(kicad_pcb (version 4) (host pcbnew 4.0.5)
  (general
    (links 12)
    (no_connects 0)
    (area 0 0 0 0)
    (thickness 1.6)
    (drawings 5)
    (tracks 34)
    (zones 0)
    (modules 7)
    (nets 5)
  )
  (page USLetter)
  (title_block
    (title "Light Flicker Sensor")
    (date 2017-10-08)
    (rev 0)
  )
  (layers
    (0 F.Cu signal)
    (31 B.Cu signal)
    (33 F.Adhes user)
    (35 F.Paste user)
    (37 F.SilkS 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)
    (47 F.CrtYd user)
    (49 F.Fab user hide)
  )
  (setup
    (last_trace_width 0.25)
    (trace_clearance 0.1524)
    (zone_clearance 0.508)
    (zone_45_only no)
    (trace_min 0.1524)
    (segment_width 0.2)
    (edge_width 0.05)
    (via_size 0.6)
    (via_drill 0.4)
    (via_min_size 0.4)
    (via_min_drill 0.254)
    (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 +BATT)
  (net 2 GND)
  (net 3 +5V)
  (net 4 "Net-(P1-Pad1)")
  (net_class Default "This is the default net class."
    (clearance 0.1524)
    (trace_width 0.25)
    (via_dia 0.6)
    (via_drill 0.4)
    (uvia_dia 0.3)
    (uvia_drill 0.1)
    (add_net +5V)
    (add_net +BATT)
    (add_net GND)
    (add_net "Net-(P1-Pad1)")
  )
  (net_class Pwr ""
    (clearance 0.1524)
    (trace_width 0.5)
    (via_dia 0.6)
    (via_drill 0.4)
    (uvia_dia 0.3)
    (uvia_drill 0.1)
  )
  (module Pin_Headers:Pin_Header_Straight_1x02_Pitch1.27mm (layer F.Cu) (tedit 59650535)
    (at 137.5 89.43)
    (descr "Through hole straight pin header, 1x02, 1.27mm pitch, single row")
    (tags "Through hole pin header THT 1x02 1.27mm single row")
    (fp_text reference BT1 (at 0.1 3.57) (layer F.SilkS))
    (fp_text value Battery (at 0 2.965) (layer F.Fab))
    (fp_text user %R (at 0 0.635 90) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0) (size 1 1) (drill 0.65) (layers *.Cu *.Mask)
      (net 1 +BATT))
    (pad 2 thru_hole oval (at 0 1.27) (size 1 1) (drill 0.65) (layers *.Cu *.Mask)
      (net 2 GND))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x02_Pitch1.27mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm (layer F.Cu) (tedit 597BC7C2)
    (at 141.1 88.3 270)
    (descr "C, Disc series, Radial, pin pitch=5.00mm, , diameter*width=5*2.5mm^2, Capacitor, http://cdn-reichelt.de/documents/datenblatt/B300/DS_KERKO_TC.pdf")
    (tags "C Disc series Radial pin pitch 5.00mm  diameter 5mm width 2.5mm Capacitor")
    (fp_text reference C1 (at 2.45 0.05 360) (layer F.SilkS))
    (fp_text value "100 nF" (at 2.5 2.56 270) (layer F.Fab))
    (fp_text user %R (at 2.5 0 270) (layer F.Fab))
    (pad 1 thru_hole circle (at 0 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 +BATT))
    (pad 2 thru_hole circle (at 5 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (model ${KISYS3DMOD}/Capacitors_THT.3dshapes/C_Disc_D5.0mm_W2.5mm_P5.00mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm (layer F.Cu) (tedit 597BC7C2)
    (at 142.25 96.6 180)
    (descr "C, Disc series, Radial, pin pitch=5.00mm, , diameter*width=5*2.5mm^2, Capacitor, http://cdn-reichelt.de/documents/datenblatt/B300/DS_KERKO_TC.pdf")
    (tags "C Disc series Radial pin pitch 5.00mm  diameter 5mm width 2.5mm Capacitor")
    (fp_text reference C2 (at 2.45 0 180) (layer F.SilkS))
    (fp_text value "100 nF" (at 2.5 2.56 180) (layer F.Fab))
    (fp_text user %R (at 2.5 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 3 +5V))
    (pad 2 thru_hole circle (at 5 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (model ${KISYS3DMOD}/Capacitors_THT.3dshapes/C_Disc_D5.0mm_W2.5mm_P5.00mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitors_THT:CP_Radial_Tantal_D5.0mm_P5.00mm (layer F.Cu) (tedit 597C781B)
    (at 142.45 101.7 180)
    (descr "CP, Radial_Tantal series, Radial, pin pitch=5.00mm, , diameter=5.0mm, Tantal Electrolytic Capacitor, http://cdn-reichelt.de/documents/datenblatt/B300/TANTAL-TB-Serie%23.pdf")
    (tags "CP Radial_Tantal series Radial pin pitch 5.00mm  diameter 5.0mm Tantal Electrolytic Capacitor")
    (fp_text reference C3 (at 2.5 -0.05 180) (layer F.SilkS))
    (fp_text value "10 µF" (at 2.5 3.81 180) (layer F.Fab))
    (fp_text user %R (at 2.5 0 180) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 3 +5V))
    (pad 2 thru_hole circle (at 5 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (model ${KISYS3DMOD}/Capacitors_THT.3dshapes/CP_Radial_Tantal_D5.0mm_P5.00mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x02_Pitch1.27mm (layer F.Cu) (tedit 59650535)
    (at 157.32 101.65 270)
    (descr "Through hole straight pin header, 1x02, 1.27mm pitch, single row")
    (tags "Through hole pin header THT 1x02 1.27mm single row")
    (fp_text reference P1 (at 0.15 -2.18 360) (layer F.SilkS))
    (fp_text value CONN_01X02 (at 0 2.965 270) (layer F.Fab))
    (fp_text user %R (at 0 0.635 360) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 270) (size 1 1) (drill 0.65) (layers *.Cu *.Mask)
      (net 4 "Net-(P1-Pad1)"))
    (pad 2 thru_hole oval (at 0 1.27 270) (size 1 1) (drill 0.65) (layers *.Cu *.Mask)
      (net 2 GND))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x02_Pitch1.27mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x03_Pitch2.00mm (layer F.Cu) (tedit 59650533)
    (at 150.7 101.65 270)
    (descr "Through hole straight pin header, 1x03, 2.00mm pitch, single row")
    (tags "Through hole pin header THT 1x03 2.00mm single row")
    (fp_text reference U1 (at 0.1 -2.5 360) (layer F.SilkS))
    (fp_text value TSL252 (at 0 6.06 270) (layer F.Fab))
    (fp_text user %R (at 0 2 360) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 270) (size 1.35 1.35) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 2 thru_hole oval (at 0 2 270) (size 1.35 1.35) (drill 0.8) (layers *.Cu *.Mask)
      (net 3 +5V))
    (pad 3 thru_hole oval (at 0 4 270) (size 1.35 1.35) (drill 0.8) (layers *.Cu *.Mask)
      (net 4 "Net-(P1-Pad1)"))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x03_Pitch2.00mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module TO_SOT_Packages_THT:TO-220-3_Horizontal (layer F.Cu) (tedit 58CE52AD)
    (at 144.65 89.85 270)
    (descr "TO-220-3, Horizontal, RM 2.54mm")
    (tags "TO-220-3 Horizontal RM 2.54mm")
    (fp_text reference U2 (at 8.7 -7.9 360) (layer F.SilkS))
    (fp_text value LF50CV-DG (at 2.54 1.9 270) (layer F.Fab))
    (fp_text user %R (at 2.54 -20.58 270) (layer F.Fab))
    (pad 0 np_thru_hole oval (at 2.54 -16.66 270) (size 3.5 3.5) (drill 3.5) (layers *.Cu *.Mask))
    (pad 1 thru_hole rect (at 0 0 270) (size 1.8 1.8) (drill 1) (layers *.Cu *.Mask)
      (net 1 +BATT))
    (pad 2 thru_hole oval (at 2.54 0 270) (size 1.8 1.8) (drill 1) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 3 thru_hole oval (at 5.08 0 270) (size 1.8 1.8) (drill 1) (layers *.Cu *.Mask)
      (net 3 +5V))
    (model ${KISYS3DMOD}/TO_SOT_Packages_THT.3dshapes/TO-220-3_Horizontal.wrl
      (at (xyz 0.1 0 0))
      (scale (xyz 0.393701 0.393701 0.393701))
      (rotate (xyz 0 0 0))
    )
  )
  (gr_text V0 (at 161.8 100.25) (layer F.SilkS))
  (gr_line (start 135.56 104.981) (end 135.56 86.75) (layer Edge.Cuts) (width 0.05))
  (gr_line (start 164.8 86.75) (end 164.8 104.981) (layer Edge.Cuts) (width 0.05))
  (gr_line (start 135.56 86.75) (end 164.8 86.75) (layer Edge.Cuts) (width 0.05))
  (gr_line (start 164.8 104.981) (end 135.56 104.981) (layer Edge.Cuts) (width 0.05))
  (zone (net 3) (net_name +5V) (layer B.Cu) (hatch edge 0.508)
    (priority 5)
    (connect_pads (clearance 0.508))
    (min_thickness 0.254)
    (fill yes (arc_segments 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 137.2 106.1) (xy 137.2 96.55) (xy 140 93.35) (xy 141.05 93.25) (xy 142 92.45)
        (xy 144.7 92.4) (xy 146.8 94.55) (xy 146.85 97.35) (xy 148.55 99.1) (xy 149.95 99.15)
        (xy 150.65 99.8) (xy 150.7 101.7) (xy 150.7 103.25) (xy 147.3 103.25) (xy 145.45 103.25)
        (xy 145.45 106.15)
      )
    )
  )
  (zone (net 1) (net_name +BATT) (layer B.Cu) (hatch edge 0.508)
    (priority 3)
    (connect_pads (clearance 0.508))
    (min_thickness 0.254)
    (fill yes (arc_segments 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 135 85) (xy 146.5 85) (xy 146.5 94.4) (xy 135 94.4)
      )
    )
  )
  (zone (net 2) (net_name GND) (layer B.Cu) (hatch edge 0.508)
    (priority 1)
    (connect_pads (clearance 0.508))
    (min_thickness 0.254)
    (fill yes (arc_segments 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 134 83) (xy 166 83) (xy 166 107) (xy 134 107)
      )
    )
  )
  (zone (net 2) (net_name GND) (layer F.Cu) (hatch edge 0.508)
    (priority 1)
    (connect_pads (clearance 0.508))
    (min_thickness 0.254)
    (fill yes (arc_segments 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 134 83) (xy 166 83) (xy 166 107) (xy 134 107)
      )
    )
  )
)
