Keep_Alive.kicad_sch

(kicad_sch (version 20230121) (generator eeschema)

  (uuid de0cb3e8-0f97-41ea-aa8c-64f6768b631d)

  (paper "A4")

  (title_block
    (title "Polygonus")
    (date "2024-11-14")
    (rev "v1.6.1")
  )

  (lib_symbols
    (symbol "Device:C_Small" (pin_numbers hide) (pin_names (offset 0.254) hide) (in_bom yes) (on_board yes)
      (property "Reference" "C" (at 0.254 1.778 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "C_Small" (at 0.254 -2.032 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" "~" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "capacitor cap" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Unpolarized capacitor, small symbol" (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_Small_0_1"
        (polyline
          (pts
            (xy -1.524 -0.508)
            (xy 1.524 -0.508)
          )
          (stroke (width 0.3302) (type default))
          (fill (type none))
        )
        (polyline
          (pts
            (xy -1.524 0.508)
            (xy 1.524 0.508)
          )
          (stroke (width 0.3048) (type default))
          (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:R_Small" (pin_numbers hide) (pin_names (offset 0.254) hide) (in_bom yes) (on_board yes)
      (property "Reference" "R" (at 0.762 0.508 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "R_Small" (at 0.762 -1.016 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" "~" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "R resistor" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Resistor, small symbol" (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_Small_0_1"
        (rectangle (start -0.762 1.778) (end 0.762 -1.778)
          (stroke (width 0.2032) (type default))
          (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 "Diode:1N4148WS" (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" "1N4148WS" (at 0 -2.54 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "Diode_SMD:D_SOD-323" (at 0 -4.445 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "https://www.vishay.com/docs/85751/1n4148ws.pdf" (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" "75V 0.15A Fast switching Diode, SOD-323" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "D*SOD?323*" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "1N4148WS_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 "1N4148WS_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 "Regulator_Linear:MIC5205-3.3YM5" (pin_names (offset 0.254)) (in_bom yes) (on_board yes)
      (property "Reference" "U" (at -3.81 5.715 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "MIC5205-3.3YM5" (at 0 5.715 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (at 0 8.255 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "http://ww1.microchip.com/downloads/en/DeviceDoc/20005785A.pdf" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "150mA low-noise LDO linear voltage regulator fixed positive" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "150mA low dropout linear regulator, fixed 3.3V output, SOT-23-5" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "SOT?23*" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "MIC5205-3.3YM5_0_1"
        (rectangle (start -5.08 4.445) (end 5.08 -5.08)
          (stroke (width 0.254) (type default))
          (fill (type background))
        )
      )
      (symbol "MIC5205-3.3YM5_1_1"
        (pin power_in line (at -7.62 2.54 0) (length 2.54)
          (name "IN" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 0 -7.62 90) (length 2.54)
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 0 0) (length 2.54)
          (name "EN" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at 7.62 0 180) (length 2.54)
          (name "BP" (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.27 1.27))))
        )
        (pin power_out line (at 7.62 2.54 180) (length 2.54)
          (name "OUT" (effects (font (size 1.27 1.27))))
          (number "5" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "SamacSys_Parts:PSM712-LF-T7" (pin_names (offset 0.762)) (in_bom yes) (on_board yes)
      (property "Reference" "IC" (at 24.13 7.62 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "PSM712-LF-T7" (at 24.13 5.08 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "PSM712LFT7" (at 24.13 2.54 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "Datasheet" "https://www.arrow.com/en/products/psm712-lf-t7/protek-devices" (at 24.13 0 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "Description" "ESD Suppressor TVS Bi-Dir 12V/7V 3-Pin SOT-23 T/R" (at 24.13 -2.54 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "Height" "1.21" (at 24.13 -5.08 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "Manufacturer_Name" "ProTek Devices" (at 24.13 -7.62 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "Manufacturer_Part_Number" "PSM712-LF-T7" (at 24.13 -10.16 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "Mouser Part Number" "" (at 24.13 -12.7 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "Mouser Price/Stock" "" (at 24.13 -15.24 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "Arrow Part Number" "PSM712-LF-T7" (at 24.13 -17.78 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "Arrow Price/Stock" "https://www.arrow.com/en/products/psm712-lf-t7/protek-devices?region=europe" (at 24.13 -20.32 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "Mouser Testing Part Number" "" (at 24.13 -22.86 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "Mouser Testing Price/Stock" "" (at 24.13 -25.4 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "ki_description" "ESD Suppressor TVS Bi-Dir 12V/7V 3-Pin SOT-23 T/R" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "PSM712-LF-T7_0_0"
        (pin passive line (at 0 0 0) (length 5.08)
          (name "I/O_1" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 0 -2.54 0) (length 5.08)
          (name "I/O_2" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 27.94 0 180) (length 5.08)
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "PSM712-LF-T7_0_1"
        (polyline
          (pts
            (xy 5.08 2.54)
            (xy 22.86 2.54)
            (xy 22.86 -5.08)
            (xy 5.08 -5.08)
            (xy 5.08 2.54)
          )
          (stroke (width 0.1524) (type default))
          (fill (type none))
        )
      )
    )
    (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" "power-flag" (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 (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))))
        )
      )
    )
    (symbol "power:PWR_FLAG" (power) (pin_numbers hide) (pin_names (offset 0) hide) (in_bom yes) (on_board yes)
      (property "Reference" "#FLG" (at 0 1.905 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Value" "PWR_FLAG" (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" "flag power" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Special symbol for telling ERC where power comes from" (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "PWR_FLAG_0_0"
        (pin power_out line (at 0 0 90) (length 0)
          (name "pwr" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "PWR_FLAG_0_1"
        (polyline
          (pts
            (xy 0 0)
            (xy 0 1.27)
            (xy -1.016 1.905)
            (xy 0 2.54)
            (xy 1.016 1.905)
            (xy 0 1.27)
          )
          (stroke (width 0) (type default))
          (fill (type none))
        )
      )
    )
  )

  (junction (at 105.41 76.2) (diameter 0) (color 0 0 0 0)
    (uuid 56fa3908-372e-4d69-bc51-bec93600ca5a)
  )
  (junction (at 90.17 73.66) (diameter 0) (color 0 0 0 0)
    (uuid 5d800e61-f846-4345-a0b3-3ce4105b1d20)
  )
  (junction (at 105.41 73.66) (diameter 0) (color 0 0 0 0)
    (uuid 7f375e03-f944-457c-ab35-8d8af8c858cb)
  )
  (junction (at 127 73.66) (diameter 0) (color 0 0 0 0)
    (uuid bf904f75-649f-4d5d-acfe-542640e4f93b)
  )

  (no_connect (at 120.65 76.2) (uuid 5b06c2f9-50ac-44ad-a77e-c2ddf9a90786))
  (no_connect (at 87.63 80.01) (uuid dca26e19-b735-45d8-9014-7702d63e4353))

  (wire (pts (xy 120.65 73.66) (xy 127 73.66))
    (stroke (width 0) (type default))
    (uuid 2a09c410-b027-486e-933b-924613669951)
  )
  (wire (pts (xy 90.17 73.66) (xy 105.41 73.66))
    (stroke (width 0) (type default))
    (uuid 32bdfe64-8df5-4f66-a4e3-ecc88c979039)
  )
  (wire (pts (xy 105.41 76.2) (xy 105.41 82.55))
    (stroke (width 0) (type default))
    (uuid 3cdd5ccd-4efa-4e46-9d8c-3367c646a62c)
  )
  (wire (pts (xy 127 73.66) (xy 135.89 73.66))
    (stroke (width 0) (type default))
    (uuid 54a1731e-b0af-4033-9944-c48017f52032)
  )
  (wire (pts (xy 90.17 71.755) (xy 90.17 73.66))
    (stroke (width 0) (type default))
    (uuid 6d5b1e68-e052-4593-9582-a02868ac6f35)
  )
  (wire (pts (xy 105.41 73.66) (xy 105.41 76.2))
    (stroke (width 0) (type default))
    (uuid 86ecf530-37a0-4498-b11c-f30553f22053)
  )
  (wire (pts (xy 80.01 73.66) (xy 90.17 73.66))
    (stroke (width 0) (type default))
    (uuid 99ba03d5-7bab-429b-b805-1156b88269cc)
  )
  (wire (pts (xy 90.17 73.66) (xy 90.17 80.01))
    (stroke (width 0) (type default))
    (uuid f44dfdd1-8be3-4ec6-813c-c6598b52f19b)
  )

  (hierarchical_label "Perm_Live" (shape input) (at 67.31 73.66 180) (fields_autoplaced)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid 3181bf5d-4c8f-41c0-803f-c42053f62d92)
  )
  (hierarchical_label "Keep_Alive" (shape output) (at 143.51 73.66 0) (fields_autoplaced)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid bd96afd3-0240-429c-affa-e718bf7f942b)
  )

  (symbol (lib_id "SamacSys_Parts:PSM712-LF-T7") (at 90.17 80.01 270) (unit 1)
    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
    (uuid 0651f4fd-d08f-43bb-8a38-8e41030a25da)
    (property "Reference" "IC1" (at 93.8803 92.7099 90)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "PSM712-LF-T7" (at 93.8803 95.2499 90)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Package_TO_SOT_SMD:SOT-23" (at 92.71 104.14 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "Datasheet" "https://www.arrow.com/en/products/psm712-lf-t7/protek-devices" (at 90.17 104.14 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "Description" "ESD Suppressor TVS Bi-Dir 12V/7V 3-Pin SOT-23 T/R" (at 87.63 104.14 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "Height" "1.21" (at 85.09 104.14 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "Manufacturer_Name" "ProTek Devices" (at 82.55 104.14 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "Manufacturer_Part_Number" "PSM712-LF-T7" (at 80.01 104.14 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "Mouser Part Number" "" (at 77.47 104.14 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "Mouser Price/Stock" "" (at 74.93 104.14 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "Arrow Part Number" "PSM712-LF-T7" (at 72.39 104.14 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "Arrow Price/Stock" "https://www.arrow.com/en/products/psm712-lf-t7/protek-devices?region=europe" (at 69.85 104.14 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "Mouser Testing Part Number" "" (at 67.31 104.14 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "Mouser Testing Price/Stock" "" (at 64.77 104.14 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (property "LCSC" "C32677" (at 90.17 80.01 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid d8e5e6b9-d29f-4313-930a-162031fa6c9f))
    (pin "2" (uuid 52a953e1-cfc8-477a-bd83-b2f0a28552cd))
    (pin "3" (uuid a4816cd0-d5ef-4fb0-9c38-5cfd53008469))
    (instances
      (project "polygonus-Shortage-Version"
        (path "/3b9c5ffd-e59b-402d-8c5e-052f7ca643a4/46495fed-359e-4c30-808a-9217af090de7"
          (reference "IC1") (unit 1)
        )
      )
    )
  )

  (symbol (lib_id "power:GND") (at 105.41 87.63 0) (unit 1)
    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
    (uuid 15670d25-71e9-492e-8345-cd5b8996a9d1)
    (property "Reference" "#PWR0258" (at 105.41 93.98 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (at 105.41 92.71 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "" (at 105.41 87.63 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (at 105.41 87.63 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 751a93d8-efed-4594-b29b-fc45f8df3b59))
    (instances
      (project "polygonus-Shortage-Version"
        (path "/3b9c5ffd-e59b-402d-8c5e-052f7ca643a4/46495fed-359e-4c30-808a-9217af090de7"
          (reference "#PWR0258") (unit 1)
        )
      )
    )
  )

  (symbol (lib_id "Regulator_Linear:MIC5205-3.3YM5") (at 113.03 76.2 0) (unit 1)
    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
    (uuid 16936c3a-6eac-4792-b9dd-f3acd9e159c3)
    (property "Reference" "U41" (at 113.03 66.04 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Value" "MIC5205-3.3YM5" (at 113.03 68.58 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (at 113.03 67.945 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "http://ww1.microchip.com/downloads/en/DeviceDoc/20005785A.pdf" (at 113.03 76.2 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC" "C5370979" (at 113.03 76.2 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid fdcd2ee8-cc7e-483f-9cdc-5bc067fe9766))
    (pin "2" (uuid 836488b3-2cc2-4f6f-bd9c-dbe8ad907580))
    (pin "3" (uuid d07135a8-2dcb-4189-8f33-7f07c0f46951))
    (pin "4" (uuid eced7d4a-606d-4743-b0d3-d6f431ec3bd4))
    (pin "5" (uuid 64dfdc24-1b76-4959-8aaa-fbedea41fc90))
    (instances
      (project "polygonus-Shortage-Version"
        (path "/3b9c5ffd-e59b-402d-8c5e-052f7ca643a4/46495fed-359e-4c30-808a-9217af090de7"
          (reference "U41") (unit 1)
        )
      )
    )
  )

  (symbol (lib_id "power:GND") (at 127 78.74 0) (unit 1)
    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
    (uuid 339986c8-4087-467c-b1cc-d915413f866c)
    (property "Reference" "#PWR0260" (at 127 85.09 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (at 127 83.82 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "" (at 127 78.74 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (at 127 78.74 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid efa2ad7e-84a6-4c7e-8bfa-80ff1bd3147f))
    (instances
      (project "polygonus-Shortage-Version"
        (path "/3b9c5ffd-e59b-402d-8c5e-052f7ca643a4/46495fed-359e-4c30-808a-9217af090de7"
          (reference "#PWR0260") (unit 1)
        )
      )
    )
  )

  (symbol (lib_id "power:GND") (at 90.17 107.95 0) (unit 1)
    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
    (uuid 4b418118-9a44-46bd-bbf9-b8dd607fa509)
    (property "Reference" "#PWR0257" (at 90.17 114.3 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (at 90.17 113.03 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "" (at 90.17 107.95 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (at 90.17 107.95 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid cc1f2090-419d-42f8-a961-08be4c240495))
    (instances
      (project "polygonus-Shortage-Version"
        (path "/3b9c5ffd-e59b-402d-8c5e-052f7ca643a4/46495fed-359e-4c30-808a-9217af090de7"
          (reference "#PWR0257") (unit 1)
        )
      )
    )
  )

  (symbol (lib_id "Device:C_Small") (at 127 76.2 180) (unit 1)
    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
    (uuid 5cbc2301-d77c-4265-840f-ffcb5df50b22)
    (property "Reference" "C90" (at 129.54 74.9235 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Value" "2.2u" (at 129.54 77.4635 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric" (at 127 76.2 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (at 127 76.2 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC" "C23630" (at 127 76.2 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 0aa57592-36b5-4945-8aeb-10f43e8f7096))
    (pin "2" (uuid 0cfbe4a1-652a-4a4e-bbc1-0692a7f4a60b))
    (instances
      (project "polygonus-Shortage-Version"
        (path "/3b9c5ffd-e59b-402d-8c5e-052f7ca643a4/46495fed-359e-4c30-808a-9217af090de7"
          (reference "C90") (unit 1)
        )
      )
    )
  )

  (symbol (lib_id "Diode:1N4148WS") (at 139.7 73.66 180) (unit 1)
    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
    (uuid 66496a83-8028-4c5c-a7e0-e19b4586ca05)
    (property "Reference" "D17" (at 139.7 66.6485 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Value" "schottky" (at 139.7 69.1885 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "Diode_SMD:D_SOD-123" (at 139.7 69.215 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "https://www.vishay.com/docs/85751/1n4148ws.pdf" (at 139.7 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC" "C8598" (at 139.7 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 580629d5-7931-4159-9e48-c720ff9abd70))
    (pin "2" (uuid 304447d3-8ba4-481d-b258-827634d90e22))
    (instances
      (project "polygonus-Shortage-Version"
        (path "/3b9c5ffd-e59b-402d-8c5e-052f7ca643a4/46495fed-359e-4c30-808a-9217af090de7"
          (reference "D17") (unit 1)
        )
      )
    )
  )

  (symbol (lib_id "power:GND") (at 113.03 83.82 0) (unit 1)
    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
    (uuid 7b5d742b-78f7-4bea-b8b4-30c6d50c51bd)
    (property "Reference" "#PWR0259" (at 113.03 90.17 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (at 113.03 88.9 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "" (at 113.03 83.82 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (at 113.03 83.82 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 5d54732e-33d5-4cca-a76b-11a8a1b680d9))
    (instances
      (project "polygonus-Shortage-Version"
        (path "/3b9c5ffd-e59b-402d-8c5e-052f7ca643a4/46495fed-359e-4c30-808a-9217af090de7"
          (reference "#PWR0259") (unit 1)
        )
      )
    )
  )

  (symbol (lib_id "Device:R_Small") (at 77.47 73.66 90) (unit 1)
    (in_bom yes) (on_board yes) (dnp no)
    (uuid b4f450ab-b735-476c-8f93-e4551a5b7880)
    (property "Reference" "R107" (at 77.47 76.2 90)
      (effects (font (size 1.27 1.27)))
    )
    (property "Value" "4.7k" (at 77.47 78.74 90)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "Resistor_SMD:R_0805_2012Metric" (at 77.47 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (at 77.47 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC" "C17673" (at 77.47 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid d7ed74dc-8482-47f1-a7ae-0ba2ea6516c4))
    (pin "2" (uuid 4ecb8a62-61c5-44b1-a68a-a90308ffadc6))
    (instances
      (project "polygonus-Shortage-Version"
        (path "/3b9c5ffd-e59b-402d-8c5e-052f7ca643a4/46495fed-359e-4c30-808a-9217af090de7"
          (reference "R107") (unit 1)
        )
      )
    )
  )

  (symbol (lib_id "Device:C_Small") (at 105.41 85.09 0) (unit 1)
    (in_bom yes) (on_board yes) (dnp no)
    (uuid bb6eb5d1-10bf-4639-a353-af96ffdf880d)
    (property "Reference" "C89" (at 100.33 80.01 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "100n" (at 96.52 82.55 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric" (at 105.41 85.09 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (at 105.41 85.09 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC" "C14663" (at 105.41 85.09 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 01918563-63ec-4d28-87de-03814b5b3f68))
    (pin "2" (uuid b6228c56-901b-48c1-a12f-7a09085865ff))
    (instances
      (project "polygonus-Shortage-Version"
        (path "/3b9c5ffd-e59b-402d-8c5e-052f7ca643a4/46495fed-359e-4c30-808a-9217af090de7"
          (reference "C89") (unit 1)
        )
      )
    )
  )

  (symbol (lib_id "Diode:1N4148WS") (at 71.12 73.66 180) (unit 1)
    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
    (uuid db2f74b5-3a9b-454b-a453-16421c0f8cc3)
    (property "Reference" "D16" (at 71.12 66.7482 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Value" "schottky" (at 71.12 69.2882 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "Diode_SMD:D_SOD-123" (at 71.12 69.215 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "https://www.vishay.com/docs/85751/1n4148ws.pdf" (at 71.12 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC" "C8598" (at 71.12 73.66 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 73ca5b84-8d8c-4339-9d54-f175de76527f))
    (pin "2" (uuid ae81615d-3af2-460a-b14d-078c7262c9fa))
    (instances
      (project "polygonus-Shortage-Version"
        (path "/3b9c5ffd-e59b-402d-8c5e-052f7ca643a4/46495fed-359e-4c30-808a-9217af090de7"
          (reference "D16") (unit 1)
        )
      )
    )
  )

  (symbol (lib_id "power:PWR_FLAG") (at 90.17 71.755 0) (unit 1)
    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
    (uuid fc67c657-c562-464c-a87c-dcc7eeeeeee2)
    (property "Reference" "#FLG01401" (at 90.17 69.85 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "PWR_FLAG" (at 90.17 67.31 0)
      (effects (font (size 1.27 1.27)))
    )
    (property "Footprint" "" (at 90.17 71.755 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (at 90.17 71.755 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 522563dc-3e67-4b4c-b241-254ce488951f))
    (instances
      (project "polygonus-Shortage-Version"
        (path "/3b9c5ffd-e59b-402d-8c5e-052f7ca643a4/46495fed-359e-4c30-808a-9217af090de7"
          (reference "#FLG01401") (unit 1)
        )
      )
    )
  )
)