(kicad_pcb (version 4) (host pcbnew 4.0.7+dfsg1-1~bpo9+1)
  (general
    (links 71)
    (no_connects 0)
    (area 124.46 82.55 173.990001 132.080001)
    (thickness 1.6)
    (drawings 35)
    (tracks 218)
    (zones 0)
    (modules 18)
    (nets 33)
  )
  (page A4)
  (layers
    (0 F.Cu signal)
    (31 B.Cu signal)
    (32 B.Adhes user)
    (33 F.Adhes user)
    (34 B.Paste user)
    (35 F.Paste user)
    (36 B.SilkS user)
    (37 F.SilkS user)
    (38 B.Mask user)
    (39 F.Mask user)
    (40 Dwgs.User user)
    (41 Cmts.User user)
    (42 Eco1.User user)
    (43 Eco2.User user)
    (44 Edge.Cuts user hide)
    (45 Margin user)
    (46 B.CrtYd user)
    (47 F.CrtYd user)
    (48 B.Fab user)
    (49 F.Fab user)
  )
  (setup
    (last_trace_width 0.25)
    (user_trace_width 0.5)
    (trace_clearance 0.2)
    (zone_clearance 0.508)
    (zone_45_only no)
    (trace_min 0.2)
    (segment_width 0.2)
    (edge_width 0.1)
    (via_size 0.6)
    (via_drill 0.4)
    (via_min_size 0.4)
    (via_min_drill 0.3)
    (uvia_size 0.3)
    (uvia_drill 0.1)
    (uvias_allowed no)
    (uvia_min_size 0.2)
    (uvia_min_drill 0.1)
    (pcb_text_width 0.3)
    (pcb_text_size 1.5 1.5)
    (mod_edge_width 0.15)
    (mod_text_size 1 1)
    (mod_text_width 0.15)
    (pad_size 1.5 1.5)
    (pad_drill 0.6)
    (pad_to_mask_clearance 0)
    (aux_axis_origin 0 0)
    (visible_elements FFFFFF7F)
    (pcbplotparams
      (layerselection 0x00030_80000001)
      (usegerberextensions false)
      (excludeedgelayer true)
      (linewidth 0.100000)
      (plotframeref false)
      (viasonmask false)
      (mode 1)
      (useauxorigin false)
      (hpglpennumber 1)
      (hpglpenspeed 20)
      (hpglpendiameter 15)
      (hpglpenoverlay 2)
      (psnegative false)
      (psa4output false)
      (plotreference true)
      (plotvalue true)
      (plotinvisibletext false)
      (padsonsilk false)
      (subtractmaskfromsilk false)
      (outputformat 1)
      (mirror false)
      (drillshape 1)
      (scaleselection 1)
      (outputdirectory ""))
  )
  (net 0 "")
  (net 1 /VIN)
  (net 2 /VCC)
  (net 3 /L0)
  (net 4 /L1)
  (net 5 /L2)
  (net 6 /L3)
  (net 7 /L4)
  (net 8 /L5)
  (net 9 /L6)
  (net 10 /L7)
  (net 11 "Net-(J1-Pad2)")
  (net 12 "Net-(J2-Pad2)")
  (net 13 "Net-(J3-Pad2)")
  (net 14 /GND)
  (net 15 /A7)
  (net 16 /A6)
  (net 17 /A5)
  (net 18 /A4)
  (net 19 /A3)
  (net 20 /A2)
  (net 21 /A1)
  (net 22 /A0)
  (net 23 /B7)
  (net 24 /B6)
  (net 25 /B5)
  (net 26 /B4)
  (net 27 /B3)
  (net 28 /B2)
  (net 29 /B1)
  (net 30 /B0)
  (net 31 /IA)
  (net 32 /IB)
  (net_class Default "This is the default net class."
    (clearance 0.2)
    (trace_width 0.25)
    (via_dia 0.6)
    (via_drill 0.4)
    (uvia_dia 0.3)
    (uvia_drill 0.1)
    (add_net /A0)
    (add_net /A1)
    (add_net /A2)
    (add_net /A3)
    (add_net /A4)
    (add_net /A5)
    (add_net /A6)
    (add_net /A7)
    (add_net /B0)
    (add_net /B1)
    (add_net /B2)
    (add_net /B3)
    (add_net /B4)
    (add_net /B5)
    (add_net /B6)
    (add_net /B7)
    (add_net /GND)
    (add_net /IA)
    (add_net /IB)
    (add_net /L0)
    (add_net /L1)
    (add_net /L2)
    (add_net /L3)
    (add_net /L4)
    (add_net /L5)
    (add_net /L6)
    (add_net /L7)
    (add_net /VCC)
    (add_net /VIN)
    (add_net "Net-(J1-Pad2)")
    (add_net "Net-(J2-Pad2)")
    (add_net "Net-(J3-Pad2)")
  )
  (module Socket_Strips:Socket_Strip_Straight_1x12_Pitch2.54mm (layer F.Cu) (tedit 5AE70B27)
    (at 135.255 86.36 90)
    (descr "Through hole straight socket strip, 1x12, 2.54mm pitch, single row")
    (tags "Through hole socket strip THT 1x12 2.54mm single row")
    (fp_text reference O2 (at 0 -2.33 90) (layer F.Fab))
    (fp_text value Output (at 0 30.27 90) (layer F.Fab))
    (fp_text user %R (at 0 -2.33 90) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 1 /VIN))
    (pad 2 thru_hole oval (at 0 2.54 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 2 /VCC))
    (pad 3 thru_hole oval (at 0 5.08 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 14 /GND))
    (pad 4 thru_hole oval (at 0 7.62 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 5 thru_hole oval (at 0 10.16 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 30 /B0))
    (pad 6 thru_hole oval (at 0 12.7 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 29 /B1))
    (pad 7 thru_hole oval (at 0 15.24 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 28 /B2))
    (pad 8 thru_hole oval (at 0 17.78 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 27 /B3))
    (pad 9 thru_hole oval (at 0 20.32 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 26 /B4))
    (pad 10 thru_hole oval (at 0 22.86 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 25 /B5))
    (pad 11 thru_hole oval (at 0 25.4 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 24 /B6))
    (pad 12 thru_hole oval (at 0 27.94 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 23 /B7))
    (model ${KISYS3DMOD}/Socket_Strips.3dshapes/Socket_Strip_Straight_1x12_Pitch2.54mm.wrl
      (at (xyz 0 -0.55 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 270))
    )
  )
  (module Housings_DIP:DIP-28_W7.62mm (layer F.Cu) (tedit 5AE706B2)
    (at 133.985 98.425 90)
    (descr "28-lead dip package, row spacing 7.62 mm (300 mils)")
    (tags "DIL DIP PDIP 2.54mm 7.62mm 300mil")
    (fp_text reference U1 (at 3.81 0.635 90) (layer F.Fab))
    (fp_text value MCP23017 (at 3.81 35.41 90) (layer F.Fab))
    (fp_text user %R (at 3.81 16.51 90) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 30 /B0))
    (pad 15 thru_hole oval (at 7.62 33.02 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 11 "Net-(J1-Pad2)"))
    (pad 2 thru_hole oval (at 0 2.54 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 29 /B1))
    (pad 16 thru_hole oval (at 7.62 30.48 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 12 "Net-(J2-Pad2)"))
    (pad 3 thru_hole oval (at 0 5.08 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 28 /B2))
    (pad 17 thru_hole oval (at 7.62 27.94 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 13 "Net-(J3-Pad2)"))
    (pad 4 thru_hole oval (at 0 7.62 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 27 /B3))
    (pad 18 thru_hole oval (at 7.62 25.4 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 /VCC))
    (pad 5 thru_hole oval (at 0 10.16 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 26 /B4))
    (pad 19 thru_hole oval (at 7.62 22.86 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 32 /IB))
    (pad 6 thru_hole oval (at 0 12.7 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 25 /B5))
    (pad 20 thru_hole oval (at 7.62 20.32 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 31 /IA))
    (pad 7 thru_hole oval (at 0 15.24 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 24 /B6))
    (pad 21 thru_hole oval (at 7.62 17.78 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 22 /A0))
    (pad 8 thru_hole oval (at 0 17.78 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 23 /B7))
    (pad 22 thru_hole oval (at 7.62 15.24 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 21 /A1))
    (pad 9 thru_hole oval (at 0 20.32 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 /VCC))
    (pad 23 thru_hole oval (at 7.62 12.7 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 20 /A2))
    (pad 10 thru_hole oval (at 0 22.86 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 14 /GND))
    (pad 24 thru_hole oval (at 7.62 10.16 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 19 /A3))
    (pad 11 thru_hole oval (at 0 25.4 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask))
    (pad 25 thru_hole oval (at 7.62 7.62 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 18 /A4))
    (pad 12 thru_hole oval (at 0 27.94 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 8 /L5))
    (pad 26 thru_hole oval (at 7.62 5.08 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 17 /A5))
    (pad 13 thru_hole oval (at 0 30.48 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 7 /L4))
    (pad 27 thru_hole oval (at 7.62 2.54 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 16 /A6))
    (pad 14 thru_hole oval (at 0 33.02 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask))
    (pad 28 thru_hole oval (at 7.62 0 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 15 /A7))
    (model ${KISYS3DMOD}/Housings_DIP.3dshapes/DIP-28_W7.62mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Socket_Strips:Socket_Strip_Straight_1x12_Pitch2.54mm (layer F.Cu) (tedit 5AE70AB4)
    (at 163.195 127.635 270)
    (descr "Through hole straight socket strip, 1x12, 2.54mm pitch, single row")
    (tags "Through hole socket strip THT 1x12 2.54mm single row")
    (fp_text reference O1 (at -2.54 0 360) (layer F.Fab))
    (fp_text value Output (at 0 30.27 270) (layer F.Fab))
    (fp_text user %R (at 0 -2.33 270) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 270) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 1 /VIN))
    (pad 2 thru_hole oval (at 0 2.54 270) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 2 /VCC))
    (pad 3 thru_hole oval (at 0 5.08 270) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 14 /GND))
    (pad 4 thru_hole oval (at 0 7.62 270) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 5 thru_hole oval (at 0 10.16 270) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 22 /A0))
    (pad 6 thru_hole oval (at 0 12.7 270) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 21 /A1))
    (pad 7 thru_hole oval (at 0 15.24 270) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 20 /A2))
    (pad 8 thru_hole oval (at 0 17.78 270) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 19 /A3))
    (pad 9 thru_hole oval (at 0 20.32 270) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 18 /A4))
    (pad 10 thru_hole oval (at 0 22.86 270) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 17 /A5))
    (pad 11 thru_hole oval (at 0 25.4 270) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 16 /A6))
    (pad 12 thru_hole oval (at 0 27.94 270) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 15 /A7))
    (model ${KISYS3DMOD}/Socket_Strips.3dshapes/Socket_Strip_Straight_1x12_Pitch2.54mm.wrl
      (at (xyz 0 -0.55 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 270))
    )
  )
  (module Mounting_Holes:MountingHole_3.2mm_M3 (layer F.Cu) (tedit 5AE70ADD)
    (at 128.27 86.36)
    (descr "Mounting Hole 3.2mm, no annular, M3")
    (tags "mounting hole 3.2mm no annular m3")
    (fp_text reference M3 (at 0 2.54) (layer F.Fab))
    (fp_text value "" (at 0 4.2) (layer F.Fab) hide)
    (pad 1 np_thru_hole circle (at 0 0) (size 3.2 3.2) (drill 3.2) (layers *.Cu *.Mask))
  )
  (module Mounting_Holes:MountingHole_3.2mm_M3 (layer F.Cu) (tedit 5AE70ADA)
    (at 170.18 86.36)
    (descr "Mounting Hole 3.2mm, no annular, M3")
    (tags "mounting hole 3.2mm no annular m3")
    (fp_text reference M3 (at 0 2.54) (layer F.Fab))
    (fp_text value "" (at 0 4.2) (layer F.Fab) hide)
    (pad 1 np_thru_hole circle (at 0 0) (size 3.2 3.2) (drill 3.2) (layers *.Cu *.Mask))
  )
  (module Mounting_Holes:MountingHole_3.2mm_M3 (layer F.Cu) (tedit 5AC24739)
    (at 170.18 128.27)
    (descr "Mounting Hole 3.2mm, no annular, M3")
    (tags "mounting hole 3.2mm no annular m3")
    (fp_text reference "" (at 0 -4.2) (layer F.SilkS) hide)
    (fp_text value M3 (at -3.175 0) (layer F.Fab))
    (pad 1 np_thru_hole circle (at 0 0) (size 3.2 3.2) (drill 3.2) (layers *.Cu *.Mask))
  )
  (module Mounting_Holes:MountingHole_3.2mm_M3 (layer F.Cu) (tedit 5AC24710)
    (at 128.27 128.27)
    (descr "Mounting Hole 3.2mm, no annular, M3")
    (tags "mounting hole 3.2mm no annular m3")
    (fp_text reference "" (at 0 -4.2) (layer F.SilkS) hide)
    (fp_text value M3 (at 3.175 0) (layer F.Fab))
    (pad 1 np_thru_hole circle (at 0 0) (size 3.2 3.2) (drill 3.2) (layers *.Cu *.Mask))
  )
  (module Pin_Headers:Pin_Header_Straight_1x08_Pitch2.54mm (layer F.Cu) (tedit 5AE70B4E)
    (at 130.81 103.505)
    (descr "Through hole straight pin header, 1x08, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x08 2.54mm single row")
    (fp_text reference H1 (at 0 -2.33) (layer F.Fab))
    (fp_text value Headers8 (at 0 20.11) (layer F.Fab))
    (fp_text user %R (at 0 8.89 90) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 3 /L0))
    (pad 2 thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 4 /L1))
    (pad 3 thru_hole oval (at 0 5.08) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 5 /L2))
    (pad 4 thru_hole oval (at 0 7.62) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 6 /L3))
    (pad 5 thru_hole oval (at 0 10.16) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 7 /L4))
    (pad 6 thru_hole oval (at 0 12.7) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 8 /L5))
    (pad 7 thru_hole oval (at 0 15.24) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 9 /L6))
    (pad 8 thru_hole oval (at 0 17.78) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 10 /L7))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x08_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Connectors:GS3 (layer B.Cu) (tedit 5AE70F2D)
    (at 167.005 94.615 180)
    (descr "3-pin solder bridge")
    (tags "solder bridge")
    (attr smd)
    (fp_text reference J1 (at -1.905 0 180) (layer B.SilkS))
    (fp_text value GS3 (at 1.8 0 450) (layer B.Fab))
    (pad 1 smd rect (at 0 1.27 180) (size 1.27 0.97) (layers B.Cu B.Paste B.Mask)
      (net 2 /VCC))
    (pad 2 smd rect (at 0 0 180) (size 1.27 0.97) (layers B.Cu B.Paste B.Mask)
      (net 11 "Net-(J1-Pad2)"))
    (pad 3 smd rect (at 0 -1.27 180) (size 1.27 0.97) (layers B.Cu B.Paste B.Mask)
      (net 14 /GND))
  )
  (module Connectors:GS3 (layer B.Cu) (tedit 5AE70F29)
    (at 163.195 94.615 180)
    (descr "3-pin solder bridge")
    (tags "solder bridge")
    (attr smd)
    (fp_text reference J2 (at -1.905 0 180) (layer B.SilkS))
    (fp_text value GS3 (at 1.8 0 450) (layer B.Fab))
    (pad 1 smd rect (at 0 1.27 180) (size 1.27 0.97) (layers B.Cu B.Paste B.Mask)
      (net 2 /VCC))
    (pad 2 smd rect (at 0 0 180) (size 1.27 0.97) (layers B.Cu B.Paste B.Mask)
      (net 12 "Net-(J2-Pad2)"))
    (pad 3 smd rect (at 0 -1.27 180) (size 1.27 0.97) (layers B.Cu B.Paste B.Mask)
      (net 14 /GND))
  )
  (module Connectors:GS3 (layer B.Cu) (tedit 5AE70F24)
    (at 159.385 94.615 180)
    (descr "3-pin solder bridge")
    (tags "solder bridge")
    (attr smd)
    (fp_text reference J3 (at -1.905 0 180) (layer B.SilkS))
    (fp_text value GS3 (at 1.8 0 450) (layer B.Fab))
    (pad 1 smd rect (at 0 1.27 180) (size 1.27 0.97) (layers B.Cu B.Paste B.Mask)
      (net 2 /VCC))
    (pad 2 smd rect (at 0 0 180) (size 1.27 0.97) (layers B.Cu B.Paste B.Mask)
      (net 13 "Net-(J3-Pad2)"))
    (pad 3 smd rect (at 0 -1.27 180) (size 1.27 0.97) (layers B.Cu B.Paste B.Mask)
      (net 14 /GND))
  )
  (module Socket_Strips:Socket_Strip_Straight_1x12_Pitch2.54mm (layer F.Cu) (tedit 5AE70CE6)
    (at 170.18 93.345)
    (descr "Through hole straight socket strip, 1x12, 2.54mm pitch, single row")
    (tags "Through hole socket strip THT 1x12 2.54mm single row")
    (fp_text reference O3 (at 0 -2.33) (layer F.Fab))
    (fp_text value SerialOutput (at 1.905 20.32 90) (layer F.Fab))
    (fp_text user %R (at 0 -2.33) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 1 /VIN))
    (pad 2 thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 2 /VCC))
    (pad 3 thru_hole oval (at 0 5.08) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 14 /GND))
    (pad 4 thru_hole oval (at 0 7.62) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 5 thru_hole oval (at 0 10.16) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 3 /L0))
    (pad 6 thru_hole oval (at 0 12.7) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 4 /L1))
    (pad 7 thru_hole oval (at 0 15.24) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 5 /L2))
    (pad 8 thru_hole oval (at 0 17.78) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 6 /L3))
    (pad 9 thru_hole oval (at 0 20.32) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 7 /L4))
    (pad 10 thru_hole oval (at 0 22.86) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 8 /L5))
    (pad 11 thru_hole oval (at 0 25.4) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 9 /L6))
    (pad 12 thru_hole oval (at 0 27.94) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 10 /L7))
    (model ${KISYS3DMOD}/Socket_Strips.3dshapes/Socket_Strip_Straight_1x12_Pitch2.54mm.wrl
      (at (xyz 0 -0.55 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 270))
    )
  )
  (module Socket_Strips:Socket_Strip_Straight_1x12_Pitch2.54mm (layer F.Cu) (tedit 5AE71252)
    (at 128.27 93.345)
    (descr "Through hole straight socket strip, 1x12, 2.54mm pitch, single row")
    (tags "Through hole socket strip THT 1x12 2.54mm single row")
    (fp_text reference I1 (at 0 -2.33) (layer F.Fab))
    (fp_text value SerialInput (at -1.905 20.955 90) (layer F.Fab))
    (fp_text user %R (at 0 -2.33) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 1 /VIN))
    (pad 2 thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 2 /VCC))
    (pad 3 thru_hole oval (at 0 5.08) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 14 /GND))
    (pad 4 thru_hole oval (at 0 7.62) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 5 thru_hole oval (at 0 10.16) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 3 /L0))
    (pad 6 thru_hole oval (at 0 12.7) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 4 /L1))
    (pad 7 thru_hole oval (at 0 15.24) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 5 /L2))
    (pad 8 thru_hole oval (at 0 17.78) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 6 /L3))
    (pad 9 thru_hole oval (at 0 20.32) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 7 /L4))
    (pad 10 thru_hole oval (at 0 22.86) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 8 /L5))
    (pad 11 thru_hole oval (at 0 25.4) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 9 /L6))
    (pad 12 thru_hole oval (at 0 27.94) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 10 /L7))
    (model ${KISYS3DMOD}/Socket_Strips.3dshapes/Socket_Strip_Straight_1x12_Pitch2.54mm.wrl
      (at (xyz 0 -0.55 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 270))
    )
  )
  (module Capacitors_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm (layer F.Cu) (tedit 5AE70C76)
    (at 156.845 100.965 180)
    (descr "C, Disc series, Radial, pin pitch=2.50mm, , diameter*width=3.8*2.6mm^2, Capacitor, http://www.vishay.com/docs/45233/krseries.pdf")
    (tags "C Disc series Radial pin pitch 2.50mm  diameter 3.8mm width 2.6mm Capacitor")
    (fp_text reference C1 (at -2.54 0 180) (layer F.SilkS))
    (fp_text value C (at 1.25 2.61 180) (layer F.Fab))
    (fp_text user %R (at 1.25 0 180) (layer F.Fab))
    (pad 1 thru_hole circle (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 14 /GND))
    (pad 2 thru_hole circle (at 2.5 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 /VCC))
    (model ${KISYS3DMOD}/Capacitors_THT.3dshapes/C_Disc_D3.8mm_W2.6mm_P2.50mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm (layer F.Cu) (tedit 5AE7113B)
    (at 156.845 104.775)
    (descr "Through hole straight pin header, 1x02, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x02 2.54mm single row")
    (fp_text reference J4 (at -2.54 -0.635) (layer F.Fab) hide)
    (fp_text value Interrupt (at 3.81 1.27 90) (layer F.Fab) hide)
    (fp_text user %R (at 0 1.27 90) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 32 /IB))
    (pad 2 thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 31 /IA))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x02_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm (layer F.Cu) (tedit 5AE711E5)
    (at 139.065 120.015 180)
    (descr "Through hole straight pin header, 1x04, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x04 2.54mm single row")
    (fp_text reference I2C2 (at 0 -2.33 180) (layer F.Fab))
    (fp_text value I2CHeader (at 0 9.95 180) (layer F.Fab))
    (fp_text user %R (at 0 3.81 270) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 14 /GND))
    (pad 2 thru_hole oval (at 0 2.54 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 2 /VCC))
    (pad 3 thru_hole oval (at 0 5.08 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 8 /L5))
    (pad 4 thru_hole oval (at 0 7.62 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 7 /L4))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x04_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm (layer F.Cu) (tedit 5AE71428)
    (at 149.225 120.015 180)
    (descr "Through hole straight pin header, 1x04, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x04 2.54mm single row")
    (fp_text reference I2C3 (at 0 -2.33 180) (layer F.Fab))
    (fp_text value I2CHeader (at 0 9.95 180) (layer F.Fab))
    (fp_text user %R (at 0 3.81 270) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 14 /GND))
    (pad 2 thru_hole oval (at 0 2.54 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 2 /VCC))
    (pad 3 thru_hole oval (at 0 5.08 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 8 /L5))
    (pad 4 thru_hole oval (at 0 7.62 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 7 /L4))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x04_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm (layer F.Cu) (tedit 5AFEAB0B)
    (at 159.385 120.015 180)
    (descr "Through hole straight pin header, 1x04, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x04 2.54mm single row")
    (fp_text reference I2C1 (at 0 -2.33 180) (layer F.Fab))
    (fp_text value I2CHeader (at 0 9.95 180) (layer F.Fab))
    (fp_text user %R (at 0 3.81 270) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 14 /GND))
    (pad 2 thru_hole oval (at 0 2.54 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 2 /VCC))
    (pad 3 thru_hole oval (at 0 5.08 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 8 /L5))
    (pad 4 thru_hole oval (at 0 7.62 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 7 /L4))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x04_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (gr_text I²C (at 154.305 116.205) (layer F.SilkS))
  (gr_text "I²C IO Expansion v1.0\nnickthecoder.co.uk" (at 161.925 123.825) (layer B.SilkS))
  (gr_text 23017 (at 131.445 94.615 90) (layer F.SilkS))
  (gr_text SCL (at 141.605 114.935) (layer F.SilkS))
  (gr_text VCC (at 141.605 117.475) (layer F.SilkS))
  (gr_text GND (at 141.605 120.015) (layer F.SilkS))
  (gr_text SDA (at 141.605 112.395) (layer F.SilkS))
  (gr_text B (at 159.385 104.775) (layer F.SilkS))
  (gr_text A (at 159.385 107.315) (layer F.SilkS))
  (gr_text 7 (at 163.195 88.9) (layer F.SilkS))
  (gr_text 6 (at 160.655 88.9) (layer F.SilkS))
  (gr_text 5 (at 158.115 88.9) (layer F.SilkS))
  (gr_text 4 (at 155.575 88.9) (layer F.SilkS))
  (gr_text 3 (at 153.035 88.9) (layer F.SilkS))
  (gr_text 2 (at 150.495 88.9) (layer F.SilkS))
  (gr_text 1 (at 147.955 88.9) (layer F.SilkS))
  (gr_text 0 (at 145.415 88.9) (layer F.SilkS))
  (gr_text 7 (at 135.255 124.46) (layer F.SilkS))
  (gr_text 6 (at 137.795 124.46) (layer F.SilkS))
  (gr_text 5 (at 140.335 124.46) (layer F.SilkS))
  (gr_text 4 (at 142.875 124.46) (layer F.SilkS))
  (gr_text 3 (at 145.415 124.46) (layer F.SilkS))
  (gr_text 2 (at 147.955 124.46) (layer F.SilkS))
  (gr_text 1 (at 150.495 124.46) (layer F.SilkS))
  (gr_text 0 (at 153.035 124.46) (layer F.SilkS))
  (gr_text 0 (at 157.48 95.885) (layer B.SilkS))
  (gr_text 1 (at 157.48 93.345) (layer B.SilkS))
  (gr_text "I²C Address" (at 149.225 94.615) (layer B.SilkS))
  (gr_text Interrupt (at 149.225 106.045) (layer F.SilkS))
  (gr_text 2307 (at 146.05 94.615) (layer F.SilkS))
  (gr_text A (at 165.735 127.635) (layer F.SilkS))
  (gr_text B (at 165.735 86.36) (layer F.SilkS))
  (gr_text Thru (at 170.18 123.825) (layer F.SilkS))
  (gr_text Serial (at 129.54 123.825) (layer F.SilkS))
  (gr_text "I²C IO Expansion" (at 133.35 102.235) (layer F.SilkS))
  (zone (net 0) (net_name "") (layer Edge.Cuts) (hatch edge 0.508)
    (connect_pads (clearance 0.508))
    (min_thickness 0.001)
    (fill yes (arc_segments 16) (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 173.99 132.08) (xy 124.46 132.08) (xy 124.46 82.55) (xy 173.99 82.55)
      )
    )
  )
  (zone (net 14) (net_name /GND) (layer B.Cu) (hatch edge 0.508)
    (connect_pads (clearance 0.508))
    (min_thickness 0.254)
    (fill yes (arc_segments 16) (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 172.72 130.81) (xy 125.73 130.81) (xy 125.73 83.82) (xy 172.72 83.82)
      )
    )
  )
)
