) (at 222.25 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 222.25 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 443eb166-eb5e-4944-8582-9320cba7dcef))
    (pin "2" (uuid c12f942c-c565-4474-8b1a-ef74b68b2ff4))
  )

  (symbol (lib_id "Device:R_Small") (at 69.85 173.99 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 519ed3a4-846f-4c70-84fc-cffb25772bad)
    (property "Reference" "R?" (id 0) (at 69.85 168.91 90))
    (property "Value" "0" (id 1) (at 69.85 171.45 90))
    (property "Footprint" "" (id 2) (at 69.85 173.99 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 69.85 173.99 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 38de6884-8097-49ae-b707-6f3a20c8db12))
    (pin "2" (uuid fbd09ddb-eec1-4176-a3e1-f870062c1985))
  )

  (symbol (lib_id "Device:Opamp_Quad") (at 66.04 86.36 0) (mirror x) (unit 2)
    (in_bom yes) (on_board yes)
    (uuid 528806f3-6b1f-4574-8b3b-979c555f3220)
    (property "Reference" "U?" (id 0) (at 72.39 88.9 0))
    (property "Value" "OPA4377" (id 1) (at 72.39 91.44 0))
    (property "Footprint" "" (id 2) (at 66.04 86.36 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 66.04 86.36 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid bc37c4d9-7408-40c6-a856-db6d2b664270))
    (pin "2" (uuid 94ba0c04-1515-4af2-88d6-1957b77e8872))
    (pin "3" (uuid 1456c99b-8026-40f2-b717-f44c62878a8a))
    (pin "5" (uuid faca1627-f3c2-4951-bb4a-f01e426ae965))
    (pin "6" (uuid a196a672-0452-4256-acd3-53120469ef80))
    (pin "7" (uuid a4a85ac8-316f-4ea8-8a46-530970ec0b69))
    (pin "10" (uuid 4f24fc7b-4f5f-432d-8e09-8f3de30d4e08))
    (pin "8" (uuid d23b4362-709d-446e-8129-81dcf9a0e855))
    (pin "9" (uuid 0c4d7d44-1eb3-422f-9a75-7a6f5c2a18a3))
    (pin "12" (uuid a9d550c1-b2fb-4a25-a0b4-84f539751c2b))
    (pin "13" (uuid 590859fe-eb2c-4fc9-81d7-72870779ea14))
    (pin "14" (uuid 239cb17a-f512-4908-8372-48ae32b282c3))
    (pin "11" (uuid ffbc9ab7-c252-461f-bd97-f7ccd2b6b85e))
    (pin "4" (uuid 406bde92-8588-4f7d-97d8-d4a8e6470c4c))
  )

  (symbol (lib_name "R_Potentiometer_Trim_Small_1") (lib_id "Seppl_Device:R_Potentiometer_Trim_Small") (at 41.91 50.8 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 557a2bd6-dc88-4b09-8037-a526b2ee41d6)
    (property "Reference" "RV?" (id 0) (at 39.37 49.5299 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Value" "10k" (id 1) (at 39.37 52.0699 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Footprint" "" (id 2) (at 41.91 50.8 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 41.91 50.8 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 7e1aa25f-36cc-4cc0-867f-b88c1bb19e70))
    (pin "2" (uuid cb8125ef-073e-4f7f-8a77-4c6c73273f0e))
    (pin "3" (uuid 24c580ee-5c7f-4c0d-9812-39d81b183816))
  )

  (symbol (lib_id "power:GND") (at 217.17 34.29 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 5e237349-37c9-4a7d-b55d-1feb836887f2)
    (property "Reference" "#PWR?" (id 0) (at 217.17 40.64 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 217.17 38.1 0))
    (property "Footprint" "" (id 2) (at 217.17 34.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 217.17 34.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid a7f0dddb-1e6b-4ab0-a629-e8024cb7689e))
  )

  (symbol (lib_id "Device:R_Small") (at 63.5 140.97 0) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 6206eef0-08fd-45d5-9a39-e1f7d0bf90c0)
    (property "Reference" "R?" (id 0) (at 68.58 140.97 90))
    (property "Value" "0" (id 1) (at 66.04 140.97 90))
    (property "Footprint" "" (id 2) (at 63.5 140.97 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 63.5 140.97 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 083617f5-b94f-4d1b-b54a-8196ea044f56))
    (pin "2" (uuid 031da93e-8098-47b8-bb0c-360c385e16e2))
  )

  (symbol (lib_id "power:+12V") (at 210.82 55.88 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 64f96137-5ebc-4647-b814-5d6235589ef3)
    (property "Reference" "#PWR?" (id 0) (at 210.82 59.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+12V" (id 1) (at 210.82 52.07 0))
    (property "Footprint" "" (id 2) (at 210.82 55.88 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 210.82 55.88 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 4470096e-0023-4e28-a35a-0434aa2f0250))
  )

  (symbol (lib_id "power:+3.3V") (at 76.2 161.29 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 6889a384-9701-4636-9ba9-af09a9ff8fd8)
    (property "Reference" "#PWR?" (id 0) (at 76.2 165.1 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3.3V" (id 1) (at 76.2 157.48 0))
    (property "Footprint" "" (id 2) (at 76.2 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 76.2 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 162dbd04-3e78-4300-bf10-40a78aa2924e))
  )

  (symbol (lib_id "Connector:TestPoint_Small") (at 87.63 48.26 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 6a37a4e9-8204-4b3c-9f2d-395db7bcc183)
    (property "Reference" "TP?" (id 0) (at 88.9 46.9899 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "V_I_photo" (id 1) (at 88.9 49.5299 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "" (id 2) (at 92.71 48.26 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 92.71 48.26 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 4a48f429-f32d-4036-935f-4b45ab6c2d6c))
  )

  (symbol (lib_id "Device:R_Small") (at 194.31 60.96 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 6d0ea9d0-5a5b-4b70-a1c4-1ae6e84fc0ee)
    (property "Reference" "R?" (id 0) (at 194.31 55.88 90))
    (property "Value" "30k" (id 1) (at 194.31 58.42 90))
    (property "Footprint" "" (id 2) (at 194.31 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 194.31 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 028077e1-c6fc-459f-9949-166af7f798ee))
    (pin "2" (uuid 4083d68c-0202-4e8a-9771-f00567b41e2d))
  )

  (symbol (lib_id "Device:R_Small") (at 240.03 53.34 0) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 713d8cd0-f2e3-49fe-88dc-968cc5d463b7)
    (property "Reference" "R?" (id 0) (at 245.11 53.34 90))
    (property "Value" "330" (id 1) (at 242.57 53.34 90))
    (property "Footprint" "" (id 2) (at 240.03 53.34 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 240.03 53.34 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 63c55663-17ee-4184-975e-119a300d35ba))
    (pin "2" (uuid fbf4ff52-7d64-4fa2-b300-b3ac197c0370))
  )

  (symbol (lib_id "power:GND") (at 204.47 33.02 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 79d5749e-0d39-4a5d-af5c-2a19b2272ce5)
    (property "Reference" "#PWR?" (id 0) (at 204.47 39.37 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 204.47 36.83 0))
    (property "Footprint" "" (id 2) (at 204.47 33.02 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 204.47 33.02 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid ab4c6a74-c32d-45d2-8f7b-19183113f2b5))
  )

  (symbol (lib_id "Device:R_Small") (at 63.5 180.34 0) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 910b969c-b703-4b79-a4f2-f1a202f3dffd)
    (property "Reference" "R?" (id 0) (at 68.58 180.34 90))
    (property "Value" "0" (id 1) (at 66.04 180.34 90))
    (property "Footprint" "" (id 2) (at 63.5 180.34 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 63.5 180.34 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid d937ee04-c162-4bb5-a212-e53fad84b161))
    (pin "2" (uuid a5542b58-5bd7-4aa4-87a1-6d27566f8025))
  )

  (symbol (lib_id "Connector:TestPoint_Small") (at 87.63 86.36 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 99d014c5-a5cb-4a49-a346-31371cb32170)
    (property "Reference" "TP?" (id 0) (at 88.9 85.0899 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "V_I_LED" (id 1) (at 88.9 87.6299 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "" (id 2) (at 92.71 86.36 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 92.71 86.36 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 0ee6a69f-29e3-47e5-b5e6-9eed54370067))
  )

  (symbol (lib_id "Device:R_Small") (at 36.83 121.92 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 9eba6a5c-e2fb-41d0-9b8b-158adff1f514)
    (property "Reference" "R?" (id 0) (at 36.83 116.84 90))
    (property "Value" "30k" (id 1) (at 36.83 119.38 90))
    (property "Footprint" "" (id 2) (at 36.83 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 36.83 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid a709eeaf-47dd-447d-be1d-230e7aab1612))
    (pin "2" (uuid 877e4d3f-c659-4b95-8a38-1726ce10c408))
  )

  (symbol (lib_id "power:+12V") (at 226.06 39.37 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid a2c965e7-20ac-4202-97b7-be58a7af74fe)
    (property "Reference" "#PWR?" (id 0) (at 226.06 43.18 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+12V" (id 1) (at 226.06 35.56 0))
    (property "Footprint" "" (id 2) (at 226.06 39.37 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 226.06 39.37 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 1bd47ac2-c52f-421e-a631-abb742e1d559))
  )

  (symbol (lib_id "power:+3.3V") (at 76.2 147.32 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid a325202e-69e9-44c9-a2ed-d90ff9b7ac1b)
    (property "Reference" "#PWR?" (id 0) (at 76.2 151.13 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3.3V" (id 1) (at 76.2 143.51 0))
    (property "Footprint" "" (id 2) (at 76.2 147.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 76.2 147.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 45ca2c30-0f17-42d0-9069-27ec5346a8b3))
  )

  (symbol (lib_name "R_Potentiometer_Trim_Small_2") (lib_id "Seppl_Device:R_Potentiometer_Trim_Small") (at 59.69 35.56 270) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid a5f6d54e-51ce-4b5b-912e-4f947637c9ea)
    (property "Reference" "RV?" (id 0) (at 59.69 29.21 90))
    (property "Value" "10k" (id 1) (at 59.69 31.75 90))
    (property "Footprint" "" (id 2) (at 59.69 35.56 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 59.69 35.56 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 0c7ae82f-94a6-43d2-934e-c81953dcdd42))
    (pin "2" (uuid 15a730d6-aad1-4caa-97df-43def6191e73))
    (pin "3" (uuid 1ba92aec-7507-4894-b9be-924bddbf3832))
  )

  (symbol (lib_id "power:GND") (at 29.21 43.18 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid a726901c-1b98-4dd9-8dca-a6def922e3a3)
    (property "Reference" "#PWR?" (id 0) (at 29.21 49.53 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 29.21 46.99 0))
    (property "Footprint" "" (id 2) (at 29.21 43.18 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 29.21 43.18 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid eef20a74-0501-41cd-a08b-a337dd3fea04))
  )

  (symbol (lib_id "Device:R_Small") (at 36.83 147.32 90) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid a7cf2677-9637-4dd9-9370-de4d2e34e534)
    (property "Reference" "R?" (id 0) (at 36.83 152.4 90))
    (property "Value" "30k" (id 1) (at 36.83 149.86 90))
    (property "Footprint" "" (id 2) (at 36.83 147.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 36.83 147.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 6883cab2-f46e-4270-baed-00dc98be663a))
    (pin "2" (uuid c3bc191c-fb0f-4ccc-8a28-6d62a33c8789))
  )

  (symbol (lib_id "Device:R_Small") (at 27.94 186.69 90) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid aa20b807-321f-41b3-9ad8-76b17a4b53d7)
    (property "Reference" "R?" (id 0) (at 27.94 191.77 90))
    (property "Value" "0" (id 1) (at 27.94 189.23 90))
    (property "Footprint" "" (id 2) (at 27.94 186.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 27.94 186.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 9666a305-4707-46ac-b18d-3f320f89503a))
    (pin "2" (uuid 20380f65-c942-45e5-9e78-a9133f0f3f58))
  )

  (symbol (lib_id "Device:R_Small") (at 53.34 147.32 90) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid ab6725f7-13d2-4054-a5b4-84f6ede6125e)
    (property "Reference" "R?" (id 0) (at 53.34 152.4 90))
    (property "Value" "30k" (id 1) (at 53.34 149.86 90))
    (property "Footprint" "" (id 2) (at 53.34 147.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 53.34 147.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid fc66d934-cd04-4fa9-8ec0-1c3315518ab0))
    (pin "2" (uuid 89b0f211-9a50-433b-a78c-ee65fe70179a))
  )

  (symbol (lib_id "power:GND") (at 21.59 121.92 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid ae951994-455b-44c1-898a-f191c62ff3df)
    (property "Reference" "#PWR?" (id 0) (at 21.59 128.27 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 21.59 125.73 0))
    (property "Footprint" "" (id 2) (at 21.59 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 21.59 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 42253c8d-ddb6-431e-bf2f-e9b97a3e93e6))
  )

  (symbol (lib_name "R_Potentiometer_Trim_Small_2") (lib_id "Seppl_Device:R_Potentiometer_Trim_Small") (at 59.69 73.66 270) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid bad235a6-0314-446e-9892-930ee00e50ef)
    (property "Reference" "RV?" (id 0) (at 59.69 67.31 90))
    (property "Value" "10k" (id 1) (at 59.69 69.85 90))
    (property "Footprint" "" (id 2) (at 59.69 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 59.69 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 760364ab-65ff-4b8b-a9c4-aa07f8576fc3))
    (pin "2" (uuid 1e5efced-622b-44fa-b75c-f3de7114727f))
    (pin "3" (uuid 1ecb3bce-144c-4425-a933-1b68260bcf55))
  )

  (symbol (lib_id "Device:R_Small") (at 69.85 121.92 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid bc39e66a-2592-446d-8aea-fc7a268be040)
    (property "Reference" "R?" (id 0) (at 69.85 116.84 90))
    (property "Value" "0" (id 1) (at 69.85 119.38 90))
    (property "Footprint" "" (id 2) (at 69.85 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 69.85 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 67334902-bf3f-43ce-9ff5-f9d4c79db7b1))
    (pin "2" (uuid c58d09ce-d837-4855-8ece-473c5127052a))
  )

  (symbol (lib_id "power:GND") (at 43.18 73.66 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid c62d2ac0-1cdb-4c43-b57f-b41dd5d5b442)
    (property "Reference" "#PWR?" (id 0) (at 43.18 80.01 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 43.18 77.47 0))
    (property "Footprint" "" (id 2) (at 43.18 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 43.18 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 1e21e7e5-661a-4d82-9791-715cad9906ef))
  )

  (symbol (lib_id "power:+3.3V") (at 76.2 121.92 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid cdc23468-6029-4d50-8f3b-3d86e5949520)
    (property "Reference" "#PWR?" (id 0) (at 76.2 125.73 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3.3V" (id 1) (at 76.2 118.11 0))
    (property "Footprint" "" (id 2) (at 76.2 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 76.2 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 6cd5ab12-5c01-449d-944a-0618532bceaf))
  )

  (symbol (lib_id "Seppl_Device:R_Potentiometer_Trim_Small") (at 212.09 34.29 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid d0681b8c-e7d1-44be-80cb-8fc6f89733b0)
    (property "Reference" "RV?" (id 0) (at 213.36 30.48 0)
      (effects (font (size 1.27 1.27)) (justify left top))
    )
    (property "Value" "100k" (id 1) (at 213.36 33.02 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "" (id 2) (at 212.09 34.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 212.09 34.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 72240ff7-2b41-4030-a5b6-3ac60032fa30))
    (pin "2" (uuid 4ad562a3-6f8b-4345-98f0-4da0e70ae7d5))
    (pin "3" (uuid 6c3e24fc-b12d-42bd-a96d-48378486dc68))
  )

  (symbol (lib_id "Device:R_Small") (at 69.85 134.62 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid d06af0fb-8728-4646-a186-4af971bad1ac)
    (property "Reference" "R?" (id 0) (at 69.85 129.54 90))
    (property "Value" "0" (id 1) (at 69.85 132.08 90))
    (property "Footprint" "" (id 2) (at 69.85 134.62 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 69.85 134.62 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 0c1d8b04-3dd1-4933-a6dd-31253becc651))
    (pin "2" (uuid e7bda1db-9645-45db-abf3-db3500b1f02a))
  )

  (symbol (lib_id "Device:R_Small") (at 63.5 167.64 0) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid d3896f91-33a5-4490-97ab-b3c4c0cf8990)
    (property "Reference" "R?" (id 0) (at 68.58 167.64 90))
    (property "Value" "0" (id 1) (at 66.04 167.64 90))
    (property "Footprint" "" (id 2) (at 63.5 167.64 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 63.5 167.64 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid e40837ca-da4a-4d76-afcb-eedffd0962f5))
    (pin "2" (uuid 55c3f088-a26a-4b61-84c7-15256e9f7f83))
  )

  (symbol (lib_id "Device:R_Small") (at 194.31 27.94 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid d6595c39-7400-4850-adfe-199fd0a62ad8)
    (property "Reference" "R?" (id 0) (at 194.31 22.86 90))
    (property "Value" "30k" (id 1) (at 194.31 25.4 90))
    (property "Footprint" "" (id 2) (at 194.31 27.94 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 194.31 27.94 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 430470e6-150c-441c-85c2-d37ad0335fa6))
    (pin "2" (uuid 7d84364c-f9f2-41e6-a7fd-d660a1f47a7f))
  )

  (symbol (lib_id "Device:R_Small") (at 69.85 73.66 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid d85cceb9-8aa6-4ffe-8d32-841a7dce2727)
    (property "Reference" "R?" (id 0) (at 69.85 68.58 90))
    (property "Value" "30k" (id 1) (at 69.85 71.12 90))
    (property "Footprint" "" (id 2) (at 69.85 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 69.85 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid d101b448-2426-4a07-86a5-c0ec978b08f6))
    (pin "2" (uuid 100fa92c-a766-4764-a0c5-0a01e5e5a9d6))
  )

  (symbol (lib_id "Device:R_Small") (at 27.94 121.92 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid defb2194-2369-423b-990c-513242942587)
    (property "Reference" "R?" (id 0) (at 27.94 116.84 90))
    (property "Value" "0" (id 1) (at 27.94 119.38 90))
    (property "Footprint" "" (id 2) (at 27.94 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 27.94 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 0c3f6fbd-6c01-4c55-b480-2284d0cf0aa8))
    (pin "2" (uuid 8adc1f60-694d-4d05-b72f-8c0a83826c81))
  )

  (symbol (lib_id "Device:R_Small") (at 53.34 161.29 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid e359412b-9c6f-4275-b75e-071ccc8e3f95)
    (property "Reference" "R?" (id 0) (at 53.34 156.21 90))
    (property "Value" "30k" (id 1) (at 53.34 158.75 90))
    (property "Footprint" "" (id 2) (at 53.34 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 53.34 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 207f14c4-cb5f-4cc2-af93-ee3b5ab4db40))
    (pin "2" (uuid 25dae7d4-71d7-4355-bfde-421d025425db))
  )

  (symbol (lib_id "Device:R_Small") (at 69.85 35.56 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid e4252212-cc29-4aff-810e-ce773aa452d5)
    (property "Reference" "R?" (id 0) (at 69.85 30.48 90))
    (property "Value" "30k" (id 1) (at 69.85 33.02 90))
    (property "Footprint" "" (id 2) (at 69.85 35.56 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 69.85 35.56 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid bf273f8f-91d6-4c5d-9b81-ccab1ee56317))
    (pin "2" (uuid 3e1cad0f-ab65-4e50-ae7e-0be2ca73df13))
  )

  (symbol (lib_id "Device:R_Small") (at 69.85 147.32 90) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid e4720dc4-47da-42d5-806d-4c50dd827b8f)
    (property "Reference" "R?" (id 0) (at 69.85 152.4 90))
    (property "Value" "0" (id 1) (at 69.85 149.86 90))
    (property "Footprint" "" (id 2) (at 69.85 147.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 69.85 147.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 859dcd43-5c9b-4583-b233-60e5ce7cf982))
    (pin "2" (uuid bf28c05d-128b-4147-a7e2-153690488df0))
  )

  (symbol (lib_id "power:+3.3V") (at 41.91 48.26 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid e56a5af5-7636-4dc7-9385-d0be80c0b05b)
    (property "Reference" "#PWR?" (id 0) (at 41.91 52.07 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3.3V" (id 1) (at 41.91 44.45 0))
    (property "Footprint" "" (id 2) (at 41.91 48.26 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 41.91 48.26 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 91eec597-8f81-4e11-9126-33d7c4e412da))
  )

  (symbol (lib_id "Transistor_BJT:MMBT3904") (at 223.52 44.45 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid e7cbf202-b5ba-47cc-9114-15fc6cb63258)
    (property "Reference" "Q?" (id 0) (at 228.6 43.1799 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "MMBT3904" (id 1) (at 228.6 45.7199 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Package_TO_SOT_SMD:SOT-23" (id 2) (at 228.6 46.355 0)
      (effects (font (size 1.27 1.27) italic) (justify left) hide)
    )
    (property "Datasheet" "https://www.onsemi.com/pub/Collateral/2N3903-D.PDF" (id 3) (at 223.52 44.45 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (pin "1" (uuid 8069e084-f9f2-469d-aee6-7cf56d9347dc))
    (pin "2" (uuid 5cf056ce-8e1a-4aef-89c5-124eef05e168))
    (pin "3" (uuid d6f00291-6dc4-4ecd-a6c6-2229d22fc639))
  )

  (symbol (lib_id "power:+3.3V") (at 21.59 90.17 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid ef2ae167-0e68-468c-8063-bb05bb1a5fb9)
    (property "Reference" "#PWR?" (id 0) (at 21.59 93.98 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3.3V" (id 1) (at 21.59 86.36 0))
    (property "Footprint" "" (id 2) (at 21.59 90.17 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 21.59 90.17 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 65891b8c-500e-48d9-a204-f53b537a1142))
  )

  (symbol (lib_id "Device:R_Small") (at 27.94 147.32 90) (mirror x) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid f039ad5c-acb1-4e44-97bd-2ec50681c78c)
    (property "Reference" "R?" (id 0) (at 27.94 152.4 90))
    (property "Value" "0" (id 1) (at 27.94 149.86 90))
    (property "Footprint" "" (id 2) (at 27.94 147.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 27.94 147.32 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 41e175f1-927a-4465-9990-e4b00663c4d3))
    (pin "2" (uuid 234c14b7-497b-4839-88ab-7cf1d393adea))
  )

  (symbol (lib_id "Device:R_Small") (at 53.34 121.92 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid fc1d19a3-c326-4538-a76d-017a1e6819d5)
    (property "Reference" "R?" (id 0) (at 53.34 116.84 90))
    (property "Value" "30k" (id 1) (at 53.34 119.38 90))
    (property "Footprint" "" (id 2) (at 53.34 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 53.34 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 5f50af93-b515-4717-aff7-7d16e1f52eb3))
    (pin "2" (uuid 1df84568-3b4e-4d15-bda8-e0a9ec117c55))
  )

  (sheet_instances
    (path "/" (page "1"))
  )

  (symbol_instances
    (path "/086b310d-2ea4-43ad-b068-78305132d3f6"
      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
    )
    (path "/08eebcf0-3193-4e26-8c83-35d31e758546"
      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
    )
    (path "/0d8d1223-4edb-4ada-9db2-fb8e80a144e3"
      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
    )
    (path "/0dfb1262-807d-416d-ae82-a18cca90f306"
      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
    )
    (path "/42df9a3c-4f61-4930-8a93-ebbc7cf7e6ae"
      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
    )
    (path "/45831865-19bb-4d81-9d48-f0d2a744186d"
      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
    )
    (path "/46f1d773-30c0-4b05-9f6a-0cddae49a592"
      (reference "#PWR?") (unit 1) (value "+3.3V") (footprint "")
    )
    (path "/48d97122-ec75-4f53-93bc-6b12dded85ae"
      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
    )
    (path "/5e237349-37c9-4a7d-b55d-1feb836887f2"
      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
    )
    (path "/64f96137-5ebc-4647-b814-5d6235589ef3"
      (reference "#PWR?") (unit 1) (value "+12V") (footprint "")
    )
    (path "/6889a384-9701-4636-9ba9-af09a9ff8fd8"
      (reference "#PWR?") (unit 1) (value "+3.3V") (footprint "")
    )
    (path "/79d5749e-0d39-4a5d-af5c-2a19b2272ce5"
      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
    )
    (path "/a2c965e7-20ac-4202-97b7-be58a7af74fe"
      (reference "#PWR?") (unit 1) (value "+12V") (footprint "")
    )
    (path "/a325202e-69e9-44c9-a2ed-d90ff9b7ac1b"
      (reference "#PWR?") (unit 1) (value "+3.3V") (footprint "")
    )
    (path "/a726901c-1b98-4dd9-8dca-a6def922e3a3"
      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
    )
    (path "/ae951994-455b-44c1-898a-f191c62ff3df"
      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
    )
    (path "/c62d2ac0-1cdb-4c43-b57f-b41dd5d5b442"
      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
    )
    (path "/cdc23468-6029-4d50-8f3b-3d86e5949520"
      (reference "#PWR?") (unit 1) (value "+3.3V") (footprint "")
    )
    (path "/e56a5af5-7636-4dc7-9385-d0be80c0b05b"
      (reference "#PWR?") (unit 1) (value "+3.3V") (footprint "")
    )
    (path "/ef2ae167-0e68-468c-8063-bb05bb1a5fb9"
      (reference "#PWR?") (unit 1) (value "+3.3V") (footprint "")
    )
    (path "/41a06aec-aa46-42c4-91ad-8273c5a0714a"
      (reference "C?") (unit 1) (value "330p") (footprint "")
    )
    (path "/14b69cda-7666-4cb0-a703-a29bc72fd994"
      (reference "D?") (unit 1) (value "BPW34") (footprint "")
    )
    (path "/4e3891eb-97ab-4e16-b384-8d4d779ab44c"
      (reference "J?") (unit 1) (value "LED_Connector") (footprint "")
    )
    (path "/e7cbf202-b5ba-47cc-9114-15fc6cb63258"
      (reference "Q?") (unit 1) (value "MMBT3904") (footprint "Package_TO_SOT_SMD:SOT-23")
    )
    (path "/05c7448c-d4b6-412c-8ee4-9129172556b0"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/079a7d17-5eaf-44a6-8adf-17fae5f0ee6a"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/08011cc7-8e8c-4b32-8ee5-c9fc12766e24"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/0ad7755d-2a16-42aa-bda6-7680c0da0358"
      (reference "R?") (unit 1) (value "10") (footprint "")
    )
    (path "/1ff2de74-febb-4e72-9725-8eb0ab8823ae"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/232abe13-c0cf-422c-b34b-d8122f2587ad"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/2b8fa5b0-1f66-4e3f-b2ce-ba3872d050d2"
      (reference "R?") (unit 1) (value "1k") (footprint "")
    )
    (path "/2c35288e-d6aa-4fdd-b53e-8ff5e879de5c"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/2dbb008f-0a63-4007-a2d5-52ac18c339e0"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/3ad5a4a6-2b9b-4a54-bf48-3763e41104be"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/4a020cae-01e5-4578-aa05-1640744a340b"
      (reference "R?") (unit 1) (value "330") (footprint "")
    )
    (path "/4fbf2fa8-c4e7-4f86-b8fa-322ffbd41588"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/519ed3a4-846f-4c70-84fc-cffb25772bad"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/6206eef0-08fd-45d5-9a39-e1f7d0bf90c0"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/6d0ea9d0-5a5b-4b70-a1c4-1ae6e84fc0ee"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/713d8cd0-f2e3-49fe-88dc-968cc5d463b7"
      (reference "R?") (unit 1) (value "330") (footprint "")
    )
    (path "/910b969c-b703-4b79-a4f2-f1a202f3dffd"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/9eba6a5c-e2fb-41d0-9b8b-158adff1f514"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/a7cf2677-9637-4dd9-9370-de4d2e34e534"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/aa20b807-321f-41b3-9ad8-76b17a4b53d7"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/ab6725f7-13d2-4054-a5b4-84f6ede6125e"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/bc39e66a-2592-446d-8aea-fc7a268be040"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/d06af0fb-8728-4646-a186-4af971bad1ac"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/d3896f91-33a5-4490-97ab-b3c4c0cf8990"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/d6595c39-7400-4850-adfe-199fd0a62ad8"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/d85cceb9-8aa6-4ffe-8d32-841a7dce2727"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/defb2194-2369-423b-990c-513242942587"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/e359412b-9c6f-4275-b75e-071ccc8e3f95"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/e4252212-cc29-4aff-810e-ce773aa452d5"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/e4720dc4-47da-42d5-806d-4c50dd827b8f"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/f039ad5c-acb1-4e44-97bd-2ec50681c78c"
      (reference "R?") (unit 1) (value "0") (footprint "")
    )
    (path "/fc1d19a3-c326-4538-a76d-017a1e6819d5"
      (reference "R?") (unit 1) (value "30k") (footprint "")
    )
    (path "/557a2bd6-dc88-4b09-8037-a526b2ee41d6"
      (reference "RV?") (unit 1) (value "10k") (footprint "")
    )
    (path "/a5f6d54e-51ce-4b5b-912e-4f947637c9ea"
      (reference "RV?") (unit 1) (value "10k") (footprint "")
    )
    (path "/bad235a6-0314-446e-9892-930ee00e50ef"
      (reference "RV?") (unit 1) (value "10k") (footprint "")
    )
    (path "/d0681b8c-e7d1-44be-80cb-8fc6f89733b0"
      (reference "RV?") (unit 1) (value "100k") (footprint "")
    )
    (path "/2baadb8b-684e-4d4d-a0c6-c5d16c60af15"
      (reference "TP?") (unit 1) (value "v_bias_pd") (footprint "")
    )
    (path "/4e9364c9-98db-404c-be8e-7182727b30f1"
      (reference "TP?") (unit 1) (value "LED_RET") (footprint "")
    )
    (path "/6a37a4e9-8204-4b3c-9f2d-395db7bcc183"
      (reference "TP?") (unit 1) (value "V_I_photo") (footprint "")
    )
    (path "/99d014c5-a5cb-4a49-a346-31371cb32170"
      (reference "TP?") (unit 1) (value "V_I_LED") (footprint "")
    )
    (path "/181821ed-41e1-4fef-b386-6e72be3c2633"
      (reference "U?") (unit 1) (value "OPA4377") (footprint "")
    )
    (path "/3b4e0b87-7927-4e2f-aca9-7af3f6dd3a39"
      (reference "U?") (unit 1) (value "TL081") (footprint "")
    )
    (path "/528806f3-6b1f-4574-8b3b-979c555f3220"
      (reference "U?") (unit 2) (value "OPA4377") (footprint "")
    )
    (path "/16882cbd-d539-46fc-a479-ceca56a6b6b5"
      (reference "U?") (unit 3) (value "OPA4377") (footprint "")
    )
    (path "/1eb787da-fb74-4209-bd30-8fa9673db43d"
      (reference "U?") (unit 4) (value "OPA4377") (footprint "")
    )
    (path "/1cdfe54b-db6a-4a4c-846e-89d029a81bdf"
      (reference "U?") (unit 5) (value "OPA4377") (footprint "")
    )
  )
)