(kicad_sch
  (version 20230121)
  (generator eeschema)
  (uuid 941dc4ea-e940-462b-9637-aef1b7da49b5)
  (paper "A4")
  (title_block
    (title "Vilnius")
    (company "EETree 电子森林 · CircuitJS 示例转换"))
  (lib_symbols
    (symbol "power:GND"
      (power)
      (pin_names (offset 0))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "#PWR"
        (at 0 -6.35 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Value" "GND"
        (at 0 -3.81 0)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "global power"
        (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"
        (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))
          (fill (type none))))
      (symbol "GND_1_1"
        (pin power_in line hide
          (at 0 0 270)
          (length 0)
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))))
    (symbol "CircuitJS:PWR_31bdb1"
      (power)
      (pin_names (offset 0))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "#PWR"
        (at 0 -3.81 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Value" "+20V"
        (at 0 3.81 0)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "global power"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Power symbol creates a global label with name \"VCC\""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "PWR_31bdb1_0_1"
        (polyline
          (pts (xy -0.762 1.27) (xy 0 2.54))
          (stroke (width 0) (type default))
          (fill (type none)))
        (polyline
          (pts (xy 0 0) (xy 0 2.54))
          (stroke (width 0) (type default))
          (fill (type none)))
        (polyline
          (pts (xy 0 2.54) (xy 0.762 1.27))
          (stroke (width 0) (type default))
          (fill (type none))))
      (symbol "PWR_31bdb1_1_1"
        (pin power_in line hide
          (at 0 0 90)
          (length 0)
          (name "+20V" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))))
    (symbol "Device:R"
      (pin_numbers hide)
      (pin_names (offset 0))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "R"
        (at 2.032 0 90)
        (effects (font (size 1.27 1.27))))
      (property "Value" "R"
        (at 0 0 90)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at -1.778 0 90)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" "~"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "R res resistor"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Resistor"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_fp_filters" "R_*"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "R_0_1"
        (rectangle
          (start -1.016 -2.54)
          (end 1.016 2.54)
          (stroke (width 0.254) (type default))
          (fill (type none))))
      (symbol "R_1_1"
        (pin passive line
          (at 0 3.81 270)
          (length 1.27)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))
        (pin passive line
          (at 0 -3.81 90)
          (length 1.27)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27)))))))
    (symbol "Device:C"
      (pin_numbers hide)
      (pin_names (offset 0.254))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "C"
        (at 0.635 2.54 0)
        (effects (font (size 1.27 1.27)) (justify left)))
      (property "Value" "C"
        (at 0.635 -2.54 0)
        (effects (font (size 1.27 1.27)) (justify left)))
      (property "Footprint" ""
        (at 0.9652 -3.81 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" "~"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "cap capacitor"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Unpolarized capacitor"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_fp_filters" "C_*"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "C_0_1"
        (polyline
          (pts (xy -2.032 -0.762) (xy 2.032 -0.762))
          (stroke (width 0.508) (type default))
          (fill (type none)))
        (polyline
          (pts (xy -2.032 0.762) (xy 2.032 0.762))
          (stroke (width 0.508) (type default))
          (fill (type none))))
      (symbol "C_1_1"
        (pin passive line
          (at 0 3.81 270)
          (length 2.794)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))
        (pin passive line
          (at 0 -3.81 90)
          (length 2.794)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27)))))))
    (symbol "Device:L"
      (pin_numbers hide)
      (pin_names (offset 1.016) hide)
      (in_bom yes)
      (on_board yes)
      (property "Reference" "L"
        (at -1.27 0 90)
        (effects (font (size 1.27 1.27))))
      (property "Value" "L"
        (at 1.905 0 90)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" "~"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "inductor choke coil reactor magnetic"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Inductor"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_fp_filters" "Choke_* *Coil* Inductor_* L_*"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "L_0_1"
        (arc
          (start 0 -2.54)
          (mid 0.6323 -1.905)
          (end 0 -1.27)
          (stroke (width 0) (type default))
          (fill (type none)))
        (arc
          (start 0 -1.27)
          (mid 0.6323 -0.635)
          (end 0 0)
          (stroke (width 0) (type default))
          (fill (type none)))
        (arc
          (start 0 0)
          (mid 0.6323 0.635)
          (end 0 1.27)
          (stroke (width 0) (type default))
          (fill (type none)))
        (arc
          (start 0 1.27)
          (mid 0.6323 1.905)
          (end 0 2.54)
          (stroke (width 0) (type default))
          (fill (type none))))
      (symbol "L_1_1"
        (pin passive line
          (at 0 3.81 270)
          (length 1.27)
          (name "1" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))
        (pin passive line
          (at 0 -3.81 90)
          (length 1.27)
          (name "2" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27)))))))
    (symbol "Device:D"
      (pin_numbers hide)
      (pin_names (offset 1.016) hide)
      (in_bom yes)
      (on_board yes)
      (property "Reference" "D"
        (at 0 2.54 0)
        (effects (font (size 1.27 1.27))))
      (property "Value" "D"
        (at 0 -2.54 0)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" "~"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Sim.Device" "D"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Sim.Pins" "1=K 2=A"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "diode"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Diode"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_fp_filters" "TO-???* *_Diode_* *SingleDiode* D_*"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "D_0_1"
        (polyline
          (pts (xy -1.27 1.27) (xy -1.27 -1.27))
          (stroke (width 0.254) (type default))
          (fill (type none)))
        (polyline
          (pts (xy 1.27 0) (xy -1.27 0))
          (stroke (width 0) (type default))
          (fill (type none)))
        (polyline
          (pts
            (xy 1.27 1.27)
            (xy 1.27 -1.27)
            (xy -1.27 0)
            (xy 1.27 1.27))
          (stroke (width 0.254) (type default))
          (fill (type none))))
      (symbol "D_1_1"
        (pin passive line
          (at -3.81 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 3.81 0 180)
          (length 2.54)
          (name "A" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27)))))))
    (symbol "Amplifier_Operational:LM358"
      (pin_numbers hide)
      (pin_names (offset 0.127))
      (in_bom yes)
      (on_board yes)
      (property "Reference" "U"
        (at 0 5.08 0)
        (effects (font (size 1.27 1.27)) (justify left)))
      (property "Value" "LM358"
        (at 0 -5.08 0)
        (effects (font (size 1.27 1.27)) (justify left)))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" "http://www.ti.com/lit/ds/symlink/lm2904-n.pdf"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_locked" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27))))
      (property "ki_keywords" "dual opamp"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8"
        (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* TO*99* OnSemi*Micro8* TSSOP*3x3mm*P0.65mm* TSSOP*4.4x3mm*P0.65mm* MSOP*3x3mm*P0.65mm* SSOP*3.9x4.9mm*P0.635mm* LFCSP*2x2mm*P0.5mm* *SIP* SOIC*5.3x6.2mm*P1.27mm*"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "LM358_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))
          (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 "LM358_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))
          (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 "LM358_3_1"
        (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 power_in line
          (at -2.54 7.62 270)
          (length 3.81)
          (name "V+" (effects (font (size 1.27 1.27))))
          (number "8" (effects (font (size 1.27 1.27)))))))
    (symbol "Device:R_Potentiometer"
      (pin_numbers hide)
      (pin_names (offset 1.016) hide)
      (in_bom yes)
      (on_board yes)
      (property "Reference" "RV"
        (at -4.445 0 90)
        (effects (font (size 1.27 1.27))))
      (property "Value" "R_Potentiometer"
        (at -2.54 0 90)
        (effects (font (size 1.27 1.27))))
      (property "Footprint" ""
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "Datasheet" "~"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_keywords" "resistor variable"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_description" "Potentiometer"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (property "ki_fp_filters" "Potentiometer*"
        (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide))
      (symbol "R_Potentiometer_0_1"
        (polyline
          (pts (xy 2.54 0) (xy 1.524 0))
          (stroke (width 0) (type default))
          (fill (type none)))
        (polyline
          (pts
            (xy 1.143 0)
            (xy 2.286 0.508)
            (xy 2.286 -0.508)
            (xy 1.143 0))
          (stroke (width 0) (type default))
          (fill (type outline)))
        (rectangle
          (start 1.016 2.54)
          (end -1.016 -2.54)
          (stroke (width 0.254) (type default))
          (fill (type none))))
      (symbol "R_Potentiometer_1_1"
        (pin passive line
          (at 0 3.81 270)
          (length 1.27)
          (name "1" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27)))))
        (pin passive line
          (at 3.81 0 180)
          (length 1.27)
          (name "2" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27)))))
        (pin passive line
          (at 0 -3.81 90)
          (length 1.27)
          (name "3" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))))))
  (junction
    (at 58.42 55.88)
    (diameter 0)
    (color 0 0 0 0)
    (uuid 441987d5-941d-465f-a70c-aef56bc7f840))
  (junction
    (at 58.42 43.18)
    (diameter 0)
    (color 0 0 0 0)
    (uuid 90425aa0-c837-4c5b-876b-79413730d9a5))
  (junction
    (at 43.18 55.88)
    (diameter 0)
    (color 0 0 0 0)
    (uuid 6ec59696-3060-415d-a541-7e66049dad47))
  (junction
    (at 30.48 40.64)
    (diameter 0)
    (color 0 0 0 0)
    (uuid cc745613-407b-45d4-ae7b-4dcd0fd36a70))
  (junction
    (at 58.42 27.94)
    (diameter 0)
    (color 0 0 0 0)
    (uuid 8110864d-bda6-4343-acc5-6c1b73272889))
  (junction
    (at 68.58 27.94)
    (diameter 0)
    (color 0 0 0 0)
    (uuid b4021fd9-8594-44f4-ab56-dc7a81bafe34))
  (wire
    (pts (xy 58.42 55.88) (xy 58.42 43.18))
    (stroke (width 0) (type default))
    (uuid d1a05614-76ea-44a5-a9d2-36af02b3e5b8))
  (wire
    (pts (xy 43.18 55.88) (xy 43.18 45.72))
    (stroke (width 0) (type default))
    (uuid a344fe7e-80df-473c-ba44-90c99a0b4028))
  (wire
    (pts (xy 43.18 40.64) (xy 30.48 40.64))
    (stroke (width 0) (type default))
    (uuid 7feaccd0-3b8c-45bb-bfae-c33ae59690c6))
  (wire
    (pts (xy 33.02 27.94) (xy 30.48 27.94))
    (stroke (width 0) (type default))
    (uuid 98f8657a-8e79-417f-a514-538ff701d412))
  (wire
    (pts (xy 30.48 27.94) (xy 30.48 40.64))
    (stroke (width 0) (type default))
    (uuid b6e4391f-cc23-4f1f-8c04-4a3f1d7913f0))
  (wire
    (pts (xy 58.42 43.18) (xy 68.58 43.18))
    (stroke (width 0) (type default))
    (uuid d595a7b0-d00e-46b7-8665-55a19159e5b6))
  (wire
    (pts (xy 58.42 27.94) (xy 68.58 27.94))
    (stroke (width 0) (type default))
    (uuid 4e4688fa-c162-4c14-bd83-b141ca07efe9))
  (wire
    (pts (xy 50.8 60.96) (xy 58.42 60.96))
    (stroke (width 0) (type default))
    (uuid ac64b8fa-5462-4484-9fa0-fc7ca4d2778c))
  (wire
    (pts (xy 58.42 60.96) (xy 58.42 55.88))
    (stroke (width 0) (type default))
    (uuid 2f59c316-d492-402c-af1c-6a8d270be890))
  (wire
    (pts (xy 83.82 27.94) (xy 91.44 27.94))
    (stroke (width 0) (type default))
    (uuid b5f82d33-35a1-4a15-bd30-d2b7e9aa6c3c))
  (wire
    (pts (xy 30.48 40.64) (xy 25.4 40.64))
    (stroke (width 0) (type default))
    (uuid 4c3d9b63-3a26-425f-a231-f833dcf7490b))
  (wire
    (pts (xy 43.18 59.69) (xy 43.18 55.88))
    (stroke (width 0) (type default))
    (uuid c8606de7-3894-4bde-8743-1ff5b58834e1))
  (wire
    (pts (xy 43.18 67.31) (xy 43.18 71.12))
    (stroke (width 0) (type default))
    (uuid ccd8d594-55f8-457e-8adc-d7f7ddc12788))
  (wire
    (pts (xy 30.48 52.07) (xy 30.48 40.64))
    (stroke (width 0) (type default))
    (uuid 3d8960f2-fcf9-492d-a8fe-1b839356a403))
  (wire
    (pts (xy 30.48 59.69) (xy 30.48 71.12))
    (stroke (width 0) (type default))
    (uuid 6edd9aa4-beed-48db-9731-ebf3e0ad10a1))
  (wire
    (pts (xy 34.29 27.94) (xy 33.02 27.94))
    (stroke (width 0) (type default))
    (uuid 65d02144-5fce-4844-9989-623c1adf868d))
  (wire
    (pts (xy 41.91 27.94) (xy 43.18 27.94))
    (stroke (width 0) (type default))
    (uuid bfcf9631-0436-468d-827b-20d99e7798c5))
  (wire
    (pts (xy 46.99 27.94) (xy 43.18 27.94))
    (stroke (width 0) (type default))
    (uuid a7c50b28-5337-426e-aa83-51e28aa0dd81))
  (wire
    (pts (xy 54.61 27.94) (xy 58.42 27.94))
    (stroke (width 0) (type default))
    (uuid 48b875ea-163a-4f4e-b75e-cc1d907fc014))
  (wire
    (pts (xy 58.42 31.75) (xy 58.42 27.94))
    (stroke (width 0) (type default))
    (uuid bb0b1bdb-5e30-405e-a829-6b3ea6fc0854))
  (wire
    (pts (xy 58.42 39.37) (xy 58.42 43.18))
    (stroke (width 0) (type default))
    (uuid 4faee405-33ba-480f-8a39-1857a818f499))
  (wire
    (pts (xy 68.58 31.75) (xy 68.58 27.94))
    (stroke (width 0) (type default))
    (uuid 1f1b5a2b-7d17-4f51-bcf5-9f28ed68dfae))
  (wire
    (pts (xy 68.58 39.37) (xy 68.58 43.18))
    (stroke (width 0) (type default))
    (uuid ab905d4f-1bc1-42f7-9c35-ed81255ae7a0))
  (wire
    (pts (xy 72.39 27.94) (xy 68.58 27.94))
    (stroke (width 0) (type default))
    (uuid 2ff14c78-89e7-4808-a2fc-24a44f4bd0ac))
  (wire
    (pts (xy 80.01 27.94) (xy 83.82 27.94))
    (stroke (width 0) (type default))
    (uuid 2cbefa1e-bffd-4dd4-b272-8702588e99d1))
  (wire
    (pts (xy 50.8 59.69) (xy 50.8 60.96))
    (stroke (width 0) (type default))
    (uuid 168c861c-e927-4ed5-ba9c-ad16c174517b))
  (wire
    (pts (xy 46.99 55.88) (xy 43.18 55.88))
    (stroke (width 0) (type default))
    (uuid 44fe795d-c07d-4887-acea-ca483c176448))
  (wire
    (pts (xy 54.61 55.88) (xy 58.42 55.88))
    (stroke (width 0) (type default))
    (uuid 7ad90844-f99b-4032-823a-1add8da38e17))
  (global_label "VOUT"
    (shape output)
    (at 25.4 40.64 180)
    (fields_autoplaced)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid ff772411-c6de-4a45-89aa-12c598776773)
    (property "Intersheetrefs" "${INTERSHEET_REFS}"
      (at 25.4 40.64 0)
      (effects (font (size 1.27 1.27)) hide)))
  (symbol
    (lib_id "power:GND")
    (at 43.18 71.12 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid dd837cec-22e6-4c70-b80c-f0c43e9a6b20)
    (property "Reference" "#PWR001"
      (at 43.18 71.12 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Value" "GND"
      (at 43.18 71.12 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Footprint" ""
      (at 43.18 71.12 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 1045074a-3274-4de4-a6c8-5d1adb1a52ef))
    (instances
      (project "vilnius"
        (path "/9da7ae65-82d9-45a0-a67d-ceb5c5862d8b"
          (reference "#PWR001")
          (unit 1)))))
  (symbol
    (lib_id "power:GND")
    (at 30.48 71.12 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 76260099-23c6-4407-b831-7c7845154980)
    (property "Reference" "#PWR002"
      (at 30.48 71.12 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Value" "GND"
      (at 30.48 71.12 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Footprint" ""
      (at 30.48 71.12 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid ac4e3767-9cac-4b2c-9312-167a6eb9efa2))
    (instances
      (project "vilnius"
        (path "/9da7ae65-82d9-45a0-a67d-ceb5c5862d8b"
          (reference "#PWR002")
          (unit 1)))))
  (symbol
    (lib_id "CircuitJS:PWR_31bdb1")
    (at 91.44 27.94 270)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid d1d5be91-c8cf-440e-9443-c124859d0747)
    (property "Reference" "#PWR003"
      (at 91.44 27.94 90)
      (effects (font (size 1.27 1.27)) hide))
    (property "Value" "+20V"
      (at 96.8375 27.94 90)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 91.44 27.94 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 2a8524ad-bfcb-4f05-8f72-5332f69570fa))
    (instances
      (project "vilnius"
        (path "/9da7ae65-82d9-45a0-a67d-ceb5c5862d8b"
          (reference "#PWR003")
          (unit 1)))))
  (symbol
    (lib_id "Device:R")
    (at 43.18 63.5 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid d2af2a35-9d0f-43b0-b769-022f8ecb598c)
    (property "Reference" "R1"
      (at 47.46625 62.70625 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" "10kΩ"
      (at 47.46625 64.29375 0)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 43.18 63.5 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 6a50b443-58e6-4f48-851d-dbf7bbc16886))
    (pin "2" (uuid 72e38cd9-df1e-46e3-a371-4a949c15a0e7))
    (instances
      (project "vilnius"
        (path "/9da7ae65-82d9-45a0-a67d-ceb5c5862d8b"
          (reference "R1")
          (unit 1)))))
  (symbol
    (lib_id "Device:R")
    (at 30.48 55.88 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 4bfa54de-c0c7-48c3-8a64-19978d61cecc)
    (property "Reference" "R2"
      (at 34.13125 55.08625 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" "1kΩ"
      (at 34.13125 56.67375 0)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 30.48 55.88 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid b8d7699a-8f9a-43d4-9371-f2825a02de13))
    (pin "2" (uuid fb1a34ea-28cf-4671-be4a-59d1e21a6258))
    (instances
      (project "vilnius"
        (path "/9da7ae65-82d9-45a0-a67d-ceb5c5862d8b"
          (reference "R2")
          (unit 1)))))
  (symbol
    (lib_id "Device:C")
    (at 38.1 27.94 90)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid ba13f297-792f-4b50-ad82-cdfc4fa0665a)
    (property "Reference" "C1"
      (at 38.1 22.70125 90)
      (effects (font (size 1.27 1.27))))
    (property "Value" "100nF"
      (at 38.1 24.28875 90)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 38.1 27.94 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 644d0d72-a239-483f-8771-a8a16791495b))
    (pin "2" (uuid 40ca55be-9f2b-48b3-a400-96e57a52d4b6))
    (instances
      (project "vilnius"
        (path "/9da7ae65-82d9-45a0-a67d-ceb5c5862d8b"
          (reference "C1")
          (unit 1)))))
  (symbol
    (lib_id "Device:L")
    (at 50.8 27.94 90)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid c6deb565-8f9e-4ea4-87a4-2be4f1a14595)
    (property "Reference" "L1"
      (at 50.8 24.13 90)
      (effects (font (size 1.27 1.27))))
    (property "Value" "100mH"
      (at 50.8 25.7175 90)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 50.8 27.94 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 0640440f-c33c-4451-87a7-732a245620ed))
    (pin "2" (uuid 91944bb7-0240-42e8-87a9-acdb87c8c04d))
    (instances
      (project "vilnius"
        (path "/9da7ae65-82d9-45a0-a67d-ceb5c5862d8b"
          (reference "L1")
          (unit 1)))))
  (symbol
    (lib_id "Device:C")
    (at 58.42 35.56 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid c01ca5f5-fb63-4740-8552-b6c50eba7177)
    (property "Reference" "C2"
      (at 63.8175 34.76625 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" "15nF"
      (at 63.8175 36.35375 0)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 58.42 35.56 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid f7d6770a-9438-4ea9-9a41-ad2cb0d51e56))
    (pin "2" (uuid 295fa618-29f6-4979-9a71-d06b35c383d1))
    (instances
      (project "vilnius"
        (path "/9da7ae65-82d9-45a0-a67d-ceb5c5862d8b"
          (reference "C2")
          (unit 1)))))
  (symbol
    (lib_id "Device:D")
    (at 68.58 35.56 90)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 163e2483-9e5e-4203-b3e0-023d8cb999cd)
    (property "Reference" "D1"
      (at 72.0725 35.56 90)
      (effects (font (size 1.27 1.27))))
    (property "Value" ""
      (at 68.58 35.56 90)
      (effects (font (size 1.27 1.27)) hide))
    (property "Footprint" ""
      (at 68.58 35.56 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 81dcbfba-b44d-4afb-a8ec-a7fb5a19cdd7))
    (pin "2" (uuid 1b4768ae-6631-4f68-ae18-ca95468978ba))
    (instances
      (project "vilnius"
        (path "/9da7ae65-82d9-45a0-a67d-ceb5c5862d8b"
          (reference "D1")
          (unit 1)))))
  (symbol
    (lib_id "Device:R")
    (at 76.2 27.94 90)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 1622c464-8877-4954-958f-8f1e31ad4203)
    (property "Reference" "R3"
      (at 76.2 23.8125 90)
      (effects (font (size 1.27 1.27))))
    (property "Value" "20kΩ"
      (at 76.2 25.4 90)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 76.2 27.94 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 0e542f13-560e-4ba4-a359-b665a78768ce))
    (pin "2" (uuid 763a7304-0961-43ad-b965-d02be17ff343))
    (instances
      (project "vilnius"
        (path "/9da7ae65-82d9-45a0-a67d-ceb5c5862d8b"
          (reference "R3")
          (unit 1)))))
  (symbol
    (lib_id "Amplifier_Operational:LM358")
    (at 50.8 43.18 0)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid ed45e223-d2da-4055-a05c-ffea03da4aa7)
    (property "Reference" "U1"
      (at 50.8 36.5125 0)
      (effects (font (size 1.27 1.27))))
    (property "Value" "OpAmp"
      (at 50.8 43.18 0)
      (effects (font (size 1.27 1.27)) hide))
    (property "Footprint" ""
      (at 50.8 43.18 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid 527aff65-af7b-423b-ac3a-84ed45ea80f4))
    (pin "2" (uuid a46a51da-b522-4d2f-be02-f99bce74e302))
    (pin "3" (uuid 75915a70-ee0a-42e9-9761-e1eccfcfa34d))
    (pin "5" (uuid 0c3e0cc8-a383-45dc-bcd7-adcc226d81b9))
    (pin "6" (uuid 64ea7c67-3162-4130-8a15-e9fcbf5c0bf8))
    (pin "7" (uuid 11abf8c3-0742-4784-8b32-ac4f684f6f43))
    (pin "4" (uuid 9001f6f4-b496-4781-bf0b-3a5ad6942a79))
    (pin "8" (uuid 62e8ef75-33b1-4f38-b7b5-d9f6a9e55014))
    (instances
      (project "vilnius"
        (path "/9da7ae65-82d9-45a0-a67d-ceb5c5862d8b"
          (reference "U1")
          (unit 1)))))
  (symbol
    (lib_id "Device:R_Potentiometer")
    (at 50.8 55.88 90)
    (mirror x)
    (unit 1)
    (in_bom yes)
    (on_board yes)
    (dnp no)
    (uuid 9f5e5b60-dc17-4905-8884-17f457186ded)
    (property "Reference" "RV1"
      (at 50.8 51.7525 90)
      (effects (font (size 1.27 1.27))))
    (property "Value" "10kΩ"
      (at 50.8 53.34 90)
      (effects (font (size 1.27 1.27))))
    (property "Footprint" ""
      (at 50.8 55.88 0)
      (effects (font (size 1.27 1.27)) hide))
    (pin "1" (uuid b0e84649-1d54-47bf-a372-212d3056eb13))
    (pin "2" (uuid cd3a085e-7dcc-4f42-a841-f032d7d3a902))
    (pin "3" (uuid 86b3a32c-2e46-4011-a3a4-4621a3eaa168))
    (instances
      (project "vilnius"
        (path "/9da7ae65-82d9-45a0-a67d-ceb5c5862d8b"
          (reference "RV1")
          (unit 1)))))
  (sheet_instances (path "/" (page "1"))))
