(kicad_sch (version 20211123) (generator eeschema)

  (uuid 0b67a55d-eb4a-4d34-ba6e-c93f473b10be)

  (paper "A4")

  (title_block
    (title "NuBus-ESP32")
    (date "2021-11-18")
    (rev "0.1")
    (company "Garrett's Workshop")
  )

  (lib_symbols
    (symbol "74xx:74LS02" (pin_names (offset 1.016)) (in_bom yes) (on_board yes)
      (property "Reference" "U" (id 0) (at 0 1.27 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "74LS02" (id 1) (at 0 -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" "http://www.ti.com/lit/gpn/sn74ls02" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_locked" "" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "ki_keywords" "TTL Nor2" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "quad 2-input NOR gate" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "SO14* DIP*W7.62mm*" (id 7) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "74LS02_1_1"
        (arc (start -3.81 -3.81) (mid -2.589 0) (end -3.81 3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (arc (start -0.6096 -3.81) (mid 2.1855 -2.584) (end 3.81 0)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy -3.81 -3.81)
            (xy -0.635 -3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy -3.81 3.81)
            (xy -0.635 3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy -0.635 3.81)
            (xy -3.81 3.81)
            (xy -3.81 3.81)
            (xy -3.556 3.4036)
            (xy -3.0226 2.2606)
            (xy -2.6924 1.0414)
            (xy -2.6162 -0.254)
            (xy -2.7686 -1.4986)
            (xy -3.175 -2.7178)
            (xy -3.81 -3.81)
            (xy -3.81 -3.81)
            (xy -0.635 -3.81)
          )
          (stroke (width -25.4) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (arc (start 3.81 0) (mid 2.1928 2.5925) (end -0.6096 3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin output inverted (at 7.62 0 180) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 2.54 0) (length 4.318)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 -2.54 0) (length 4.318)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS02_1_2"
        (arc (start 0 -3.81) (mid 3.81 0) (end 0 3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy 0 3.81)
            (xy -3.81 3.81)
            (xy -3.81 -3.81)
            (xy 0 -3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin output line (at 7.62 0 180) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin input inverted (at -7.62 2.54 0) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin input inverted (at -7.62 -2.54 0) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS02_2_1"
        (arc (start -3.81 -3.81) (mid -2.589 0) (end -3.81 3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (arc (start -0.6096 -3.81) (mid 2.1855 -2.584) (end 3.81 0)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy -3.81 -3.81)
            (xy -0.635 -3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy -3.81 3.81)
            (xy -0.635 3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy -0.635 3.81)
            (xy -3.81 3.81)
            (xy -3.81 3.81)
            (xy -3.556 3.4036)
            (xy -3.0226 2.2606)
            (xy -2.6924 1.0414)
            (xy -2.6162 -0.254)
            (xy -2.7686 -1.4986)
            (xy -3.175 -2.7178)
            (xy -3.81 -3.81)
            (xy -3.81 -3.81)
            (xy -0.635 -3.81)
          )
          (stroke (width -25.4) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (arc (start 3.81 0) (mid 2.1928 2.5925) (end -0.6096 3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin output inverted (at 7.62 0 180) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 2.54 0) (length 4.318)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "5" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 -2.54 0) (length 4.318)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "6" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS02_2_2"
        (arc (start 0 -3.81) (mid 3.81 0) (end 0 3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy 0 3.81)
            (xy -3.81 3.81)
            (xy -3.81 -3.81)
            (xy 0 -3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin output line (at 7.62 0 180) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.27 1.27))))
        )
        (pin input inverted (at -7.62 2.54 0) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "5" (effects (font (size 1.27 1.27))))
        )
        (pin input inverted (at -7.62 -2.54 0) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "6" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS02_3_1"
        (arc (start -3.81 -3.81) (mid -2.589 0) (end -3.81 3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (arc (start -0.6096 -3.81) (mid 2.1855 -2.584) (end 3.81 0)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy -3.81 -3.81)
            (xy -0.635 -3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy -3.81 3.81)
            (xy -0.635 3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy -0.635 3.81)
            (xy -3.81 3.81)
            (xy -3.81 3.81)
            (xy -3.556 3.4036)
            (xy -3.0226 2.2606)
            (xy -2.6924 1.0414)
            (xy -2.6162 -0.254)
            (xy -2.7686 -1.4986)
            (xy -3.175 -2.7178)
            (xy -3.81 -3.81)
            (xy -3.81 -3.81)
            (xy -0.635 -3.81)
          )
          (stroke (width -25.4) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (arc (start 3.81 0) (mid 2.1928 2.5925) (end -0.6096 3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin output inverted (at 7.62 0 180) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "10" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 2.54 0) (length 4.318)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "8" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 -2.54 0) (length 4.318)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "9" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS02_3_2"
        (arc (start 0 -3.81) (mid 3.81 0) (end 0 3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy 0 3.81)
            (xy -3.81 3.81)
            (xy -3.81 -3.81)
            (xy 0 -3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin output line (at 7.62 0 180) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "10" (effects (font (size 1.27 1.27))))
        )
        (pin input inverted (at -7.62 2.54 0) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "8" (effects (font (size 1.27 1.27))))
        )
        (pin input inverted (at -7.62 -2.54 0) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "9" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS02_4_1"
        (arc (start -3.81 -3.81) (mid -2.589 0) (end -3.81 3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (arc (start -0.6096 -3.81) (mid 2.1855 -2.584) (end 3.81 0)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy -3.81 -3.81)
            (xy -0.635 -3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy -3.81 3.81)
            (xy -0.635 3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy -0.635 3.81)
            (xy -3.81 3.81)
            (xy -3.81 3.81)
            (xy -3.556 3.4036)
            (xy -3.0226 2.2606)
            (xy -2.6924 1.0414)
            (xy -2.6162 -0.254)
            (xy -2.7686 -1.4986)
            (xy -3.175 -2.7178)
            (xy -3.81 -3.81)
            (xy -3.81 -3.81)
            (xy -0.635 -3.81)
          )
          (stroke (width -25.4) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (arc (start 3.81 0) (mid 2.1928 2.5925) (end -0.6096 3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin input line (at -7.62 2.54 0) (length 4.318)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "11" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 -2.54 0) (length 4.318)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "12" (effects (font (size 1.27 1.27))))
        )
        (pin output inverted (at 7.62 0 180) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "13" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS02_4_2"
        (arc (start 0 -3.81) (mid 3.81 0) (end 0 3.81)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (polyline
          (pts
            (xy 0 3.81)
            (xy -3.81 3.81)
            (xy -3.81 -3.81)
            (xy 0 -3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin input inverted (at -7.62 2.54 0) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "11" (effects (font (size 1.27 1.27))))
        )
        (pin input inverted (at -7.62 -2.54 0) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "12" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 7.62 0 180) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "13" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS02_5_0"
        (pin power_in line (at 0 12.7 270) (length 5.08)
          (name "VCC" (effects (font (size 1.27 1.27))))
          (number "14" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 0 -12.7 90) (length 5.08)
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "7" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS02_5_1"
        (rectangle (start -5.08 7.62) (end 5.08 -7.62)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
      )
    )
    (symbol "74xx:74LS125" (pin_names (offset 1.016)) (in_bom yes) (on_board yes)
      (property "Reference" "U" (id 0) (at 0 1.27 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "74LS125" (id 1) (at 0 -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" "http://www.ti.com/lit/gpn/sn74LS125" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_locked" "" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "ki_keywords" "TTL buffer 3State" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Quad buffer 3-State outputs" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "DIP*W7.62mm*" (id 7) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "74LS125_1_0"
        (polyline
          (pts
            (xy -3.81 3.81)
            (xy -3.81 -3.81)
            (xy 3.81 0)
            (xy -3.81 3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin input inverted (at 0 -6.35 90) (length 4.445)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 0 0) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin tri_state line (at 7.62 0 180) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS125_2_0"
        (polyline
          (pts
            (xy -3.81 3.81)
            (xy -3.81 -3.81)
            (xy 3.81 0)
            (xy -3.81 3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin input inverted (at 0 -6.35 90) (length 4.445)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 0 0) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "5" (effects (font (size 1.27 1.27))))
        )
        (pin tri_state line (at 7.62 0 180) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "6" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS125_3_0"
        (polyline
          (pts
            (xy -3.81 3.81)
            (xy -3.81 -3.81)
            (xy 3.81 0)
            (xy -3.81 3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin input inverted (at 0 -6.35 90) (length 4.445)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "10" (effects (font (size 1.27 1.27))))
        )
        (pin tri_state line (at 7.62 0 180) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "8" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 0 0) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "9" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS125_4_0"
        (polyline
          (pts
            (xy -3.81 3.81)
            (xy -3.81 -3.81)
            (xy 3.81 0)
            (xy -3.81 3.81)
          )
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
        (pin tri_state line (at 7.62 0 180) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "11" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 0 0) (length 3.81)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "12" (effects (font (size 1.27 1.27))))
        )
        (pin input inverted (at 0 -6.35 90) (length 4.445)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "13" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS125_5_0"
        (pin power_in line (at 0 12.7 270) (length 5.08)
          (name "VCC" (effects (font (size 1.27 1.27))))
          (number "14" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 0 -12.7 90) (length 5.08)
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "7" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS125_5_1"
        (rectangle (start -5.08 7.62) (end 5.08 -7.62)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
      )
    )
    (symbol "74xx:74LS74" (pin_names (offset 1.016)) (in_bom yes) (on_board yes)
      (property "Reference" "U" (id 0) (at -7.62 8.89 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "74LS74" (id 1) (at -7.62 -8.89 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" "74xx/74hc_hct74.pdf" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_locked" "" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "ki_keywords" "TTL DFF" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Dual D Flip-flop, Set & Reset" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "DIP*W7.62mm*" (id 7) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "74LS74_1_0"
        (pin input line (at 0 -7.62 90) (length 2.54)
          (name "~{R}" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 2.54 0) (length 2.54)
          (name "D" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin input clock (at -7.62 0 0) (length 2.54)
          (name "C" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at 0 7.62 270) (length 2.54)
          (name "~{S}" (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 7.62 2.54 180) (length 2.54)
          (name "Q" (effects (font (size 1.27 1.27))))
          (number "5" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 7.62 -2.54 180) (length 2.54)
          (name "~{Q}" (effects (font (size 1.27 1.27))))
          (number "6" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS74_1_1"
        (rectangle (start -5.08 5.08) (end 5.08 -5.08)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
      )
      (symbol "74LS74_2_0"
        (pin input line (at 0 7.62 270) (length 2.54)
          (name "~{S}" (effects (font (size 1.27 1.27))))
          (number "10" (effects (font (size 1.27 1.27))))
        )
        (pin input clock (at -7.62 0 0) (length 2.54)
          (name "C" (effects (font (size 1.27 1.27))))
          (number "11" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -7.62 2.54 0) (length 2.54)
          (name "D" (effects (font (size 1.27 1.27))))
          (number "12" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at 0 -7.62 90) (length 2.54)
          (name "~{R}" (effects (font (size 1.27 1.27))))
          (number "13" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 7.62 -2.54 180) (length 2.54)
          (name "~{Q}" (effects (font (size 1.27 1.27))))
          (number "8" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 7.62 2.54 180) (length 2.54)
          (name "Q" (effects (font (size 1.27 1.27))))
          (number "9" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS74_2_1"
        (rectangle (start -5.08 5.08) (end 5.08 -5.08)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
      )
      (symbol "74LS74_3_0"
        (pin power_in line (at 0 10.16 270) (length 2.54)
          (name "VCC" (effects (font (size 1.27 1.27))))
          (number "14" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 0 -10.16 90) (length 2.54)
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "7" (effects (font (size 1.27 1.27))))
        )
      )
      (symbol "74LS74_3_1"
        (rectangle (start -5.08 7.62) (end 5.08 -7.62)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
      )
    )
    (symbol "Device:C_Small" (pin_numbers hide) (pin_names (offset 0.254) hide) (in_bom yes) (on_board yes)
      (property "Reference" "C" (id 0) (at 0.254 1.778 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "C_Small" (id 1) (at 0.254 -2.032 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "capacitor cap" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Unpolarized capacitor, small symbol" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "C_*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "C_Small_0_1"
        (polyline
          (pts
            (xy -1.524 -0.508)
            (xy 1.524 -0.508)
          )
          (stroke (width 0.3302) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy -1.524 0.508)
            (xy 1.524 0.508)
          )
          (stroke (width 0.3048) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "C_Small_1_1"
        (pin passive line (at 0 2.54 270) (length 2.032)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 0 -2.54 90) (length 2.032)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "Device:R_Small" (pin_numbers hide) (pin_names (offset 0.254) hide) (in_bom yes) (on_board yes)
      (property "Reference" "R" (id 0) (at 0.762 0.508 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "R_Small" (id 1) (at 0.762 -1.016 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "R resistor" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Resistor, small symbol" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "R_*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "R_Small_0_1"
        (rectangle (start -0.762 1.778) (end 0.762 -1.778)
          (stroke (width 0.2032) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "R_Small_1_1"
        (pin passive line (at 0 2.54 270) (length 0.762)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 0 -2.54 90) (length 0.762)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "Transistor_BJT:MMBT3904" (pin_names (offset 0) hide) (in_bom yes) (on_board yes)
      (property "Reference" "Q" (id 0) (at 5.08 1.905 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Value" "MMBT3904" (id 1) (at 5.08 0 0)
        (effects (font (size 1.27 1.27)) (justify left))
      )
      (property "Footprint" "Package_TO_SOT_SMD:SOT-23" (id 2) (at 5.08 -1.905 0)
        (effects (font (size 1.27 1.27) italic) (justify left) hide)
      )
      (property "Datasheet" "https://www.onsemi.com/pub/Collateral/2N3903-D.PDF" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) (justify left) hide)
      )
      (property "ki_keywords" "NPN Transistor" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "SOT?23*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "MMBT3904_0_1"
        (polyline
          (pts
            (xy 0.635 0.635)
            (xy 2.54 2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0.635 -0.635)
            (xy 2.54 -2.54)
            (xy 2.54 -2.54)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 0.635 1.905)
            (xy 0.635 -1.905)
            (xy 0.635 -1.905)
          )
          (stroke (width 0.508) (type default) (color 0 0 0 0))
          (fill (type none))
        )
        (polyline
          (pts
            (xy 1.27 -1.778)
            (xy 1.778 -1.27)
            (xy 2.286 -2.286)
            (xy 1.27 -1.778)
            (xy 1.27 -1.778)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type outline))
        )
        (circle (center 1.27 0) (radius 2.8194)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "MMBT3904_1_1"
        (pin input line (at -5.08 0 0) (length 5.715)
          (name "B" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 -5.08 90) (length 2.54)
          (name "E" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 5.08 270) (length 2.54)
          (name "C" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "power:+3V3" (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" "+3V3" (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 \"+3V3\"" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "+3V3_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 "+3V3_1_1"
        (pin power_in line (at 0 0 90) (length 0) hide
          (name "+3V3" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "power:GND" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
      (property "Reference" "#PWR" (id 0) (at 0 -6.35 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Value" "GND" (id 1) (at 0 -3.81 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "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 \"GND\" , ground" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "GND_0_1"
        (polyline
          (pts
            (xy 0 0)
            (xy 0 -1.27)
            (xy 1.27 -1.27)
            (xy 0 -2.54)
            (xy -1.27 -1.27)
            (xy 0 -1.27)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "GND_1_1"
        (pin power_in line (at 0 0 270) (length 0) hide
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
    )
  )

  (junction (at 95.25 59.69) (diameter 0) (color 0 0 0 0)
    (uuid 1ca4c1bc-ef83-4357-8bf8-0f22b7ffff8e)
  )
  (junction (at 232.41 127) (diameter 0) (color 0 0 0 0)
    (uuid 37699ada-faad-44af-bc54-2bd9992b83c5)
  )
  (junction (at 242.57 127) (diameter 0) (color 0 0 0 0)
    (uuid 8d9402de-5afb-43cf-966e-8723e20d3162)
  )
  (junction (at 82.55 95.25) (diameter 0) (color 0 0 0 0)
    (uuid 981e4be3-3086-415e-a4ee-9bb28bdd7f1f)
  )
  (junction (at 143.51 163.83) (diameter 0) (color 0 0 0 0)
    (uuid c055bcf7-ab97-41b9-b172-4fe2ce4dc28a)
  )
  (junction (at 242.57 132.08) (diameter 0) (color 0 0 0 0)
    (uuid d7ffd809-5a97-4430-8ab8-f3c478b4a7eb)
  )
  (junction (at 95.25 105.41) (diameter 0) (color 0 0 0 0)
    (uuid dc787627-3657-4953-b0cf-ca74f369d820)
  )
  (junction (at 252.73 132.08) (diameter 0) (color 0 0 0 0)
    (uuid f68cfc12-6297-418d-ac1e-96eacfeddfe9)
  )

  (no_connect (at 90.17 168.91) (uuid 5f42207c-8466-4e61-aaf1-f93d51a9865d))
  (no_connect (at 90.17 128.27) (uuid af68e068-a7d3-4286-8fc7-c9669f53768f))
  (no_connect (at 90.17 146.05) (uuid c3c7618f-202a-4b95-b24f-26429b84f4b4))
  (no_connect (at 90.17 100.33) (uuid d809140d-98b5-4230-b2e7-e68a3b38c93a))
  (no_connect (at 90.17 82.55) (uuid f3004201-f8fd-4280-8904-c19099464bee))

  (bus_entry (at 118.11 77.47) (size 2.54 2.54)
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 241fb7e6-0cd9-4da5-ae80-f4627c21f01c)
  )
  (bus_entry (at 118.11 123.19) (size 2.54 2.54)
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid e2a1f767-222e-427f-86d9-edbcee5a8109)
  )

  (wire (pts (xy 90.17 31.75) (xy 95.25 31.75))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 0e7d3dba-945c-41f0-96f0-5335942f53c9)
  )
  (wire (pts (xy 242.57 127) (xy 252.73 127))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 160156cd-4cd0-4365-8c7a-ed405f07a376)
  )
  (wire (pts (xy 72.39 67.31) (xy 72.39 77.47))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 1803c9ec-6d20-4d4f-b168-97f8239c87b6)
  )
  (wire (pts (xy 82.55 95.25) (xy 74.93 95.25))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 21316471-b250-49cb-9c84-e850c78ebd08)
  )
  (wire (pts (xy 242.57 132.08) (xy 232.41 132.08))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 222eb72b-0d59-419e-835f-00db61564014)
  )
  (wire (pts (xy 64.77 102.87) (xy 74.93 102.87))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 231b3eb2-99f2-4cad-8323-942a3e3ebcd2)
  )
  (polyline (pts (xy 25.4 114.3) (xy 48.26 114.3))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 2eb404d8-02a4-4f1a-8002-3ae41679acaa)
  )
  (polyline (pts (xy 25.4 22.86) (xy 48.26 22.86))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 30c7f87e-b09b-4d45-a0af-2bf055fb9083)
  )

  (wire (pts (xy 64.77 41.91) (xy 82.55 41.91))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 32d375fb-352f-4a9d-97a0-f4d12f0f2012)
  )
  (wire (pts (xy 72.39 113.03) (xy 72.39 123.19))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 374222f9-3080-4b06-ba01-5d3fb41f4640)
  )
  (wire (pts (xy 64.77 171.45) (xy 74.93 171.45))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 3a7937d4-d5a9-42a6-95f5-07bc88fba704)
  )
  (wire (pts (xy 72.39 50.8) (xy 74.93 50.8))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 3aefe631-96c3-43fc-a61b-602bc7690a05)
  )
  (bus (pts (xy 123.19 80.01) (xy 120.65 80.01))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 3c10847f-e29f-4e38-a021-a859d11d4311)
  )

  (wire (pts (xy 143.51 158.75) (xy 143.51 163.83))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 42b7479f-c270-4d59-be1b-6392dc135e97)
  )
  (wire (pts (xy 64.77 49.53) (xy 82.55 49.53))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 50ed003d-4f42-4ba9-9e11-16601d57dd97)
  )
  (wire (pts (xy 97.79 123.19) (xy 90.17 123.19))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 52f108a7-5b14-4a02-9276-c7004b34faa9)
  )
  (wire (pts (xy 115.57 156.21) (xy 123.19 156.21))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 5485c9d9-efb9-463b-a12b-9c8cd727ea5f)
  )
  (wire (pts (xy 252.73 132.08) (xy 242.57 132.08))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 59feaa63-7531-4f71-889d-cc9fb1d9e4f3)
  )
  (wire (pts (xy 115.57 171.45) (xy 123.19 171.45))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 5a91224a-71b1-4f67-998e-6cae21ab500a)
  )
  (wire (pts (xy 95.25 45.72) (xy 67.31 45.72))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 5b17cd35-aba7-4af7-898f-a08a0eb5fc07)
  )
  (polyline (pts (xy 25.4 160.02) (xy 48.26 160.02))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 61b51090-1927-4492-ab73-0dd6154018a1)
  )

  (wire (pts (xy 102.87 129.54) (xy 105.41 129.54))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 632aca8f-63c7-4d22-873b-21c0e373cf95)
  )
  (wire (pts (xy 90.17 173.99) (xy 95.25 173.99))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 65cd88b7-b7b4-4d17-bcc9-3abedd7d204b)
  )
  (wire (pts (xy 67.31 45.72) (xy 67.31 64.77))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 69a36044-5c61-4972-8cc9-c8f0738f4ea5)
  )
  (wire (pts (xy 74.93 125.73) (xy 64.77 125.73))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 6aadd238-8a81-4e93-8fe0-492ef2fd466f)
  )
  (wire (pts (xy 64.77 156.21) (xy 82.55 156.21))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 71c25106-b010-4acc-b0ad-236d27b224b0)
  )
  (wire (pts (xy 74.93 50.8) (xy 74.93 54.61))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 727dd429-2214-40c6-9480-acc88c93d276)
  )
  (wire (pts (xy 113.03 77.47) (xy 118.11 77.47))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 7c07310a-b5ea-400e-89b4-712c322e7ca8)
  )
  (wire (pts (xy 95.25 59.69) (xy 90.17 59.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 7ca85433-f80e-4d3f-908f-1985103838c1)
  )
  (wire (pts (xy 115.57 161.29) (xy 123.19 161.29))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 817089b3-5c0d-4b8a-a287-9be864f04c13)
  )
  (wire (pts (xy 64.77 57.15) (xy 74.93 57.15))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 87f31b8f-19d1-4ea0-8a9c-5e0939949fc5)
  )
  (polyline (pts (xy 25.4 45.72) (xy 48.26 45.72))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 8844fed0-8670-4996-ac2f-39cd1bb63ff2)
  )

  (wire (pts (xy 95.25 59.69) (xy 123.19 59.69))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid 914b9332-113e-4456-afaf-66f0103c9bd6)
  )
  (wire (pts (xy 105.41 83.82) (xy 102.87 83.82))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid a0c16cd7-a3f1-46d5-8625-1006ed98f1d6)
  )
  (wire (pts (xy 67.31 64.77) (xy 82.55 64.77))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid abfa3146-247b-475d-b791-9e2a6def3c30)
  )
  (wire (pts (xy 95.25 59.69) (xy 95.25 67.31))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid aed97c1b-e08e-49ae-adbf-6d78102baba7)
  )
  (wire (pts (xy 97.79 54.61) (xy 90.17 54.61))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid af9cf8b4-c7d7-4c3c-bf62-a48aac699c68)
  )
  (polyline (pts (xy 25.4 182.88) (xy 48.26 182.88))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid b5249fa9-3003-4417-8be6-403d45282d74)
  )

  (wire (pts (xy 72.39 123.19) (xy 74.93 123.19))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid b6b65577-3c50-4ae6-9334-3072411c0d2a)
  )
  (wire (pts (xy 90.17 151.13) (xy 95.25 151.13))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid b855bfe5-34d0-479d-a364-e18c747c4021)
  )
  (wire (pts (xy 74.93 87.63) (xy 82.55 87.63))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid b8d7a6ed-6068-4ed8-8fdd-0a4b8c239b54)
  )
  (wire (pts (xy 64.77 110.49) (xy 82.55 110.49))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid b9c6325a-b6cd-466a-bbac-0aba26c9d67e)
  )
  (wire (pts (xy 64.77 34.29) (xy 74.93 34.29))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid bb4c567c-e60b-43e2-b828-8bac5c61f8b9)
  )
  (polyline (pts (xy 25.4 68.58) (xy 48.26 68.58))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid bd91c81b-1af5-4a04-a8e9-d6de2d8a92f3)
  )

  (wire (pts (xy 74.93 95.25) (xy 74.93 100.33))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid c0d9723d-837a-41e9-9913-64904c59accd)
  )
  (wire (pts (xy 143.51 163.83) (xy 143.51 168.91))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid c324e9d3-77e7-4dc2-a716-d89eec2e2754)
  )
  (wire (pts (xy 72.39 77.47) (xy 74.93 77.47))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid c845f75a-42bc-48de-9cfe-1adf37125858)
  )
  (wire (pts (xy 74.93 133.35) (xy 82.55 133.35))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid c9646c65-e932-462f-a073-17d2afa50c09)
  )
  (wire (pts (xy 95.25 105.41) (xy 90.17 105.41))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid cdd8802a-104d-4ecd-913d-63caa2b4f981)
  )
  (wire (pts (xy 123.19 36.83) (xy 90.17 36.83))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid ced28c3d-a8ec-427e-83c5-8dbf280ea59b)
  )
  (wire (pts (xy 64.77 179.07) (xy 82.55 179.07))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid cf999a1d-4208-46d3-abd0-2375df1e0a2f)
  )
  (wire (pts (xy 95.25 67.31) (xy 72.39 67.31))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d0d8c779-bc91-463b-9e20-76cf8cd9055b)
  )
  (wire (pts (xy 97.79 77.47) (xy 90.17 77.47))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d1e5a72f-86a1-4f32-8c25-bbc956462c87)
  )
  (wire (pts (xy 153.67 158.75) (xy 151.13 158.75))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid d5ae614d-2d70-475f-9b01-9cbbc76f0431)
  )
  (wire (pts (xy 113.03 123.19) (xy 118.11 123.19))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid daff8294-03e0-483b-b310-7d55e4efa31d)
  )
  (polyline (pts (xy 25.4 137.16) (xy 48.26 137.16))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid dbe3bcbf-ac48-4570-944e-71630dc7bc62)
  )

  (wire (pts (xy 64.77 148.59) (xy 74.93 148.59))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid e592d7b9-e68f-49df-90d1-e959e3b0f698)
  )
  (wire (pts (xy 123.19 105.41) (xy 95.25 105.41))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid e7287e6b-c861-4e14-a0c9-901945abbfc0)
  )
  (wire (pts (xy 242.57 127) (xy 232.41 127))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid f0f7b6a8-7737-489a-94e8-bc8ed2d7a70f)
  )
  (wire (pts (xy 95.25 113.03) (xy 72.39 113.03))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid f1c7cbbc-6f0c-4a65-bf1f-db7259a4e3e3)
  )
  (wire (pts (xy 95.25 31.75) (xy 95.25 45.72))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid f2a0110d-d221-4f0f-ac46-d570e8e96add)
  )
  (wire (pts (xy 95.25 105.41) (xy 95.25 113.03))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid f34bd975-248c-4880-826a-51cd0091b014)
  )
  (wire (pts (xy 115.57 166.37) (xy 123.19 166.37))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid f5d2f9ce-a870-4ec4-a215-ef6addcbe5e1)
  )
  (wire (pts (xy 74.93 80.01) (xy 64.77 80.01))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid f6e3ba17-4636-4cc9-bdfd-871de2a5682d)
  )
  (polyline (pts (xy 25.4 91.44) (xy 48.26 91.44))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid f7d618c9-2152-445a-b131-d627f32eb9c4)
  )

  (bus (pts (xy 120.65 80.01) (xy 120.65 125.73))
    (stroke (width 0) (type default) (color 0 0 0 0))
    (uuid ff89ad7b-72d8-4266-9be9-6b959cfa367b)
  )

  (text "Write request\nfrom Mac to ESP32" (at 26.67 58.42 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 028f1db7-038e-4190-9aa2-9ea9a7b098f5)
  )
  (text "Read data available\ninterrupt mask" (at 26.67 172.72 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 0c1594c2-686c-4984-9e44-4bcf9685c484)
  )
  (text "Read request\nfrom ESP32 to Mac" (at 26.67 104.14 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 2f2dd198-3917-4da3-bb87-60371d59882f)
  )
  (text "read data\navailable" (at 113.03 160.02 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 3cd05829-b783-42ae-b48c-346e67e7c146)
  )
  (text "Pending bit registered\nfor readback by Mac" (at 26.67 81.28 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 9b0c27fb-067c-45f0-86da-77ab8d9c126f)
  )
  (text "write buffer\nempty" (at 113.03 170.18 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid a2efdacc-6429-4f5a-9859-d1aa18be96d7)
  )
  (text "ESP32 reset bit" (at 26.67 35.56 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid dfce0cdd-bc04-4e6e-9757-56cd555850d2)
  )
  (text "Pending bit registered\nfor readback by Mac" (at 26.67 127 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid ee219667-dd08-4087-878d-660b5160b21f)
  )
  (text "Write data accepted\ninterrupt mask" (at 26.67 149.86 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid f2142b5d-5acb-449f-bce9-da997f7a1565)
  )

  (label "~{AD}2" (at 74.93 168.91 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 18509c9e-d2b1-429a-8bfc-1dc4e0b5c6f7)
  )
  (label "~{AD}1" (at 74.93 146.05 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 322e994e-399f-4404-9319-6d70cf642881)
  )
  (label "WRREQ" (at 115.57 166.37 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 377817d1-84c7-444b-b966-48eb3b02923d)
  )
  (label "~{RDREQ}" (at 97.79 105.41 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 386a1cdc-b894-4d49-8fdc-db2b58ac5efb)
  )
  (label "~{AD}23" (at 113.03 123.19 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 407be474-e9b3-4e37-9054-167fb8d012f3)
  )
  (label "~{AD}0" (at 74.93 31.75 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 5ba4b791-def1-4496-997f-f4d7505adbf9)
  )
  (label "WR~{IE}" (at 115.57 171.45 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 6fdb4310-fb85-44be-a701-529c663c7d62)
  )
  (label "~{RDREQ}N" (at 97.79 123.19 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 73190640-a6e4-4c04-984c-37ae7a7d20d5)
  )
  (label "RD~{IE}" (at 95.25 173.99 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 83b38e1d-7aaa-4324-a253-b7c4996b3a31)
  )
  (label "~{WRREQ}N" (at 97.79 77.47 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 860c1cf7-9b79-4659-ab88-cd6a3b984f5f)
  )
  (label "RD~{IE}" (at 115.57 161.29 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid 94c63d59-53b8-4544-a282-cb05907a3dd6)
  )
  (label "~{WRREQ}" (at 97.79 59.69 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid add4ea53-7cef-4141-99b7-ef4c3dbd2708)
  )
  (label "~{AD}22" (at 113.03 77.47 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid b423a5af-c9a4-49db-abc1-a23fd65e5211)
  )
  (label "WR~{IE}" (at 95.25 151.13 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid b4a528f0-43a3-485e-838a-36c8012e7f28)
  )
  (label "~{RDREQ}" (at 115.57 156.21 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid ed626c60-466a-4083-9884-ce83fb47941c)
  )
  (label "WRREQ" (at 97.79 54.61 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid fd251378-fdbc-4414-a116-6212f2f393f6)
  )

  (hierarchical_label "ROM~{WE}" (shape input) (at 64.77 34.29 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid 08c39e2e-1407-4bf0-ab07-91fd7619133d)
  )
  (hierarchical_label "ESP_~{EN}" (shape output) (at 123.19 36.83 0)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 09943993-98c0-495d-bf6c-e5eade9b1a66)
  )
  (hierarchical_label "~{NMRQ}" (shape output) (at 153.67 158.75 0)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 2fcfa25a-e651-4554-a42e-d178bb140b5b)
  )
  (hierarchical_label "~{RES}" (shape input) (at 64.77 41.91 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid 303cefd9-dd3a-4e2f-ac6b-89ff3f048f0a)
  )
  (hierarchical_label "~{RES}" (shape input) (at 64.77 179.07 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid 41d2483b-1805-4e9c-9e6d-0d66dfca1d4c)
  )
  (hierarchical_label "ROM~{OE}" (shape input) (at 102.87 129.54 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid 422f9a24-3cae-4e78-a8f8-f2582e1cb881)
  )
  (hierarchical_label "~{RES}" (shape input) (at 64.77 156.21 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid 43244f62-0445-41ed-b808-63636a29449c)
  )
  (hierarchical_label "WRCLK" (shape input) (at 64.77 57.15 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid 626b106f-5298-4624-8621-4c71b192b89c)
  )
  (hierarchical_label "CLK" (shape input) (at 64.77 125.73 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid 6fa6ba59-f5dc-4ffa-bc60-d7540e5f4d1d)
  )
  (hierarchical_label "RDCLK" (shape input) (at 64.77 102.87 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid 7bc5ab5b-7070-4e44-8f47-401bebfcfd92)
  )
  (hierarchical_label "~{AD}[31..0]" (shape bidirectional) (at 123.19 80.01 0)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 81b9f26a-2b3c-4fec-acd8-4dffecd7fb41)
  )
  (hierarchical_label "REG~{OE}" (shape input) (at 64.77 110.49 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid 9a64b7b2-988a-4649-9883-374f12e894bb)
  )
  (hierarchical_label "~{WRREQ}" (shape output) (at 123.19 59.69 0)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid ae1f3800-715c-4a1b-94fe-9303ddead8c3)
  )
  (hierarchical_label "REG~{WE}" (shape input) (at 64.77 49.53 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid b4a7be9f-3ea7-4969-940b-0fe3d2e9ff50)
  )
  (hierarchical_label "~{RDREQ}" (shape output) (at 123.19 105.41 0)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid b9d34278-fc42-4025-998b-53e5b025e79d)
  )
  (hierarchical_label "ROM~{WE}" (shape input) (at 64.77 148.59 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid c3c9c813-d95e-4f07-b57d-be5ab8773612)
  )
  (hierarchical_label "CLK" (shape input) (at 64.77 80.01 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid c6c9a9c3-20e4-4244-9c28-bf33a6d3d04f)
  )
  (hierarchical_label "ROM~{OE}" (shape input) (at 102.87 83.82 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid db91526c-5fdb-4212-b7f3-9852951ca77c)
  )
  (hierarchical_label "ROM~{WE}" (shape input) (at 64.77 171.45 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid f7b6165c-72c8-4736-af1a-0ecc6560c6a6)
  )

  (symbol (lib_id "74xx:74LS74") (at 82.55 80.01 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061986ff7)
    (property "Reference" "U37" (id 0) (at 82.55 80.01 0))
    (property "Value" "74LVC74AD" (id 1) (at 88.9 86.36 0))
    (property "Footprint" "stdpads:SOIC-14_3.9mm" (id 2) (at 82.55 80.01 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "74xx/74hc_hct74.pdf" (id 3) (at 82.55 80.01 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C7864" (id 4) (at 82.55 80.01 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 8fabeb0d-9448-499a-a400-bff6a0ecdef0))
    (pin "2" (uuid c42fe1c1-f297-4918-a3c6-227f1e760d6c))
    (pin "3" (uuid 36f92ecb-cbc2-4cfc-a8fd-07ff4595ba4d))
    (pin "4" (uuid 4c7c64d1-9f20-4b4d-adc6-fdc85e9cb8d4))
    (pin "5" (uuid 58e45d52-c114-4d11-b787-08d0b9e55aa9))
    (pin "6" (uuid f5806723-7567-4637-88f6-9c629f0e4fe1))
  )

  (symbol (lib_id "74xx:74LS74") (at 82.55 125.73 0) (unit 2)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-0000619879d7)
    (property "Reference" "U37" (id 0) (at 82.55 125.73 0))
    (property "Value" "74LVC74AD" (id 1) (at 88.9 132.08 0))
    (property "Footprint" "stdpads:SOIC-14_3.9mm" (id 2) (at 82.55 125.73 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "74xx/74hc_hct74.pdf" (id 3) (at 82.55 125.73 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C7864" (id 4) (at 82.55 125.73 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "10" (uuid 5b484aaf-46b1-4f93-a082-ea4e63e72dd8))
    (pin "11" (uuid e8afce4a-ebb8-4874-a1f4-346211b1e38e))
    (pin "12" (uuid 2ede9c4e-2cb4-4cc6-be11-9369562144c1))
    (pin "13" (uuid 4c0a6173-3bb5-488a-ae98-333b4befcac8))
    (pin "8" (uuid 2d6614eb-bffa-4bcf-95c6-23d2c0802bc5))
    (pin "9" (uuid db2e9df3-5866-477c-b122-58d40133d766))
  )

  (symbol (lib_id "power:+3V3") (at 232.41 127 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061a765ac)
    (property "Reference" "#PWR0213" (id 0) (at 232.41 130.81 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V3" (id 1) (at 232.41 123.19 0))
    (property "Footprint" "" (id 2) (at 232.41 127 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 232.41 127 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 52e99fbd-a36e-455b-bbfa-3037f4a1e552))
  )

  (symbol (lib_id "Device:C_Small") (at 232.41 129.54 0) (mirror y) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061a765b2)
    (property "Reference" "C43" (id 0) (at 234.7468 128.3716 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Value" "10u" (id 1) (at 234.7468 130.683 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Footprint" "stdpads:C_0805" (id 2) (at 232.41 129.54 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 232.41 129.54 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C15850" (id 4) (at 232.41 129.54 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid ea8cc243-ad27-4b35-889f-323b33ef404f))
    (pin "2" (uuid f13e9b77-532c-4b12-bb0e-575992f19cb3))
  )

  (symbol (lib_id "Device:C_Small") (at 242.57 129.54 0) (mirror y) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061a765b8)
    (property "Reference" "C44" (id 0) (at 244.9068 128.3716 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Value" "10u" (id 1) (at 244.9068 130.683 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Footprint" "stdpads:C_0805" (id 2) (at 242.57 129.54 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 242.57 129.54 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C15850" (id 4) (at 242.57 129.54 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid c9d154f7-46e0-43b7-a0ce-b8baeaec58f7))
    (pin "2" (uuid 4a9a2aa6-3edc-48fc-95db-c00475df1260))
  )

  (symbol (lib_id "Device:C_Small") (at 252.73 129.54 0) (mirror y) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061a765be)
    (property "Reference" "C45" (id 0) (at 255.0668 128.3716 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Value" "10u" (id 1) (at 255.0668 130.683 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Footprint" "stdpads:C_0805" (id 2) (at 252.73 129.54 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 252.73 129.54 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C15850" (id 4) (at 252.73 129.54 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid dc0ae680-6745-4e5c-9e85-e8e70c3c831e))
    (pin "2" (uuid 31251af5-4d7c-481e-8602-285f05024d55))
  )

  (symbol (lib_id "power:GND") (at 252.73 132.08 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061a765c4)
    (property "Reference" "#PWR0214" (id 0) (at 252.73 138.43 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 252.73 135.89 0))
    (property "Footprint" "" (id 2) (at 252.73 132.08 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 252.73 132.08 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid a67f2b29-94b8-450b-83ad-48755863d11f))
  )

  (symbol (lib_id "power:+3V3") (at 82.55 118.11 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061c5e88e)
    (property "Reference" "#PWR0104" (id 0) (at 82.55 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V3" (id 1) (at 82.55 114.3 0))
    (property "Footprint" "" (id 2) (at 82.55 118.11 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 82.55 118.11 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 313a59a3-4b2c-4ff3-b9e5-9601f351f5c8))
  )

  (symbol (lib_id "power:+3V3") (at 74.93 133.35 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061c5ef4c)
    (property "Reference" "#PWR0105" (id 0) (at 74.93 137.16 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V3" (id 1) (at 74.93 129.54 0))
    (property "Footprint" "" (id 2) (at 74.93 133.35 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 74.93 133.35 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 445c5d39-679f-40b7-ae71-2a328d36be35))
  )

  (symbol (lib_id "74xx:74LS74") (at 82.55 57.15 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061ca9d2c)
    (property "Reference" "U19" (id 0) (at 82.55 57.15 0))
    (property "Value" "74LVC74AD" (id 1) (at 88.9 63.5 0))
    (property "Footprint" "stdpads:SOIC-14_3.9mm" (id 2) (at 82.55 57.15 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "74xx/74hc_hct74.pdf" (id 3) (at 82.55 57.15 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C7864" (id 4) (at 82.55 57.15 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid d8210e35-35b0-4ed4-a79a-ce525e24bb04))
    (pin "2" (uuid 100bb5bd-372e-4596-9e99-38ab4db3169b))
    (pin "3" (uuid cd2f9d87-2f48-4b77-af50-f5788ac0928b))
    (pin "4" (uuid 3c731181-ea6c-40fe-8b20-d3a9081c12bd))
    (pin "5" (uuid ca41752f-35d0-4ce8-af74-d514be9ed2a9))
    (pin "6" (uuid d762e10f-7edc-4143-99f9-bf084ab2d032))
  )

  (symbol (lib_id "74xx:74LS74") (at 82.55 102.87 0) (unit 2)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061ca9d3d)
    (property "Reference" "U19" (id 0) (at 82.55 102.87 0))
    (property "Value" "74LVC74AD" (id 1) (at 88.9 109.22 0))
    (property "Footprint" "stdpads:SOIC-14_3.9mm" (id 2) (at 82.55 102.87 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "74xx/74hc_hct74.pdf" (id 3) (at 82.55 102.87 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C7864" (id 4) (at 82.55 102.87 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "10" (uuid 7a8105c9-923c-4068-80af-07aa8bd4ede5))
    (pin "11" (uuid bfe12dbb-c55e-453d-a584-ff2c4ff6cb79))
    (pin "12" (uuid 8a06555e-37b5-4e52-aed5-4db5d56c9572))
    (pin "13" (uuid 44a4c769-84c0-40cc-ba77-e33e71d5411d))
    (pin "8" (uuid 9ebed9e1-911b-4fe8-b83b-dcb1a9c76cab))
    (pin "9" (uuid 585819ae-ea97-462d-b721-ee07b43ece32))
  )

  (symbol (lib_id "74xx:74LS74") (at 267.97 38.1 0) (unit 2)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061cb05d3)
    (property "Reference" "U18" (id 0) (at 267.97 38.1 0))
    (property "Value" "74LVC74AD" (id 1) (at 274.32 44.45 0))
    (property "Footprint" "stdpads:SOIC-14_3.9mm" (id 2) (at 267.97 38.1 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "74xx/74hc_hct74.pdf" (id 3) (at 267.97 38.1 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C7864" (id 4) (at 267.97 38.1 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "10" (uuid a41c656b-c1d5-4600-8933-88a1e064dd0d))
    (pin "11" (uuid 6c40c0fe-1748-458d-bd29-8f24d16f7097))
    (pin "12" (uuid bd576e5e-f6a8-448a-bb78-4f045c3f1b37))
    (pin "13" (uuid 4c3f0484-35fb-40b3-9c12-239ebdd949e5))
    (pin "8" (uuid 744ca325-0072-47d4-b749-801bb8d1a28d))
    (pin "9" (uuid 308921f5-5212-48d1-b87d-a5e65e963425))
  )

  (symbol (lib_id "74xx:74LS74") (at 82.55 171.45 0) (unit 2)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061f17bc2)
    (property "Reference" "U36" (id 0) (at 82.55 171.45 0))
    (property "Value" "74LVC74AD" (id 1) (at 88.9 177.8 0))
    (property "Footprint" "stdpads:SOIC-14_3.9mm" (id 2) (at 82.55 171.45 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "74xx/74hc_hct74.pdf" (id 3) (at 82.55 171.45 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C7864" (id 4) (at 82.55 171.45 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "10" (uuid ece535e5-4fc3-4a25-aa21-10feba6cc504))
    (pin "11" (uuid 53fd8e67-1cc5-4525-a97f-f53cc240a3a6))
    (pin "12" (uuid b3781123-3187-48a3-85dc-d86e4def0d6a))
    (pin "13" (uuid 7f0219d7-f801-4bc0-9074-00af159f1f32))
    (pin "8" (uuid 0657c14d-719b-46e1-9bb6-455fb8586e4a))
    (pin "9" (uuid d31f952d-21f4-46fe-988d-d75bf089ad89))
  )

  (symbol (lib_id "power:+3V3") (at 82.55 140.97 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061f17bc8)
    (property "Reference" "#PWR0108" (id 0) (at 82.55 144.78 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V3" (id 1) (at 82.55 137.16 0))
    (property "Footprint" "" (id 2) (at 82.55 140.97 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 82.55 140.97 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid c0945973-9d74-4919-8f50-459552ef30f9))
  )

  (symbol (lib_id "74xx:74LS74") (at 82.55 148.59 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000061f17bd5)
    (property "Reference" "U36" (id 0) (at 82.55 148.59 0))
    (property "Value" "74LVC74AD" (id 1) (at 88.9 154.94 0))
    (property "Footprint" "stdpads:SOIC-14_3.9mm" (id 2) (at 82.55 148.59 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "74xx/74hc_hct74.pdf" (id 3) (at 82.55 148.59 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C7864" (id 4) (at 82.55 148.59 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid a28b4709-93e2-4740-8f88-2644a73b0768))
    (pin "2" (uuid 2d50742d-a784-41e7-926e-c913a5a29182))
    (pin "3" (uuid afe0594f-e082-44f0-ac13-61ba5a2265a7))
    (pin "4" (uuid 592dfbc1-8485-4364-b58e-2fcea6d17377))
    (pin "5" (uuid 4150e1e1-78f7-4d95-b70b-68829a7696bc))
    (pin "6" (uuid 6f7b73fa-fab4-4844-ad85-29ae84c4ec25))
  )

  (symbol (lib_id "74xx:74LS125") (at 105.41 123.19 0) (unit 3)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000062013970)
    (property "Reference" "U24" (id 0) (at 104.14 123.19 0))
    (property "Value" "74LVC125AD" (id 1) (at 105.41 118.11 0))
    (property "Footprint" "stdpads:SOIC-14_3.9mm" (id 2) (at 105.41 123.19 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "http://www.ti.com/lit/gpn/sn74LS125" (id 3) (at 105.41 123.19 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C7661" (id 4) (at 105.41 123.19 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "10" (uuid 199f9025-48ad-439c-a774-96e39ed002c8))
    (pin "8" (uuid b4b11c60-13e4-47c3-8d70-731aab882439))
    (pin "9" (uuid 152e4e4d-de00-4269-a53f-01b381f35415))
  )

  (symbol (lib_id "power:+3V3") (at 82.55 163.83 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000062022ed5)
    (property "Reference" "#PWR0187" (id 0) (at 82.55 167.64 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V3" (id 1) (at 82.55 160.02 0))
    (property "Footprint" "" (id 2) (at 82.55 163.83 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 82.55 163.83 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 2ab262a3-036c-4658-a98e-ea2597063137))
  )

  (symbol (lib_id "Device:R_Small") (at 140.97 158.75 270) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000062031deb)
    (property "Reference" "R31" (id 0) (at 140.97 154.94 90))
    (property "Value" "1k" (id 1) (at 140.97 157.48 90)
      (effects (font (size 1.27 1.27)) (justify bottom))
    )
    (property "Footprint" "stdpads:R_0805" (id 2) (at 140.97 158.75 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 140.97 158.75 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C17513" (id 4) (at 140.97 158.75 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 53eafbe6-c4ac-4728-a6d3-7a7153fd03e6))
    (pin "2" (uuid 55218f89-06fd-44b7-a96e-f7dd1459956b))
  )

  (symbol (lib_id "Transistor_BJT:MMBT3904") (at 148.59 163.83 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000062031df3)
    (property "Reference" "Q5" (id 0) (at 153.4414 162.6616 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "MMBT3904" (id 1) (at 153.4414 164.973 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "stdpads:SOT-23" (id 2) (at 153.67 161.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 148.59 163.83 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C20526" (id 4) (at 148.59 163.83 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid b29dc6b5-fc77-4c67-9eba-dbf769b4ef39))
    (pin "2" (uuid a7abc08a-2483-4934-87ab-b9e7291692b7))
    (pin "3" (uuid 64c80f24-1f6b-48c7-9e2a-b7805039c1ad))
  )

  (symbol (lib_id "power:GND") (at 151.13 168.91 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000062031df9)
    (property "Reference" "#PWR0189" (id 0) (at 151.13 175.26 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 151.13 172.72 0))
    (property "Footprint" "" (id 2) (at 151.13 168.91 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 151.13 168.91 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid b11a0472-6e02-4ee8-948e-5db0ff94f970))
  )

  (symbol (lib_id "74xx:74LS02") (at 130.81 168.91 0) (unit 3) (convert 2)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-000062038458)
    (property "Reference" "U22" (id 0) (at 130.81 168.91 0))
    (property "Value" "74LVC02AD" (id 1) (at 130.81 163.83 0))
    (property "Footprint" "stdpads:SOIC-14_3.9mm" (id 2) (at 130.81 168.91 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "http://www.ti.com/lit/gpn/sn74LS02" (id 3) (at 130.81 168.91 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C7804" (id 4) (at 130.81 168.91 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "10" (uuid e3a50d63-02fb-4daa-b692-29202a7c49c8))
    (pin "8" (uuid 9eb59e9e-293b-415d-b93e-7f047b07be8f))
    (pin "9" (uuid d4d012f7-153b-450e-be4c-776b907a4c8c))
  )

  (symbol (lib_id "74xx:74LS02") (at 130.81 158.75 0) (unit 4) (convert 2)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-00006204fc23)
    (property "Reference" "U22" (id 0) (at 130.81 158.75 0))
    (property "Value" "74LVC02AD" (id 1) (at 130.81 153.67 0))
    (property "Footprint" "stdpads:SOIC-14_3.9mm" (id 2) (at 130.81 158.75 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "http://www.ti.com/lit/gpn/sn74LS02" (id 3) (at 130.81 158.75 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C7804" (id 4) (at 130.81 158.75 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "11" (uuid 92ac680b-9483-4b98-8f6d-39bfb2fb787c))
    (pin "12" (uuid b88c3f92-ec8f-4000-b86c-81ebbce7e77b))
    (pin "13" (uuid f4b701d2-6003-4944-b3ff-99d223a6565d))
  )

  (symbol (lib_id "Device:R_Small") (at 140.97 168.91 270) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-0000620548ca)
    (property "Reference" "R32" (id 0) (at 140.97 165.1 90))
    (property "Value" "1k" (id 1) (at 140.97 167.64 90)
      (effects (font (size 1.27 1.27)) (justify bottom))
    )
    (property "Footprint" "stdpads:R_0805" (id 2) (at 140.97 168.91 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 140.97 168.91 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C17513" (id 4) (at 140.97 168.91 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid a5c53916-a2ed-4477-8a0d-6264b48e6e15))
    (pin "2" (uuid 6aced6ce-0419-4576-81bc-fb849fa8ec5f))
  )

  (symbol (lib_id "power:+3V3") (at 82.55 26.67 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-00006219742a)
    (property "Reference" "#PWR0170" (id 0) (at 82.55 30.48 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V3" (id 1) (at 82.55 22.86 0))
    (property "Footprint" "" (id 2) (at 82.55 26.67 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 82.55 26.67 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 0a39d580-53de-488a-bd3d-9a1b39c30316))
  )

  (symbol (lib_id "74xx:74LS74") (at 82.55 34.29 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-0000679639af)
    (property "Reference" "U35" (id 0) (at 82.55 34.29 0))
    (property "Value" "74LVC74AD" (id 1) (at 88.9 40.64 0))
    (property "Footprint" "stdpads:SOIC-14_3.9mm" (id 2) (at 82.55 34.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "74xx/74hc_hct74.pdf" (id 3) (at 82.55 34.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C7864" (id 4) (at 82.55 34.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid b8c9fb05-3ffa-4127-89ac-38260105a7cf))
    (pin "2" (uuid 9d6c0c1e-bbc3-45bd-b71c-09daf9667294))
    (pin "3" (uuid bf9e7dac-ce2d-410a-bae1-98424a43c44e))
    (pin "4" (uuid 66237379-bc53-4158-8892-d5f542739080))
    (pin "5" (uuid 01f0c2c4-0680-4e60-8298-524bea609e2b))
    (pin "6" (uuid 6c9c3970-e2fd-453e-b29b-9374663494e6))
  )

  (symbol (lib_id "74xx:74LS125") (at 105.41 77.47 0) (unit 4)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-0000679639cb)
    (property "Reference" "U24" (id 0) (at 104.14 77.47 0))
    (property "Value" "74LVC125AD" (id 1) (at 105.41 72.39 0))
    (property "Footprint" "stdpads:SOIC-14_3.9mm" (id 2) (at 105.41 77.47 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "http://www.ti.com/lit/gpn/sn74LS125" (id 3) (at 105.41 77.47 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "LCSC Part" "C7661" (id 4) (at 105.41 77.47 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "11" (uuid 56a5135b-1a21-4cd1-8162-cb59defcf0df))
    (pin "12" (uuid 550edd13-f35b-481a-abd4-902b86336cd1))
    (pin "13" (uuid eabc9489-d83a-4bc6-900a-f891b7b89a56))
  )

  (symbol (lib_id "power:+3V3") (at 82.55 72.39 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-0000679639dd)
    (property "Reference" "#PWR0208" (id 0) (at 82.55 76.2 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V3" (id 1) (at 82.55 68.58 0))
    (property "Footprint" "" (id 2) (at 82.55 72.39 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 82.55 72.39 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 3a1d9338-38ba-4abc-9f85-dde2efaa9ed2))
  )

  (symbol (lib_id "power:+3V3") (at 74.93 87.63 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-0000679639e3)
    (property "Reference" "#PWR0209" (id 0) (at 74.93 91.44 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V3" (id 1) (at 74.93 83.82 0))
    (property "Footprint" "" (id 2) (at 74.93 87.63 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 74.93 87.63 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid f1049d94-3709-48ef-97b5-91120e738f00))
  )

  (symbol (lib_id "power:GND") (at 72.39 50.8 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-0000679639eb)
    (property "Reference" "#PWR0210" (id 0) (at 72.39 57.15 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 72.39 54.61 0))
    (property "Footprint" "" (id 2) (at 72.39 50.8 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 72.39 50.8 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 5af3b8dd-fdab-4e85-9850-5fda2f9021eb))
  )

  (symbol (lib_id "power:+3V3") (at 82.55 95.25 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 00000000-0000-0000-0000-0000682b83b0)
    (property "Reference" "#PWR0212" (id 0) (at 82.55 99.06 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V3" (id 1) (at 82.55 91.44 0))
    (property "Footprint" "" (id 2) (at 82.55 95.25 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 82.55 95.25 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (pin "1" (uuid 82eb0c5d-f5e8-4702-ae27-4b871adba078))
  )
)