(kicad_sch (version 20211123) (generator eeschema)

  (uuid 253855e8-44e8-40cb-bdc9-4bbf43994cb3)

  (paper "A4")

  (title_block
    (title "Node 3/4")
    (date "22.11.2023")
    (rev "0")
    (company "Lyubomir Nachev")
  )

  (lib_symbols
    (symbol "BME688:BME688" (in_bom yes) (on_board yes)
      (property "Reference" "U" (id 0) (at 6.35 2.54 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "BME688" (id 1) (at -1.27 2.54 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)
      )
      (symbol "BME688_0_1"
        (rectangle (start -6.35 1.27) (end 8.89 -10.16)
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type background))
        )
      )
      (symbol "BME688_1_1"
        (pin power_in line (at -3.81 -12.7 90) (length 2.54)
          (name "2-6V" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -1.27 -12.7 90) (length 2.54)
          (name "SDA" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 1.27 -12.7 90) (length 2.54)
          (name "SCL" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
        (pin no_connect line (at 3.81 -12.7 90) (length 2.54)
          (name "N/C" (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 6.35 -12.7 90) (length 2.54)
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "5" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "BU30TD3WG:BU30TD3WG" (in_bom yes) (on_board yes)
      (property "Reference" "U" (id 0) (at 10.16 -1.27 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "BU30TD3WG" (id 1) (at -1.27 -1.27 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)
      )
      (symbol "BU30TD3WG_0_0"
        (pin power_in line (at -11.43 -5.08 0) (length 5.08)
          (name "VIN" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at -11.43 -7.62 0) (length 5.08)
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -11.43 -10.16 0) (length 5.08)
          (name "STBY" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
        (pin no_connect line (at 16.51 -5.08 180) (length 5.08)
          (name "N.C." (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 16.51 -7.62 180) (length 5.08)
          (name "VOUT" (effects (font (size 1.27 1.27))))
          (number "5" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "BU30TD3WG_0_1"
        (polyline
          (pts
            (xy -6.35 -2.54)
            (xy 11.43 -2.54)
            (xy 11.43 -12.7)
            (xy -6.35 -12.7)
            (xy -6.35 -2.54)
          )
          (stroke (width 0.1524) (type default) (color 0 0 0 0))
          (fill (type background))
        )
      )
    )
    (symbol "Device:Battery_Cell" (pin_numbers hide) (pin_names (offset 0) hide) (in_bom yes) (on_board yes)
      (property "Reference" "BT" (id 0) (at 2.54 2.54 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "Battery_Cell" (id 1) (at 2.54 0 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "" (id 2) (at 0 1.524 90)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at 0 1.524 90)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "battery cell" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Single-cell battery" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "Battery_Cell_0_1"
        (rectangle (start -2.286 1.778) (end 2.286 1.524)
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type outline))
        )
        (rectangle (start -1.5748 1.1938) (end 1.4732 0.6858)
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type outline))
        )
        (polyline
          (pts
            (xy 0 0.762)
            (xy 0 0)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 1.778)
            (xy 0 2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0.508 3.429)
            (xy 1.524 3.429)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 1.016 3.937)
            (xy 1.016 2.921)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "Battery_Cell_1_1"
        (pin passive line (at 0 5.08 270) (length 2.54)
          (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 2.54)
          (name "-" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "Device:Buzzer" (pin_names (offset 0.0254) hide) (in_bom yes) (on_board yes)
      (property "Reference" "BZ" (id 0) (at 3.81 1.27 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "Buzzer" (id 1) (at 3.81 -1.27 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "" (id 2) (at -0.635 2.54 90)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at -0.635 2.54 90)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "quartz resonator ceramic" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Buzzer, polarized" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "*Buzzer*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "Buzzer_0_1"
        (arc (start 0 -3.175) (mid 3.175 0) (end 0 3.175)
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy -1.651 1.905)
            (xy -1.143 1.905)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy -1.397 2.159)
            (xy -1.397 1.651)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0 3.175)
            (xy 0 -3.175)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "Buzzer_1_1"
        (pin passive line (at -2.54 2.54 0) (length 2.54)
          (name "-" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at -2.54 -2.54 0) (length 2.54)
          (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" (id 0) (at 0.635 2.54 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "C" (id 1) (at 0.635 -2.54 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "" (id 2) (at 0.9652 -3.81 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" "cap capacitor" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Unpolarized capacitor" (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_0_1"
        (polyline
          (pts
            (xy -2.032 -0.762)
            (xy 2.032 -0.762)
          )
          (stroke (width 0.508) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy -2.032 0.762)
            (xy 2.032 0.762)
          )
          (stroke (width 0.508) (type default) (color 0 0 0 0))
          (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:LED" (pin_numbers hide) (pin_names (offset 1.016) hide) (in_bom yes) (on_board yes)
      (property "Reference" "D" (id 0) (at 0 2.54 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "LED" (id 1) (at 0 -2.54 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" "LED diode" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Light emitting diode" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "LED* LED_SMD:* LED_THT:*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "LED_0_1"
        (polyline
          (pts
            (xy -1.27 -1.27)
            (xy -1.27 1.27)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy -1.27 0)
            (xy 1.27 0)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (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) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy -3.048 -0.762)
            (xy -4.572 -2.286)
            (xy -3.81 -2.286)
            (xy -4.572 -2.286)
            (xy -4.572 -1.524)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy -1.778 -0.762)
            (xy -3.302 -2.286)
            (xy -2.54 -2.286)
            (xy -3.302 -2.286)
            (xy -3.302 -1.524)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "LED_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 "Device:R" (pin_numbers hide) (pin_names (offset 0)) (in_bom yes) (on_board yes)
      (property "Reference" "R" (id 0) (at 2.032 0 90)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "R" (id 1) (at 0 0 90)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at -1.778 0 90)
        (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 res resistor" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Resistor" (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_0_1"
        (rectangle (start -1.016 -2.54) (end 1.016 2.54)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (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 "Diode:1N5817" (pin_numbers hide) (pin_names (offset 1.016) hide) (in_bom yes) (on_board yes)
      (property "Reference" "D" (id 0) (at 0 2.54 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "1N5817" (id 1) (at 0 -2.54 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" (id 2) (at 0 -4.445 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "http://www.vishay.com/docs/88525/1n5817.pdf" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "diode Schottky" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "20V 1A Schottky Barrier Rectifier Diode, DO-41" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "D*DO?41*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "1N5817_0_1"
        (polyline
          (pts
            (xy 1.27 0)
            (xy -1.27 0)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (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) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy -1.905 0.635)
            (xy -1.905 1.27)
            (xy -1.27 1.27)
            (xy -1.27 -1.27)
            (xy -0.635 -1.27)
            (xy -0.635 -0.635)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "1N5817_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 "Mechanical:MountingHole" (pin_names (offset 1.016)) (in_bom yes) (on_board yes)
      (property "Reference" "H" (id 0) (at 0 5.08 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "MountingHole" (id 1) (at 0 3.175 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" "mounting hole" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Mounting Hole without connection" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "MountingHole*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "MountingHole_0_1"
        (circle (center 0 0) (radius 1.27)
          (stroke (width 1.27) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
    )
    (symbol "NRF52840-DONGLE:NRF52840-DONGLE" (pin_names (offset 1.016)) (in_bom yes) (on_board yes)
      (property "Reference" "U5" (id 0) (at 8.89 21.59 0)
        (effects (font (size 1.27 1.27)) (justify right))
      )
      (property "Value" "NRF52840-DONGLE" (id 1) (at 10.16 -19.05 0)
        (effects (font (size 1.27 1.27)) (justify right))
      )
      (property "Footprint" "custom:MODULE_NRF52840-DONGLE" (id 2) (at 0 -22.86 0)
        (effects (font (size 1.27 1.27)) (justify bottom) hide)
      )
      (property "Datasheet" "" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "PARTREV" "1.1" (id 4) (at 0 -5.08 0)
        (effects (font (size 1.27 1.27)) (justify bottom) hide)
      )
      (property "STANDARD" "Manufacturer Recommendations" (id 5) (at 5.08 -25.4 0)
        (effects (font (size 1.27 1.27)) (justify bottom) hide)
      )
      (property "MAXIMUM_PACKAGE_HEIGHT" "N/A" (id 6) (at 0 -2.54 0)
        (effects (font (size 1.27 1.27)) (justify bottom) hide)
      )
      (property "MANUFACTURER" "Nordic semiconductor" (id 7) (at -1.27 -20.32 0)
        (effects (font (size 1.27 1.27)) (justify bottom) hide)
      )
      (symbol "NRF52840-DONGLE_0_0"
        (rectangle (start -10.16 20.32) (end 10.16 -17.78)
          (stroke (width 0.1524) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin bidirectional line (at -15.24 12.7 0) (length 5.08)
          (name "SWDIO" (effects (font (size 1.016 1.016))))
          (number "1" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at -15.24 -12.7 0) (length 5.08)
          (name "0.10" (effects (font (size 1.016 1.016))))
          (number "10" (effects (font (size 1.016 1.016))))
        )
        (pin power_in line (at 15.24 -10.16 180) (length 5.08)
          (name "GND" (effects (font (size 1.016 1.016))))
          (number "11" (effects (font (size 1.016 1.016))))
        )
        (pin input clock (at -15.24 15.24 0) (length 5.08)
          (name "SWDCLK" (effects (font (size 1.016 1.016))))
          (number "12" (effects (font (size 1.016 1.016))))
        )
        (pin power_in line (at 15.24 17.78 180) (length 5.08)
          (name "VBUS" (effects (font (size 1.016 1.016))))
          (number "13" (effects (font (size 1.016 1.016))))
        )
        (pin output line (at 15.24 12.7 180) (length 5.08)
          (name "OUT" (effects (font (size 1.016 1.016))))
          (number "14" (effects (font (size 1.016 1.016))))
        )
        (pin power_in line (at 15.24 -12.7 180) (length 5.08)
          (name "GND" (effects (font (size 1.016 1.016))))
          (number "15" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at 15.24 7.62 180) (length 5.08)
          (name "0.31" (effects (font (size 1.016 1.016))))
          (number "16" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at 15.24 5.08 180) (length 5.08)
          (name "0.29" (effects (font (size 1.016 1.016))))
          (number "17" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at 15.24 2.54 180) (length 5.08)
          (name "0.02" (effects (font (size 1.016 1.016))))
          (number "18" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at 15.24 0 180) (length 5.08)
          (name "1.15" (effects (font (size 1.016 1.016))))
          (number "19" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at -15.24 7.62 0) (length 5.08)
          (name "0.13" (effects (font (size 1.016 1.016))))
          (number "2" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at 15.24 -2.54 180) (length 5.08)
          (name "1.13" (effects (font (size 1.016 1.016))))
          (number "20" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at 15.24 -5.08 180) (length 5.08)
          (name "1.10" (effects (font (size 1.016 1.016))))
          (number "21" (effects (font (size 1.016 1.016))))
        )
        (pin power_in line (at 15.24 -15.24 180) (length 5.08)
          (name "GND" (effects (font (size 1.016 1.016))))
          (number "22" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at -15.24 5.08 0) (length 5.08)
          (name "0.15" (effects (font (size 1.016 1.016))))
          (number "3" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at -15.24 2.54 0) (length 5.08)
          (name "0.17" (effects (font (size 1.016 1.016))))
          (number "4" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at -15.24 0 0) (length 5.08)
          (name "0.20" (effects (font (size 1.016 1.016))))
          (number "5" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at -15.24 -2.54 0) (length 5.08)
          (name "0.22" (effects (font (size 1.016 1.016))))
          (number "6" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at -15.24 -5.08 0) (length 5.08)
          (name "0.24" (effects (font (size 1.016 1.016))))
          (number "7" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at -15.24 -7.62 0) (length 5.08)
          (name "1.00" (effects (font (size 1.016 1.016))))
          (number "8" (effects (font (size 1.016 1.016))))
        )
        (pin bidirectional line (at -15.24 -10.16 0) (length 5.08)
          (name "0.09" (effects (font (size 1.016 1.016))))
          (number "9" (effects (font (size 1.016 1.016))))
        )
      )
    )
    (symbol "TP4056_module:TP4056" (in_bom yes) (on_board yes)
      (property "Reference" "U" (id 0) (at 8.89 0 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "TP4056" (id 1) (at -2.54 0 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)
      )
      (symbol "TP4056_0_1"
        (rectangle (start -6.35 -1.27) (end 10.16 -11.43)
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type background))
        )
      )
      (symbol "TP4056_1_1"
        (pin power_in line (at -8.89 -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 -8.89 -10.16 0) (length 2.54)
          (name "IN-" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin power_out line (at 12.7 -2.54 180) (length 2.54)
          (name "OUT+" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 12.7 -5.08 180) (length 2.54)
          (name "B+" (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 12.7 -7.62 180) (length 2.54)
          (name "B-" (effects (font (size 1.27 1.27))))
          (number "5" (effects (font (size 1.27 1.27))))
        )
        (pin power_out line (at 12.7 -10.16 180) (length 2.54)
          (name "OUT-" (effects (font (size 1.27 1.27))))
          (number "6" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "Transistor_BJT:PN2222A" (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" "PN2222A" (id 1) (at 5.08 0 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "Package_TO_SOT_THT:TO-92_Inline" (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/PN2222-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" "1A Ic, 40V Vce, NPN Transistor, General Purpose Transistor, TO-92" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "TO?92*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "PN2222A_0_1"
        (polyline
          (pts
            (xy 0 0)
            (xy 0.635 0)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 2.54 -2.54)
            (xy 0.635 -0.635)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 2.54 2.54)
            (xy 0.635 0.635)
          )
          (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 2.413 -2.413)
            (xy 1.905 -1.905)
            (xy 1.905 -1.905)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 1.143 -1.651)
            (xy 1.651 -1.143)
            (xy 2.159 -2.159)
            (xy 1.143 -1.651)
            (xy 1.143 -1.651)
          )
          (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 "PN2222A_1_1"
        (pin passive line (at 2.54 -5.08 90) (length 2.54)
          (name "E" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -5.08 0 0) (length 5.08)
          (name "B" (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:+3V0" (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" "+3V0" (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" "power-flag" (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 \"+3V0\"" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "+3V0_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 "+3V0_1_1"
        (pin power_in line (at 0 0 90) (length 0) hide
          (name "+3V0" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "power:GNDD" (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" "GNDD" (id 1) (at 0 -3.175 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" "power-flag" (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 \"GNDD\" , digital ground" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "GNDD_0_1"
        (rectangle (start -1.27 -1.524) (end 1.27 -2.032)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type outline))
        )
        (polyline
          (pts
            (xy 0 0)
            (xy 0 -1.524)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "GNDD_1_1"
        (pin power_in line (at 0 0 270) (length 0) hide
          (name "GNDD" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "power:VBUS" (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" "VBUS" (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" "power-flag" (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 \"VBUS\"" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "VBUS_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 "VBUS_1_1"
        (pin power_in line (at 0 0 90) (length 0) hide
          (name "VBUS" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "power:VCC" (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" "VCC" (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" "power-flag" (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 \"VCC\"" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "VCC_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 "VCC_1_1"
        (pin power_in line (at 0 0 90) (length 0) hide
          (name "VCC" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
    )
  )

  (junction (at 96.52 99.06) (diameter 0) (color 0 0 0 0)
    (uuid 3bbd4b4e-fb0e-4edf-8264-23162df880b1)
  )
  (junction (at 165.1 101.6) (diameter 0) (color 0 0 0 0)
    (uuid 40c612cc-53c7-4aa9-b0eb-9a55517255ff)
  )
  (junction (at 165.1 104.14) (diameter 0) (color 0 0 0 0)
    (uuid 46ff7c5c-6283-429d-a28e-9c7bee9acbfc)
  )
  (junction (at 199.39 60.96) (diameter 0) (color 0 0 0 0)
    (uuid 47b2565b-f0b1-42fd-9a69-26228780d97c)
  )
  (junction (at 53.34 96.52) (diameter 0) (color 0 0 0 0)
    (uuid 4c92e809-e51a-41c2-bae0-9d504735a63d)
  )
  (junction (at 123.19 83.82) (diameter 0) (color 0 0 0 0)
    (uuid 4f299f97-af72-41dd-a7c2-d602ddc1e9c6)
  )
  (junction (at 123.19 69.85) (diameter 0) (color 0 0 0 0)
    (uuid 51d00d64-7f53-46f9-b7ea-cb5aeac2d87e)
  )
  (junction (at 63.5 96.52) (diameter 0) (color 0 0 0 0)
    (uuid 9de0bf14-9e16-4e9b-98e2-d719979169d7)
  )
  (junction (at 119.38 81.28) (diameter 0) (color 0 0 0 0)
    (uuid b3ac7513-ebf1-4300-94da-d072611fdcf0)
  )

  (no_connect (at 133.35 76.2) (uuid 0a0ad454-68c0-4958-8424-73b7405763e7))
  (no_connect (at 163.83 86.36) (uuid 0fdba588-a245-4f2d-8e8f-d682e0d51745))
  (no_connect (at 133.35 91.44) (uuid 23086dc0-c2aa-40ed-880c-93f7d08ce74b))
  (no_connect (at 163.83 93.98) (uuid 37192899-ce2d-4781-adbf-b12e218f9599))
  (no_connect (at 163.83 91.44) (uuid 39f2a59c-c2d6-49e5-b10f-3e02900345cf))
  (no_connect (at 133.35 93.98) (uuid 68ed816a-9aa6-4cf7-afc7-95323bf801c7))
  (no_connect (at 133.35 88.9) (uuid 773f54f6-f477-4ae5-93c1-f909d2b3c164))
  (no_connect (at 163.83 83.82) (uuid 7ac09400-1b0d-4f25-b4ee-6cd9aefdcab7))
  (no_connect (at 163.83 88.9) (uuid 7aca24cf-055a-487f-8884-d940c9a5541d))
  (no_connect (at 133.35 101.6) (uuid 8f66d71a-be07-444f-989f-41ab538755ab))
  (no_connect (at 133.35 96.52) (uuid a1e54947-6202-401c-8492-d46662fe2de1))
  (no_connect (at 163.83 81.28) (uuid a50e2c69-ab08-4645-858c-465cecf707d0))
  (no_connect (at 133.35 99.06) (uuid a7af2f07-10ea-421f-add6-6284cd71fed0))
  (no_connect (at 133.35 73.66) (uuid d8e53b3c-ca5e-4324-a55c-b40a1d0ac41d))

  (wire (pts (xy 64.77 96.52) (xy 63.5 96.52))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 01a80044-53d4-46a5-a38d-d2341b0f8d0e)
  )
  (wire (pts (xy 198.12 104.14) (xy 191.77 104.14))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 039e7456-0138-44a1-9003-de3d3586cdfb)
  )
  (wire (pts (xy 198.12 114.3) (xy 191.77 114.3))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 0eec1fae-38bf-4864-8395-77b1e1451501)
  )
  (wire (pts (xy 85.09 67.31) (xy 85.09 69.85))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 105b7320-298b-4362-9409-18b23ef2186c)
  )
  (wire (pts (xy 53.34 101.6) (xy 53.34 96.52))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 1226dc42-833b-4fd4-ac18-6f210aab7a56)
  )
  (wire (pts (xy 209.55 76.2) (xy 207.01 76.2))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 140ef46c-ade5-4684-bc76-075b4daf1a25)
  )
  (wire (pts (xy 228.6 58.42) (xy 228.6 60.96))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 16aee82c-b652-48b9-a5f5-65255347d376)
  )
  (wire (pts (xy 165.1 104.14) (xy 163.83 104.14))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 19cab78c-e9e0-4863-8ddf-26fa1daee7de)
  )
  (wire (pts (xy 226.06 76.2) (xy 217.17 76.2))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 1d6ba21f-7942-458b-bdd0-665c69ec1dd5)
  )
  (wire (pts (xy 165.1 106.68) (xy 165.1 104.14))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 20874dd4-b776-4fbf-9e8c-10694b9bbe77)
  )
  (wire (pts (xy 191.77 114.3) (xy 191.77 115.57))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 239686c6-08da-4a6a-a32e-79307e115b32)
  )
  (wire (pts (xy 52.07 57.15) (xy 52.07 59.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 25aafdf6-5d7d-4234-8c26-a1fcf0b822e7)
  )
  (wire (pts (xy 123.19 83.82) (xy 114.3 83.82))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 26f0be42-5dc8-425f-a31b-678cb708b6c7)
  )
  (wire (pts (xy 123.19 83.82) (xy 133.35 83.82))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 297ea3eb-343d-45de-830c-e220f2f7c2f3)
  )
  (wire (pts (xy 53.34 93.98) (xy 53.34 96.52))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 2987fcbc-cf92-45fd-ac70-3b5deabc1717)
  )
  (wire (pts (xy 186.69 62.23) (xy 194.31 62.23))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 2a4b7286-0937-41cf-a228-f28a16132c59)
  )
  (wire (pts (xy 123.19 68.58) (xy 123.19 69.85))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 30e14a06-ad64-41f0-8c99-5d9685aa6ae0)
  )
  (wire (pts (xy 97.79 67.31) (xy 97.79 69.85))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 359e7e3b-2edb-4e52-8fee-136757206bdc)
  )
  (wire (pts (xy 165.1 99.06) (xy 165.1 101.6))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 37bbcfeb-c8c1-49f5-8efe-0c27f71beb3f)
  )
  (wire (pts (xy 199.39 60.96) (xy 208.28 60.96))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 3d27b348-f333-4f8f-8164-5e478812baf8)
  )
  (wire (pts (xy 194.31 60.96) (xy 194.31 62.23))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 4231282c-4a7a-4d38-a5b8-9af5b004d709)
  )
  (wire (pts (xy 96.52 101.6) (xy 96.52 99.06))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 4235368d-ed37-42f5-a534-1d6122d92bc3)
  )
  (wire (pts (xy 85.09 57.15) (xy 85.09 59.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 4dea2e30-8876-4150-a7de-1c4ff21a9ecd)
  )
  (wire (pts (xy 91.44 57.15) (xy 97.79 57.15))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 58af1966-95b5-4baf-89c2-5adf6a6b0ff0)
  )
  (wire (pts (xy 119.38 81.28) (xy 133.35 81.28))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 62a3a235-92ed-4553-8932-ad4e8d4f11a3)
  )
  (wire (pts (xy 83.82 67.31) (xy 85.09 67.31))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 62ee0b4c-1bb7-4ea0-ae97-35a96c8d95c9)
  )
  (wire (pts (xy 64.77 99.06) (xy 60.96 99.06))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 63066660-c32a-4b94-817e-a20b8ba2bbcd)
  )
  (wire (pts (xy 166.37 71.12) (xy 163.83 71.12))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 63db0d2b-bdb3-475c-9cb6-851915390df0)
  )
  (wire (pts (xy 191.77 104.14) (xy 191.77 102.87))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 654ef5bc-48d1-49aa-b382-f3eb8b7c226b)
  )
  (wire (pts (xy 123.19 78.74) (xy 123.19 83.82))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 6753b40a-7db8-4087-a9d2-ae44e30ea3d3)
  )
  (wire (pts (xy 96.52 93.98) (xy 96.52 99.06))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 6ecf0d04-267c-465e-a64b-3647dac7d80c)
  )
  (wire (pts (xy 215.9 60.96) (xy 217.17 60.96))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 71a849af-778d-4caa-97ea-48aaea4cfec4)
  )
  (wire (pts (xy 96.52 110.49) (xy 96.52 109.22))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 747f252d-367f-4a97-8a4d-7ef110dccc28)
  )
  (wire (pts (xy 52.07 59.69) (xy 53.34 59.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 752623a0-4ef0-4962-b64d-3c64c4c41e5b)
  )
  (wire (pts (xy 119.38 71.12) (xy 119.38 69.85))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 77e7f195-04ce-4e85-b68b-f698e5c62a72)
  )
  (wire (pts (xy 191.77 106.68) (xy 198.12 106.68))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 78719e8b-2d9e-434b-bdce-0aacc4ed9e41)
  )
  (wire (pts (xy 97.79 57.15) (xy 97.79 59.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 8041b4b0-da77-4ac6-9e5b-35268ff5c4ae)
  )
  (wire (pts (xy 96.52 99.06) (xy 92.71 99.06))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 94bc5138-5228-47fb-8822-b935eafc9954)
  )
  (wire (pts (xy 85.09 59.69) (xy 83.82 59.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 952a9f0d-56cc-4462-aa9f-bc06648b7ebb)
  )
  (wire (pts (xy 172.72 68.58) (xy 172.72 76.2))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 957ae47e-70d4-47ef-9708-2b02b416a528)
  )
  (wire (pts (xy 224.79 60.96) (xy 228.6 60.96))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 976c5de3-e868-4332-b323-1eb4d7171e31)
  )
  (wire (pts (xy 60.96 59.69) (xy 62.23 59.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid a3080fa0-b20e-409c-9da5-6097ee5c7d89)
  )
  (wire (pts (xy 199.39 60.96) (xy 199.39 71.12))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid a63f0410-1382-41d0-8aca-70a7d5c0211e)
  )
  (wire (pts (xy 60.96 67.31) (xy 60.96 69.85))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid aabc94e3-b59d-499f-ac6c-e07365bac9d3)
  )
  (wire (pts (xy 114.3 86.36) (xy 133.35 86.36))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid ad7ba2ed-9a61-4c4c-9bfb-fa01b47c5c9d)
  )
  (wire (pts (xy 191.77 109.22) (xy 198.12 109.22))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid b61ebff2-956a-4fb1-9b4c-39cf5ec6c287)
  )
  (wire (pts (xy 165.1 101.6) (xy 165.1 104.14))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid bae691a7-bc05-4c92-adc9-5f2efc548282)
  )
  (wire (pts (xy 172.72 76.2) (xy 163.83 76.2))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid c5cf4df2-36b1-40ce-b5c1-9f26c1816301)
  )
  (wire (pts (xy 199.39 81.28) (xy 199.39 85.09))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid cbee1315-74d0-4e18-8324-9afe920f072d)
  )
  (wire (pts (xy 64.77 101.6) (xy 63.5 101.6))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid cc2ac7a2-6306-4133-aab1-62342756fd73)
  )
  (wire (pts (xy 186.69 58.42) (xy 186.69 62.23))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d3376e56-cad4-456c-a974-2455bfdfa325)
  )
  (wire (pts (xy 119.38 78.74) (xy 119.38 81.28))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d3fff042-43d6-42b4-a636-b4df8d07507e)
  )
  (wire (pts (xy 91.44 69.85) (xy 97.79 69.85))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d588d7d4-8ec7-419e-b683-d32e1974c65b)
  )
  (wire (pts (xy 163.83 99.06) (xy 165.1 99.06))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid dc8cb888-c216-447f-8787-0ac72d2d9abb)
  )
  (wire (pts (xy 119.38 69.85) (xy 123.19 69.85))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid dcd9f0ca-bc90-421f-8be8-176a21ff34de)
  )
  (wire (pts (xy 60.96 99.06) (xy 60.96 110.49))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid de9de30d-1c9c-4a82-bad1-ecd68faa301d)
  )
  (wire (pts (xy 123.19 69.85) (xy 123.19 71.12))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid e0e0692b-0005-4673-b7b0-c8d67d502de2)
  )
  (wire (pts (xy 91.44 62.23) (xy 91.44 57.15))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid e4b0e72a-30e5-4432-b52e-ca109ffd743c)
  )
  (wire (pts (xy 83.82 64.77) (xy 91.44 64.77))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid e5360632-7cec-4839-94c1-7dea13acbb04)
  )
  (wire (pts (xy 163.83 101.6) (xy 165.1 101.6))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid ea56ce4b-c625-41fc-9d7a-2e75d634dd97)
  )
  (wire (pts (xy 83.82 62.23) (xy 91.44 62.23))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid eace301c-c2b0-4a5b-857c-1f2f94bf1e90)
  )
  (wire (pts (xy 91.44 64.77) (xy 91.44 69.85))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid eba84525-3754-4024-8221-c7fbe60012de)
  )
  (wire (pts (xy 166.37 68.58) (xy 166.37 71.12))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid f005a9e8-202b-4dbc-b625-e770fbbef70d)
  )
  (wire (pts (xy 53.34 109.22) (xy 53.34 110.49))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid f970ef28-1191-4a95-b44a-e3a23b6ab85b)
  )
  (wire (pts (xy 114.3 81.28) (xy 119.38 81.28))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid fb59a637-7fab-4b4d-a1e6-c1f7931011f7)
  )
  (wire (pts (xy 60.96 67.31) (xy 62.23 67.31))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid fb6b7252-aca7-4004-9c5c-670265320c18)
  )
  (wire (pts (xy 53.34 96.52) (xy 63.5 96.52))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid fe89aef0-c63f-477f-894d-2cbdb7a2d87d)
  )
  (wire (pts (xy 63.5 101.6) (xy 63.5 96.52))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid fefec170-5390-4211-8da3-0f6b96131036)
  )

  (label "SCL" (at 114.3 83.82 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 9279842c-896c-4207-93cb-7b4936d503dd)
  )
  (label "B_PIN" (at 114.3 86.36 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 998720c5-dc62-4c9f-a2d2-0f0ed111da2b)
  )
  (label "SDA" (at 191.77 106.68 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid d4a2ca11-f589-4402-9998-0ec2e3e7bb8a)
  )
  (label "B_PIN" (at 226.06 76.2 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid daa3b8b5-dc03-4041-bca4-50a651d5cce6)
  )
  (label "SDA" (at 114.3 81.28 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid e3eb8f13-cfa0-4baf-be59-9b633d17a250)
  )
  (label "SCL" (at 191.77 109.22 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid fbf3fda0-2708-4e40-b040-d98eaea4e4c9)
  )

  (symbol (lib_id "power:+3V0") (at 228.6 58.42 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 100dea61-0794-43a9-af55-fbe854623d8d)
    (property "Reference" "#PWR018" (id 0) (at 228.6 62.23 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V0" (id 1) (at 226.06 54.61 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "" (id 2) (at 228.6 58.42 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 228.6 58.42 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 199adcac-40c7-46ab-ba31-5db93d82116e))
  )

  (symbol (lib_id "Device:LED") (at 212.09 60.96 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 13b5a531-9366-4b73-ae87-5e9b27194558)
    (property "Reference" "D2" (id 0) (at 210.82 57.15 0))
    (property "Value" "LED" (id 1) (at 212.09 64.77 0))
    (property "Footprint" "LED_THT:LED_D3.0mm" (id 2) (at 212.09 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 212.09 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid a7c98e56-8184-4868-868a-4baef76a30b6))
    (pin "2" (uuid 5255816e-fd61-45f2-a0d9-ac65c99a0b68))
  )

  (symbol (lib_id "power:GNDD") (at 96.52 110.49 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 176085f8-acbe-4580-a019-4c3f1fb2acea)
    (property "Reference" "#PWR09" (id 0) (at 96.52 116.84 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GNDD" (id 1) (at 96.52 114.3 0))
    (property "Footprint" "" (id 2) (at 96.52 110.49 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 96.52 110.49 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 8f5ecd25-8a0a-44c2-bd9b-7b8c95764d0e))
  )

  (symbol (lib_id "power:+3V0") (at 123.19 68.58 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 1b68819f-600a-4d74-b349-d75e9eff6a56)
    (property "Reference" "#PWR010" (id 0) (at 123.19 72.39 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V0" (id 1) (at 120.65 64.77 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "" (id 2) (at 123.19 68.58 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 123.19 68.58 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 70656f41-926c-4a52-92eb-b25276e02678))
  )

  (symbol (lib_id "power:VCC") (at 85.09 57.15 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 26a3c47f-0141-4dcb-b08d-928d0ee619b5)
    (property "Reference" "#PWR06" (id 0) (at 85.09 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "VCC" (id 1) (at 85.09 53.34 0))
    (property "Footprint" "" (id 2) (at 85.09 57.15 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 85.09 57.15 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid ff12b78d-de30-4fba-bd72-3f9971a4ec15))
  )

  (symbol (lib_id "power:GNDD") (at 53.34 110.49 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 2ed00b04-808b-4353-bca5-f8b0cba105c1)
    (property "Reference" "#PWR03" (id 0) (at 53.34 116.84 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GNDD" (id 1) (at 53.34 114.3 0))
    (property "Footprint" "" (id 2) (at 53.34 110.49 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 53.34 110.49 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 34073717-b87e-47e7-bd32-d4667f7b2fab))
  )

  (symbol (lib_id "Device:Buzzer") (at 196.85 58.42 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 3d6df8b5-e7e5-45b2-98f2-da7c720a8bbc)
    (property "Reference" "BZ1" (id 0) (at 196.85 50.8 90)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "Buzzer" (id 1) (at 199.39 53.34 90)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Buzzer_Beeper:Buzzer_12x9.5RM7.6" (id 2) (at 194.31 59.055 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 194.31 59.055 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 7ea4a48f-400c-4442-8cde-81cb07ddb3f0))
    (pin "2" (uuid 7bbfddf3-01c0-4f57-900e-45955cc5c1a1))
  )

  (symbol (lib_id "power:+3V0") (at 186.69 58.42 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 40841236-0316-46db-8b6a-0fce5d712bb8)
    (property "Reference" "#PWR016" (id 0) (at 186.69 62.23 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V0" (id 1) (at 184.15 54.61 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "" (id 2) (at 186.69 58.42 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 186.69 58.42 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid ed9274e6-270a-4000-bae6-7f2e485b3cdc))
  )

  (symbol (lib_id "Device:R") (at 213.36 76.2 270) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 44aa9fc3-d74f-4349-91c9-34d1ee89b7e2)
    (property "Reference" "R3" (id 0) (at 213.36 73.66 90))
    (property "Value" "200" (id 1) (at 213.36 78.74 90))
    (property "Footprint" "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" (id 2) (at 213.36 74.422 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 213.36 76.2 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid e09a2274-8d7e-49a7-96d0-2ccf4f01c185))
    (pin "2" (uuid a834c1a2-b833-427c-a2e5-ddebf13f49a2))
  )

  (symbol (lib_id "Mechanical:MountingHole") (at 142.24 132.08 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 4ae5847c-2633-43a9-95f8-06c56a93a00d)
    (property "Reference" "H3" (id 0) (at 144.78 130.8099 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "MountingHole" (id 1) (at 144.78 133.3499 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "MountingHole:MountingHole_2.5mm" (id 2) (at 142.24 132.08 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 142.24 132.08 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GNDD") (at 191.77 115.57 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 4b396509-2d22-4c71-8321-54cd8113852f)
    (property "Reference" "#PWR012" (id 0) (at 191.77 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GNDD" (id 1) (at 191.77 119.38 0))
    (property "Footprint" "" (id 2) (at 191.77 115.57 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 191.77 115.57 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 955b3a56-b488-4100-9ea2-c21ab60ae39d))
  )

  (symbol (lib_id "Device:R") (at 119.38 74.93 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 5cd76aa3-2fa5-4017-83c6-07a7dc8610d1)
    (property "Reference" "R1" (id 0) (at 115.57 73.66 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "4.7k" (id 1) (at 113.03 76.2 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" (id 2) (at 117.602 74.93 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 119.38 74.93 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid da41fcdf-965c-4747-8ae6-7768a87dbbaa))
    (pin "2" (uuid 3861cfee-2919-4f67-92e6-5e723eefa4ae))
  )

  (symbol (lib_id "power:+3V0") (at 172.72 68.58 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 5cfeabb2-649b-4a55-9bb8-62a655cfe297)
    (property "Reference" "#PWR015" (id 0) (at 172.72 72.39 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V0" (id 1) (at 170.18 64.77 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "" (id 2) (at 172.72 68.58 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 172.72 68.58 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 9e4fa67f-d9e3-4711-80cb-ae677e9f8b24))
  )

  (symbol (lib_id "power:GNDD") (at 165.1 106.68 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 6a3c58a3-254e-4499-96e0-36d47f526baf)
    (property "Reference" "#PWR013" (id 0) (at 165.1 113.03 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GNDD" (id 1) (at 165.1 110.49 0))
    (property "Footprint" "" (id 2) (at 165.1 106.68 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 165.1 106.68 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid bf6fa6e5-9233-4815-8682-225e264ad63c))
  )

  (symbol (lib_id "power:+3V0") (at 96.52 93.98 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 6b1c8192-36cb-4804-b432-a5311de84a8a)
    (property "Reference" "#PWR08" (id 0) (at 96.52 97.79 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V0" (id 1) (at 93.98 90.17 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "" (id 2) (at 96.52 93.98 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 96.52 93.98 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 6b92c606-f123-479c-a564-dabaad381e8c))
  )

  (symbol (lib_id "power:VBUS") (at 166.37 68.58 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 72e1c56b-d29f-483e-83c2-0ac7ef9d31f8)
    (property "Reference" "#PWR014" (id 0) (at 166.37 72.39 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "VBUS" (id 1) (at 166.37 64.77 0))
    (property "Footprint" "" (id 2) (at 166.37 68.58 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 166.37 68.58 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid fe1a4f44-add3-406d-9ac8-56d152c925cf))
  )

  (symbol (lib_id "power:GNDD") (at 199.39 85.09 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 7324ba3b-9b08-475c-bafa-89e256595337)
    (property "Reference" "#PWR017" (id 0) (at 199.39 91.44 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GNDD" (id 1) (at 199.39 88.9 0))
    (property "Footprint" "" (id 2) (at 199.39 85.09 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 199.39 85.09 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 2d29866b-2111-419e-ad90-ce61b0ff2144))
  )

  (symbol (lib_id "Device:R") (at 220.98 60.96 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 75c5aff1-5dab-4929-a1d4-5478887210d4)
    (property "Reference" "R4" (id 0) (at 220.98 58.42 90))
    (property "Value" "200" (id 1) (at 220.98 63.5 90))
    (property "Footprint" "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" (id 2) (at 220.98 62.738 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 220.98 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 7d6b0bdc-5df8-4c8d-ab7c-6b575d3fb0d2))
    (pin "2" (uuid 029d876e-0412-4ff0-b248-95f028abc8c7))
  )

  (symbol (lib_id "Mechanical:MountingHole") (at 142.24 127 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 789d7f93-0cd9-4259-9ac9-15b15f11d162)
    (property "Reference" "H2" (id 0) (at 144.78 125.7299 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "MountingHole" (id 1) (at 144.78 128.2699 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "MountingHole:MountingHole_2.5mm" (id 2) (at 142.24 127 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 142.24 127 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Mechanical:MountingHole") (at 142.24 137.16 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 7b1c1501-f589-4145-8a6d-f669f63c338c)
    (property "Reference" "H4" (id 0) (at 144.78 135.8899 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "MountingHole" (id 1) (at 144.78 138.4299 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "MountingHole:MountingHole_2.5mm" (id 2) (at 142.24 137.16 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 142.24 137.16 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GNDD") (at 85.09 69.85 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 88f99ad0-40ed-4165-b12a-c6bbca402296)
    (property "Reference" "#PWR07" (id 0) (at 85.09 76.2 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GNDD" (id 1) (at 85.09 73.66 0))
    (property "Footprint" "" (id 2) (at 85.09 69.85 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 85.09 69.85 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 7197135a-864c-4f77-bfb2-c9ea472443bd))
  )

  (symbol (lib_id "Device:C") (at 53.34 105.41 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 8e1864e8-79f1-42eb-b5f3-749d0780b5ee)
    (property "Reference" "C1" (id 0) (at 57.15 104.1399 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "1u" (id 1) (at 57.15 106.6799 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Capacitor_THT:C_Disc_D5.1mm_W3.2mm_P5.00mm" (id 2) (at 54.3052 109.22 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 53.34 105.41 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 1f9435b3-f65e-4913-b1ea-b0d3963bb54e))
    (pin "2" (uuid fd29e942-28d3-4738-8427-1b6e41eb2aa5))
  )

  (symbol (lib_id "Transistor_BJT:PN2222A") (at 201.93 76.2 180) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid 91b26825-6c05-4b7c-a459-864866cfc470)
    (property "Reference" "Q1" (id 0) (at 196.85 77.4701 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "PN2222A" (id 1) (at 196.85 74.9301 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Package_TO_SOT_THT:TO-92_Inline" (id 2) (at 196.85 74.295 0)
      (effects (font (size 1.27 1.27) italic) (justify left) hide)
    )
    (property "Datasheet" "https://www.onsemi.com/pub/Collateral/PN2222-D.PDF" (id 3) (at 201.93 76.2 0)
      (effects (font (size 1.27 1.27)) (justify left) hide)
    )
    (pin "1" (uuid c4374c97-0884-4b15-ac79-72112366cfa9))
    (pin "2" (uuid 7dfb246a-f2ed-4ac5-a9c9-5c1480ff9922))
    (pin "3" (uuid a38072ce-e670-4b4b-b2ee-4574fbaeaa2c))
  )

  (symbol (lib_id "power:+3V0") (at 191.77 102.87 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid b4f5fd31-6f53-468b-bc1b-40e14d74d43e)
    (property "Reference" "#PWR011" (id 0) (at 191.77 106.68 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V0" (id 1) (at 189.23 99.06 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "" (id 2) (at 191.77 102.87 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 191.77 102.87 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 82fcd3ba-ae80-4b97-966b-9b1252735053))
  )

  (symbol (lib_id "power:GNDD") (at 60.96 110.49 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid b890e3fb-4393-4981-a843-92209fd6be09)
    (property "Reference" "#PWR05" (id 0) (at 60.96 116.84 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GNDD" (id 1) (at 60.96 114.3 0))
    (property "Footprint" "" (id 2) (at 60.96 110.49 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 60.96 110.49 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 1815f005-c117-40e2-91ac-79e446ff7756))
  )

  (symbol (lib_id "Diode:1N5817") (at 57.15 59.69 180) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid bbf29e47-04f8-486b-b9cb-32e1913ebe09)
    (property "Reference" "D1" (id 0) (at 57.15 55.88 0))
    (property "Value" "1N5817" (id 1) (at 57.15 62.23 0))
    (property "Footprint" "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" (id 2) (at 57.15 55.245 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "http://www.vishay.com/docs/88525/1n5817.pdf" (id 3) (at 57.15 59.69 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 5cc09052-22a3-4bb7-b3f9-8cc843f57ea4))
    (pin "2" (uuid d57bd6b6-80d6-435e-8e44-250a179e609f))
  )

  (symbol (lib_id "TP4056_module:TP4056") (at 71.12 57.15 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid bd4e18ac-8f0b-40b3-9b31-f2f07a2b4639)
    (property "Reference" "U1" (id 0) (at 80.01 57.15 0))
    (property "Value" "TP4056" (id 1) (at 77.47 69.85 0))
    (property "Footprint" "custom:TP4056-18650" (id 2) (at 71.12 57.15 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 71.12 57.15 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 3b85b09b-ca3e-49fe-b57b-8dd855c21ec2))
    (pin "2" (uuid b96b99b2-b68a-4d12-96e6-a27717727a3b))
    (pin "3" (uuid 05a95fa0-46d8-4808-80df-bc946739075d))
    (pin "4" (uuid 5fcc6bba-1840-4f3c-9284-dab489c1c0af))
    (pin "5" (uuid d238485a-6292-4da7-ad77-ca2af6078ad2))
    (pin "6" (uuid db0b1ba8-0e12-4d0d-a5cc-1fd612c24460))
  )

  (symbol (lib_id "BU30TD3WG:BU30TD3WG") (at 76.2 91.44 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid cb5151a3-66b6-4527-816e-76599492f872)
    (property "Reference" "U2" (id 0) (at 86.36 92.71 0))
    (property "Value" "BU30TD3WG" (id 1) (at 82.55 105.41 0))
    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (id 2) (at 76.2 91.44 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 76.2 91.44 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 02f6ad41-56ef-4851-8b92-adb0d04fcf79))
    (pin "2" (uuid f0a5373f-0f44-4950-9c55-1c9fa7a9904c))
    (pin "3" (uuid 1b2a91b2-c188-4afb-9979-fc525584ce12))
    (pin "4" (uuid ec5a3935-c418-464f-930c-1c51dcc46722))
    (pin "5" (uuid a7ad490c-112e-4da2-bd88-320ad74a9ca7))
  )

  (symbol (lib_id "NRF52840-DONGLE:NRF52840-DONGLE") (at 148.59 88.9 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid ceaba8cf-b7db-4afd-b050-26dc32e6c3f7)
    (property "Reference" "U3" (id 0) (at 157.48 67.31 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Value" "NRF52840-DONGLE" (id 1) (at 158.75 107.95 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Footprint" "custom:MODULE_NRF52840-DONGLE" (id 2) (at 148.59 111.76 0)
      (effects (font (size 1.27 1.27)) (justify bottom) hide)
    )
    (property "Datasheet" "" (id 3) (at 148.59 88.9 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "PARTREV" "1.1" (id 4) (at 148.59 93.98 0)
      (effects (font (size 1.27 1.27)) (justify bottom) hide)
    )
    (property "STANDARD" "Manufacturer Recommendations" (id 5) (at 153.67 114.3 0)
      (effects (font (size 1.27 1.27)) (justify bottom) hide)
    )
    (property "MAXIMUM_PACKAGE_HEIGHT" "N/A" (id 6) (at 148.59 91.44 0)
      (effects (font (size 1.27 1.27)) (justify bottom) hide)
    )
    (property "MANUFACTURER" "Nordic semiconductor" (id 7) (at 147.32 109.22 0)
      (effects (font (size 1.27 1.27)) (justify bottom) hide)
    )
    (pin "1" (uuid 09760035-f718-4dec-9186-ff4c152906a4))
    (pin "10" (uuid 66827e4d-39b1-40d8-bb85-b1c5bb8574d2))
    (pin "11" (uuid a341ca1a-f6a3-4b8e-9552-843ca523eaa8))
    (pin "12" (uuid 6c4555ea-e17e-455f-99f0-c35d5d1bd0ff))
    (pin "13" (uuid 7222c90f-39e9-4bae-be76-4e4548a42f58))
    (pin "14" (uuid 9f51206f-1768-4d5e-948b-5aa533098e1a))
    (pin "15" (uuid 503d4817-61e9-4222-9414-d48be2288a6e))
    (pin "16" (uuid 191732c6-d80b-4f07-bd9e-3b8de1f0225f))
    (pin "17" (uuid 8e6781a4-cfc5-4c97-8ce6-04b5aef15cd3))
    (pin "18" (uuid 7cd5f352-a903-4c98-b9cb-5b2816ca12f1))
    (pin "19" (uuid 166b2a1d-19d9-47e3-9018-2d118f81f3ae))
    (pin "2" (uuid aa429d9d-352e-4180-8399-0a358a7d21ad))
    (pin "20" (uuid 5cd2e776-439c-4eef-8d7c-e85cd36a7e0f))
    (pin "21" (uuid e80b9c83-7426-4eac-ad46-04a3fffe1207))
    (pin "22" (uuid f9142c60-f3ba-42cf-8f08-22b005663d2d))
    (pin "3" (uuid fa8a6c0f-89f5-469d-804e-6799fe65b949))
    (pin "4" (uuid 166d274c-cf55-4cf9-9a39-e5e994b4d5c7))
    (pin "5" (uuid 71ab0128-7c1a-4440-bb4f-bb9dcbba146c))
    (pin "6" (uuid 09a64912-3608-480f-8846-24a7de7d1981))
    (pin "7" (uuid eb2f669c-44ab-4fac-b3d1-45e8798efc66))
    (pin "8" (uuid efd1a0d3-6752-4a51-bdf0-ec5337a1846d))
    (pin "9" (uuid d6c01869-2356-4413-9001-b07e6615910b))
  )

  (symbol (lib_id "Device:C") (at 96.52 105.41 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid d03b9d8b-21b3-4f93-b1bc-a443e56dbff1)
    (property "Reference" "C2" (id 0) (at 100.33 104.1399 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "1u" (id 1) (at 100.33 106.6799 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Capacitor_THT:C_Disc_D5.1mm_W3.2mm_P5.00mm" (id 2) (at 97.4852 109.22 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 96.52 105.41 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 0f6301d6-200f-4339-8daa-d28cbf5d1ae1))
    (pin "2" (uuid ef4bd1d4-f7f7-416f-9a70-0e5d13206f17))
  )

  (symbol (lib_id "power:GNDD") (at 60.96 69.85 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid d4236b92-45b8-4129-9547-7cf7a27a9d80)
    (property "Reference" "#PWR04" (id 0) (at 60.96 76.2 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GNDD" (id 1) (at 60.96 73.66 0))
    (property "Footprint" "" (id 2) (at 60.96 69.85 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 60.96 69.85 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 25d0b4a5-3623-44ee-ac50-6aeb44d9b44c))
  )

  (symbol (lib_id "power:VCC") (at 53.34 93.98 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid d5c1a94f-c18e-4e4b-8e0f-09dff49e8277)
    (property "Reference" "#PWR02" (id 0) (at 53.34 97.79 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "VCC" (id 1) (at 53.34 90.17 0))
    (property "Footprint" "" (id 2) (at 53.34 93.98 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 53.34 93.98 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid bdc9a3d2-8b9c-4ca1-aee8-78f92ff5b0a7))
  )

  (symbol (lib_id "Mechanical:MountingHole") (at 142.24 121.92 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid dcc856e1-2718-4639-985e-7394eddc0865)
    (property "Reference" "H1" (id 0) (at 144.78 120.6499 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "MountingHole" (id 1) (at 144.78 123.1899 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "MountingHole:MountingHole_2.5mm" (id 2) (at 142.24 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 142.24 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:Battery_Cell") (at 97.79 64.77 0) (unit 1)
    (in_bom yes) (on_board yes) (fields_autoplaced)
    (uuid dfe1944c-a3fb-4b58-b624-6e6d88171fd6)
    (property "Reference" "BT1" (id 0) (at 101.6 61.4679 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "3.7V Li-ion" (id 1) (at 101.6 64.0079 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "custom:BHC-18650-1P" (id 2) (at 97.79 63.246 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 97.79 63.246 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 9470b6b0-5114-4233-9a55-c1c5e2e8e1aa))
    (pin "2" (uuid b45f2a1f-bdf0-49af-93c5-1723f32b1648))
  )

  (symbol (lib_id "power:VBUS") (at 52.07 57.15 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid eb5d92c2-9170-4876-8cee-570748145cb6)
    (property "Reference" "#PWR01" (id 0) (at 52.07 60.96 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "VBUS" (id 1) (at 52.07 53.34 0))
    (property "Footprint" "" (id 2) (at 52.07 57.15 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 52.07 57.15 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid bd45273d-7b5c-42f2-a154-27e8462bac56))
  )

  (symbol (lib_id "Device:R") (at 123.19 74.93 180) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid f62152e7-2326-460e-9263-07b0d260640f)
    (property "Reference" "R2" (id 0) (at 128.27 73.66 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "4.7k" (id 1) (at 129.54 76.2 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" (id 2) (at 124.968 74.93 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 123.19 74.93 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 9c23255f-1096-41df-95c7-d90441b280c0))
    (pin "2" (uuid 02fd3f48-ba2f-475a-ae9a-583da9566ef7))
  )

  (symbol (lib_id "BME688:BME688") (at 210.82 107.95 270) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid fa361cd7-c03e-4fd0-bfc6-51eb269f53df)
    (property "Reference" "U4" (id 0) (at 209.55 100.33 90)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "BME688" (id 1) (at 204.47 118.11 90)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "custom:BME688" (id 2) (at 210.82 107.95 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 210.82 107.95 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 57fe5e0a-df17-4bf0-a4d7-d4b887567db1))
    (pin "2" (uuid c9f8bd37-5040-4408-968e-38d776add060))
    (pin "3" (uuid b5b781ac-a1cc-4336-aab7-02525b05ff9f))
    (pin "4" (uuid 0ccd9d90-8624-447f-9c55-018686405348))
    (pin "5" (uuid 55a0a5e4-e578-4c04-b9e6-87c798ae2cbd))
  )

  (sheet_instances
    (path "/" (page "1"))
  )

  (symbol_instances
    (path "/eb5d92c2-9170-4876-8cee-570748145cb6"
      (reference "#PWR01") (unit 1) (value "VBUS") (footprint "")
    )
    (path "/d5c1a94f-c18e-4e4b-8e0f-09dff49e8277"
      (reference "#PWR02") (unit 1) (value "VCC") (footprint "")
    )
    (path "/2ed00b04-808b-4353-bca5-f8b0cba105c1"
      (reference "#PWR03") (unit 1) (value "GNDD") (footprint "")
    )
    (path "/d4236b92-45b8-4129-9547-7cf7a27a9d80"
      (reference "#PWR04") (unit 1) (value "GNDD") (footprint "")
    )
    (path "/b890e3fb-4393-4981-a843-92209fd6be09"
      (reference "#PWR05") (unit 1) (value "GNDD") (footprint "")
    )
    (path "/26a3c47f-0141-4dcb-b08d-928d0ee619b5"
      (reference "#PWR06") (unit 1) (value "VCC") (footprint "")
    )
    (path "/88f99ad0-40ed-4165-b12a-c6bbca402296"
      (reference "#PWR07") (unit 1) (value "GNDD") (footprint "")
    )
    (path "/6b1c8192-36cb-4804-b432-a5311de84a8a"
      (reference "#PWR08") (unit 1) (value "+3V0") (footprint "")
    )
    (path "/176085f8-acbe-4580-a019-4c3f1fb2acea"
      (reference "#PWR09") (unit 1) (value "GNDD") (footprint "")
    )
    (path "/1b68819f-600a-4d74-b349-d75e9eff6a56"
      (reference "#PWR010") (unit 1) (value "+3V0") (footprint "")
    )
    (path "/b4f5fd31-6f53-468b-bc1b-40e14d74d43e"
      (reference "#PWR011") (unit 1) (value "+3V0") (footprint "")
    )
    (path "/4b396509-2d22-4c71-8321-54cd8113852f"
      (reference "#PWR012") (unit 1) (value "GNDD") (footprint "")
    )
    (path "/6a3c58a3-254e-4499-96e0-36d47f526baf"
      (reference "#PWR013") (unit 1) (value "GNDD") (footprint "")
    )
    (path "/72e1c56b-d29f-483e-83c2-0ac7ef9d31f8"
      (reference "#PWR014") (unit 1) (value "VBUS") (footprint "")
    )
    (path "/5cfeabb2-649b-4a55-9bb8-62a655cfe297"
      (reference "#PWR015") (unit 1) (value "+3V0") (footprint "")
    )
    (path "/40841236-0316-46db-8b6a-0fce5d712bb8"
      (reference "#PWR016") (unit 1) (value "+3V0") (footprint "")
    )
    (path "/7324ba3b-9b08-475c-bafa-89e256595337"
      (reference "#PWR017") (unit 1) (value "GNDD") (footprint "")
    )
    (path "/100dea61-0794-43a9-af55-fbe854623d8d"
      (reference "#PWR018") (unit 1) (value "+3V0") (footprint "")
    )
    (path "/dfe1944c-a3fb-4b58-b624-6e6d88171fd6"
      (reference "BT1") (unit 1) (value "3.7V Li-ion") (footprint "custom:BHC-18650-1P")
    )
    (path "/3d6df8b5-e7e5-45b2-98f2-da7c720a8bbc"
      (reference "BZ1") (unit 1) (value "Buzzer") (footprint "Buzzer_Beeper:Buzzer_12x9.5RM7.6")
    )
    (path "/8e1864e8-79f1-42eb-b5f3-749d0780b5ee"
      (reference "C1") (unit 1) (value "1u") (footprint "Capacitor_THT:C_Disc_D5.1mm_W3.2mm_P5.00mm")
    )
    (path "/d03b9d8b-21b3-4f93-b1bc-a443e56dbff1"
      (reference "C2") (unit 1) (value "1u") (footprint "Capacitor_THT:C_Disc_D5.1mm_W3.2mm_P5.00mm")
    )
    (path "/bbf29e47-04f8-486b-b9cb-32e1913ebe09"
      (reference "D1") (unit 1) (value "1N5817") (footprint "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal")
    )
    (path "/13b5a531-9366-4b73-ae87-5e9b27194558"
      (reference "D2") (unit 1) (value "LED") (footprint "LED_THT:LED_D3.0mm")
    )
    (path "/dcc856e1-2718-4639-985e-7394eddc0865"
      (reference "H1") (unit 1) (value "MountingHole") (footprint "MountingHole:MountingHole_2.5mm")
    )
    (path "/789d7f93-0cd9-4259-9ac9-15b15f11d162"
      (reference "H2") (unit 1) (value "MountingHole") (footprint "MountingHole:MountingHole_2.5mm")
    )
    (path "/4ae5847c-2633-43a9-95f8-06c56a93a00d"
      (reference "H3") (unit 1) (value "MountingHole") (footprint "MountingHole:MountingHole_2.5mm")
    )
    (path "/7b1c1501-f589-4145-8a6d-f669f63c338c"
      (reference "H4") (unit 1) (value "MountingHole") (footprint "MountingHole:MountingHole_2.5mm")
    )
    (path "/91b26825-6c05-4b7c-a459-864866cfc470"
      (reference "Q1") (unit 1) (value "PN2222A") (footprint "Package_TO_SOT_THT:TO-92_Inline")
    )
    (path "/5cd76aa3-2fa5-4017-83c6-07a7dc8610d1"
      (reference "R1") (unit 1) (value "4.7k") (footprint "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal")
    )
    (path "/f62152e7-2326-460e-9263-07b0d260640f"
      (reference "R2") (unit 1) (value "4.7k") (footprint "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal")
    )
    (path "/44aa9fc3-d74f-4349-91c9-34d1ee89b7e2"
      (reference "R3") (unit 1) (value "200") (footprint "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal")
    )
    (path "/75c5aff1-5dab-4929-a1d4-5478887210d4"
      (reference "R4") (unit 1) (value "200") (footprint "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal")
    )
    (path "/bd4e18ac-8f0b-40b3-9b31-f2f07a2b4639"
      (reference "U1") (unit 1) (value "TP4056") (footprint "custom:TP4056-18650")
    )
    (path "/cb5151a3-66b6-4527-816e-76599492f872"
      (reference "U2") (unit 1) (value "BU30TD3WG") (footprint "Package_TO_SOT_SMD:SOT-23-5")
    )
    (path "/ceaba8cf-b7db-4afd-b050-26dc32e6c3f7"
      (reference "U3") (unit 1) (value "NRF52840-DONGLE") (footprint "custom:MODULE_NRF52840-DONGLE")
    )
    (path "/fa361cd7-c03e-4fd0-bfc6-51eb269f53df"
      (reference "U4") (unit 1) (value "BME688") (footprint "custom:BME688")
    )
  )
)
