(kicad_pcb (version 4) (host pcbnew 4.0.7)
  (general
    (links 10)
    (no_connects 0)
    (area 137.084999 73.584999 149.935001 86.435001)
    (thickness 1.6)
    (drawings 26)
    (tracks 29)
    (zones 0)
    (modules 9)
    (nets 7)
  )
  (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)
    (45 Margin user)
    (46 B.CrtYd user)
    (47 F.CrtYd user)
    (48 B.Fab user)
    (49 F.Fab user)
  )
  (setup
    (last_trace_width 0.254)
    (trace_clearance 0.2032)
    (zone_clearance 0.508)
    (zone_45_only no)
    (trace_min 0.2)
    (segment_width 0.2)
    (edge_width 0.15)
    (via_size 0.6096)
    (via_drill 0.4064)
    (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 1.524 1.524)
    (pad_drill 0.762)
    (pad_to_mask_clearance 0.2)
    (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 VCC)
  (net 2 GND)
  (net 3 "Net-(J1-Pad1)")
  (net 4 /CLK)
  (net 5 /DIV)
  (net 6 "Net-(R1-Pad1)")
  (net_class Default "This is the default net class."
    (clearance 0.2032)
    (trace_width 0.254)
    (via_dia 0.6096)
    (via_drill 0.4064)
    (uvia_dia 0.3)
    (uvia_drill 0.1)
    (add_net /CLK)
    (add_net /DIV)
    (add_net "Net-(J1-Pad1)")
    (add_net "Net-(R1-Pad1)")
  )
  (net_class PWR ""
    (clearance 0.2032)
    (trace_width 0.3048)
    (via_dia 0.8128)
    (via_drill 0.4064)
    (uvia_dia 0.3)
    (uvia_drill 0.1)
    (add_net GND)
    (add_net VCC)
  )
  (module Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm (layer B.Cu) (tedit 5A967168)
    (at 139.7 83.82)
    (descr "Through hole straight pin header, 1x01, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x01 2.54mm single row")
    (fp_text reference J1 (at 0 2.33) (layer B.SilkS) hide)
    (fp_text value NC (at 0 -2.33) (layer B.Fab))
    (fp_text user %R (at 0 0 270) (layer B.Fab))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 3 "Net-(J1-Pad1)"))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x01_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm (layer B.Cu) (tedit 5A96716B)
    (at 147.32 83.82)
    (descr "Through hole straight pin header, 1x01, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x01 2.54mm single row")
    (fp_text reference J4 (at 0 2.33) (layer B.SilkS) hide)
    (fp_text value GND (at 0 1.905 180) (layer F.SilkS))
    (fp_text user %R (at 0 0 270) (layer B.Fab))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 2 GND))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x01_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm (layer B.Cu) (tedit 5A967171)
    (at 147.32 76.2)
    (descr "Through hole straight pin header, 1x01, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x01 2.54mm single row")
    (fp_text reference J5 (at 0 2.33) (layer B.SilkS) hide)
    (fp_text value CLK (at 0 -1.905) (layer F.SilkS))
    (fp_text user %R (at 0 0 270) (layer B.Fab))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 4 /CLK))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x01_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm (layer B.Cu) (tedit 5A967176)
    (at 139.7 76.2)
    (descr "Through hole straight pin header, 1x01, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x01 2.54mm single row")
    (fp_text reference J8 (at 0 2.33) (layer B.SilkS) hide)
    (fp_text value Vcc (at 0 -1.905 180) (layer F.SilkS))
    (fp_text user %R (at 0 0 270) (layer B.Fab))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 1 VCC))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x01_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Connectors:GS3 (layer F.Cu) (tedit 58613494)
    (at 143.51 83.82 270)
    (descr "3-pin solder bridge")
    (tags "solder bridge")
    (attr smd)
    (fp_text reference JP1 (at 1.905 0 360) (layer F.SilkS))
    (fp_text value GS3 (at 1.8 0 360) (layer F.Fab))
    (pad 1 smd rect (at 0 -1.27 270) (size 1.27 0.97) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (pad 2 smd rect (at 0 0 270) (size 1.27 0.97) (layers F.Cu F.Paste F.Mask)
      (net 5 /DIV))
    (pad 3 smd rect (at 0 1.27 270) (size 1.27 0.97) (layers F.Cu F.Paste F.Mask)
      (net 1 VCC))
  )
  (module TO_SOT_Packages_SMD:SOT-23-5_HandSoldering (layer F.Cu) (tedit 58CE4E7E)
    (at 143.43 80.01)
    (descr "5-pin SOT23 package")
    (tags "SOT-23-5 hand-soldering")
    (attr smd)
    (fp_text reference U1 (at 3.255 0 90) (layer F.SilkS))
    (fp_text value LTC1799 (at 0 2.9) (layer F.Fab))
    (fp_text user %R (at 0 0 90) (layer F.Fab))
    (pad 1 smd rect (at -1.35 -0.95) (size 1.56 0.65) (layers F.Cu F.Paste F.Mask)
      (net 1 VCC))
    (pad 2 smd rect (at -1.35 0) (size 1.56 0.65) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (pad 3 smd rect (at -1.35 0.95) (size 1.56 0.65) (layers F.Cu F.Paste F.Mask)
      (net 6 "Net-(R1-Pad1)"))
    (pad 4 smd rect (at 1.35 0.95) (size 1.56 0.65) (layers F.Cu F.Paste F.Mask)
      (net 5 /DIV))
    (pad 5 smd rect (at 1.35 -0.95) (size 1.56 0.65) (layers F.Cu F.Paste F.Mask)
      (net 4 /CLK))
    (model ${KISYS3DMOD}/TO_SOT_Packages_SMD.3dshapes\SOT-23-5.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitors_SMD:C_0805 (layer F.Cu) (tedit 58AA8463)
    (at 143.494 76.2)
    (descr "Capacitor SMD 0805, reflow soldering, AVX (see smccp.pdf)")
    (tags "capacitor 0805")
    (attr smd)
    (fp_text reference C1 (at 0 -1.5) (layer F.SilkS))
    (fp_text value 100nF (at 0 1.75) (layer F.Fab))
    (fp_text user %R (at 0 -1.5) (layer F.Fab))
    (pad 1 smd rect (at -1 0) (size 1 1.25) (layers F.Cu F.Paste F.Mask)
      (net 1 VCC))
    (pad 2 smd rect (at 1 0) (size 1 1.25) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (model Capacitors_SMD.3dshapes/C_0805.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Resistors_SMD:R_0805 (layer F.Cu) (tedit 58E0A804)
    (at 139.7 79.944 90)
    (descr "Resistor SMD 0805, reflow soldering, Vishay (see dcrcw.pdf)")
    (tags "resistor 0805")
    (attr smd)
    (fp_text reference R1 (at 0 -1.65 90) (layer F.SilkS))
    (fp_text value Rset (at 0 1.75 90) (layer F.Fab))
    (fp_text user %R (at 0 0 90) (layer F.Fab))
    (pad 1 smd rect (at -0.95 0 90) (size 0.7 1.3) (layers F.Cu F.Paste F.Mask)
      (net 6 "Net-(R1-Pad1)"))
    (pad 2 smd rect (at 0.95 0 90) (size 0.7 1.3) (layers F.Cu F.Paste F.Mask)
      (net 1 VCC))
    (model ${KISYS3DMOD}/Resistors_SMD.3dshapes/R_0805.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module "ZX Speccy:fatla_eu" (layer B.Cu) (tedit 0)
    (at 143.51 80.01 180)
    (fp_text reference G*** (at 0 0 180) (layer B.SilkS) hide)
    (fp_text value LOGO (at 0.75 0 180) (layer B.SilkS) hide)
  )
  (gr_text LTC1799 (at 148.59 80.01 90) (layer F.SilkS))
  (gr_text 3V3/5V (at 139.827 77.851) (layer F.SilkS))
  (gr_text 1 (at 145.542 85.217) (layer F.SilkS))
  (gr_text 100 (at 141.224 85.217) (layer F.SilkS))
  (gr_text "f = 1kHz-30MHz" (at 143.51 82.296) (layer F.SilkS))
  (dimension 12.7 (width 0.3) (layer Dwgs.User)
    (gr_text "0.5000 in" (at 143.51 89.615) (layer Dwgs.User))
    (feature1 (pts (xy 149.86 86.36) (xy 149.86 90.965)))
    (feature2 (pts (xy 137.16 86.36) (xy 137.16 90.965)))
    (crossbar (pts (xy 137.16 88.265) (xy 149.86 88.265)))
    (arrow1a (pts (xy 149.86 88.265) (xy 148.733496 88.851421)))
    (arrow1b (pts (xy 149.86 88.265) (xy 148.733496 87.678579)))
    (arrow2a (pts (xy 137.16 88.265) (xy 138.286504 88.851421)))
    (arrow2b (pts (xy 137.16 88.265) (xy 138.286504 87.678579)))
  )
  (dimension 12.7 (width 0.3) (layer Dwgs.User)
    (gr_text "0.5000 in" (at 133.905 80.01 90) (layer Dwgs.User))
    (feature1 (pts (xy 137.16 73.66) (xy 132.555 73.66)))
    (feature2 (pts (xy 137.16 86.36) (xy 132.555 86.36)))
    (crossbar (pts (xy 135.255 86.36) (xy 135.255 73.66)))
    (arrow1a (pts (xy 135.255 73.66) (xy 135.841421 74.786504)))
    (arrow1b (pts (xy 135.255 73.66) (xy 134.668579 74.786504)))
    (arrow2a (pts (xy 135.255 86.36) (xy 135.841421 85.233496)))
    (arrow2b (pts (xy 135.255 86.36) (xy 134.668579 85.233496)))
  )
  (gr_line (start 149.225 86.36) (end 149.86 85.725) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 149.225 73.66) (end 149.86 74.295) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 137.16 74.295) (end 137.795 73.66) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 137.16 85.09) (end 138.43 86.36) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 137.16 74.295) (end 137.16 85.09) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 149.225 73.66) (end 137.795 73.66) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 149.86 85.725) (end 149.86 74.295) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 138.43 86.36) (end 149.225 86.36) (layer Edge.Cuts) (width 0.15))
  (zone (net 2) (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 137.16 73.66) (xy 139.065 73.66) (xy 139.065 74.93) (xy 140.335 74.93) (xy 140.335 73.66)
        (xy 149.86 73.66) (xy 149.86 86.36) (xy 137.16 86.36)
      )
    )
  )
)
