(kicad_pcb (version 20221018) (generator pcbnew)
  (general
    (thickness 1.6)
  )
  (paper "A4")
  (layers
    (0 "F.Cu" signal)
    (31 "B.Cu" signal)
    (32 "B.Adhes" user "B.Adhesive")
    (33 "F.Adhes" user "F.Adhesive")
    (34 "B.Paste" user)
    (35 "F.Paste" user)
    (36 "B.SilkS" user "B.Silkscreen")
    (37 "F.SilkS" user "F.Silkscreen")
    (38 "B.Mask" user)
    (39 "F.Mask" user)
    (40 "Dwgs.User" user "User.Drawings")
    (41 "Cmts.User" user "User.Comments")
    (42 "Eco1.User" user "User.Eco1")
    (43 "Eco2.User" user "User.Eco2")
    (44 "Edge.Cuts" user)
    (45 "Margin" user)
    (46 "B.CrtYd" user "B.Courtyard")
    (47 "F.CrtYd" user "F.Courtyard")
    (48 "B.Fab" user)
    (49 "F.Fab" user)
    (50 "User.1" user)
    (51 "User.2" user)
    (52 "User.3" user)
    (53 "User.4" user)
    (54 "User.5" user)
    (55 "User.6" user)
    (56 "User.7" user)
    (57 "User.8" user)
    (58 "User.9" user)
  )
  (setup
    (stackup
      (layer "F.SilkS" (type "Top Silk Screen"))
      (layer "F.Paste" (type "Top Solder Paste"))
      (layer "F.Mask" (type "Top Solder Mask") (thickness 0.01))
      (layer "F.Cu" (type "copper") (thickness 0.035))
      (layer "dielectric 1" (type "core") (thickness 1.51) (material "FR4") (epsilon_r 4.5) (loss_tangent 0.02))
      (layer "B.Cu" (type "copper") (thickness 0.035))
      (layer "B.Mask" (type "Bottom Solder Mask") (thickness 0.01))
      (layer "B.Paste" (type "Bottom Solder Paste"))
      (layer "B.SilkS" (type "Bottom Silk Screen"))
      (copper_finish "None")
      (dielectric_constraints no)
    )
    (pad_to_mask_clearance 0)
    (pcbplotparams
      (layerselection 0x0001000_ffffffff)
      (plot_on_all_layers_selection 0x0000000_00000000)
      (disableapertmacros false)
      (usegerberextensions true)
      (usegerberattributes true)
      (usegerberadvancedattributes true)
      (creategerberjobfile false)
      (dashed_line_dash_ratio 12.000000)
      (dashed_line_gap_ratio 3.000000)
      (svgprecision 6)
      (plotframeref false)
      (viasonmask false)
      (mode 1)
      (useauxorigin false)
      (hpglpennumber 1)
      (hpglpenspeed 20)
      (hpglpendiameter 15.000000)
      (dxfpolygonmode true)
      (dxfimperialunits true)
      (dxfusepcbnewfont true)
      (psnegative false)
      (psa4output false)
      (plotreference true)
      (plotvalue true)
      (plotinvisibletext false)
      (sketchpadsonfab false)
      (subtractmaskfromsilk false)
      (outputformat 1)
      (mirror false)
      (drillshape 0)
      (scaleselection 1)
      (outputdirectory "gerber/")
    )
  )
  (net 0 "")
  (net 1 "+5V")
  (net 2 "GND")
  (net 3 "-15V")
  (net 4 "Net-(D2-A)")
  (net 5 "Net-(D3-A)")
  (net 6 "Net-(D4-A)")
  (net 7 "Net-(D5-A)")
  (net 8 "Net-(D6-A)")
  (net 9 "Net-(D7-A)")
  (net 10 "Net-(D8-A)")
  (net 11 "unconnected-(U1-NC-Pad3)")
  (net 12 "unconnected-(U2-NC-Pad3)")
  (net 13 "unconnected-(U3-NC-Pad3)")
  (net 14 "unconnected-(U4-NC-Pad3)")
  (net 15 "Net-(U5-ANODE)")
  (net 16 "+15V")
  (net 17 "+24V")
  (net 18 "Net-(U6-ANODE)")
  (net 19 "Net-(U7-ANODE)")
  (net 20 "Net-(U8-ANODE)")
  (net 21 "Net-(R13-Pad2)")
  (net 22 "Net-(R10-Pad2)")
  (net 23 "Net-(R11-Pad2)")
  (net 24 "Net-(R15-Pad2)")
  (net 25 "/CH1_IN")
  (net 26 "/CH2_IN")
  (net 27 "/CH3_IN")
  (net 28 "/CH4_IN")
  (net 29 "Net-(D1-A)")
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
    (at 63.19 55.7075)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
    (attr through_hole)
    (fp_text reference "R9" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "470" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 7 "Net-(D5-A)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 22 "Net-(R10-Pad2)") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Package_DIP:DIP-8_W7.62mm" (layer "F.Cu")
    (at 83.2 75.554166)
    (descr "8-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils)")
    (tags "THT DIP DIL PDIP 2.54mm 7.62mm 300mil")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "9A High-Speed inverting MOSFET Driver")
    (property "ki_keywords" "MOSFET IGBT driver")
    (attr through_hole)
    (fp_text reference "U2" (at 3.81 -2.33) (layer "F.SilkS"))
    (fp_text value "TC4420" (at 3.81 9.95) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 3.81) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pinfunction "VDD") (pintype "power_in"))
    (pad "2" thru_hole oval (at 0 2.54) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 4 "Net-(D2-A)") (pinfunction "INPUT") (pintype "input"))
    (pad "3" thru_hole oval (at 0 5.08) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 12 "unconnected-(U2-NC-Pad3)") (pinfunction "NC") (pintype "no_connect"))
    (pad "4" thru_hole oval (at 0 7.62) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pinfunction "GND") (pintype "power_in"))
    (pad "5" thru_hole oval (at 7.62 7.62) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pinfunction "GND") (pintype "passive"))
    (pad "6" thru_hole oval (at 7.62 5.08) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 23 "Net-(R11-Pad2)") (pinfunction "~{OUTPUT}") (pintype "output"))
    (pad "7" thru_hole oval (at 7.62 2.54) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 23 "Net-(R11-Pad2)") (pinfunction "~{OUTPUT}") (pintype "passive"))
    (pad "8" thru_hole oval (at 7.62 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pinfunction "VDD") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Package_DIP.3dshapes/DIP-8_W7.62mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder" (layer "F.Cu")
    (at 39.9 110.25)
    (descr "LED SMD 1206 (3216 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator")
    (tags "LED handsolder")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Light emitting diode")
    (property "ki_keywords" "LED diode")
    (attr smd)
    (fp_text reference "D8" (at 0 -1.82) (layer "F.SilkS"))
    (fp_text value "LED" (at 0 1.82) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 0 0) (layer "F.Fab"))
    (pad "1" smd roundrect (at -1.4875 0) (size 1.425 1.75) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1754392982)
      (net 2 "GND") (pinfunction "K") (pintype "passive"))
    (pad "2" smd roundrect (at 1.4875 0) (size 1.425 1.75) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1754392982)
      (net 10 "Net-(D8-A)") (pinfunction "A") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/LED_SMD.3dshapes/LED_1206_3216Metric.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "my_library:VME_connector_41612" locked placed (layer "F.Cu")
    (at 207.885 85.756 -90)
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "X1" (at 0.374 15.165 -90 unlocked) (layer "F.SilkS"))
    (fp_text value "VME_connector_41612" (at 0 1 -90 unlocked) (layer "F.Fab"))
    (fp_text user "Board edge" (at 0.234 10.585 90) (layer "Cmts.User"))
    (fp_text user "${REFERENCE}" (at 0 2.5 -90 unlocked) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 0.234 15.345 90) (layer "F.Fab"))
    (pad "" np_thru_hole circle locked (at -44.216 15.345 270) (size 3 3) (drill 3) (layers "F&B.Cu" "*.Mask"))
    (pad "" np_thru_hole circle locked (at 44.684 15.345 270) (size 3 3) (drill 3) (layers "F&B.Cu" "*.Mask"))
    (pad "a1" thru_hole roundrect locked (at -39.136 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask") (roundrect_rratio 0.1612896774)
      (net 2 "GND") (pintype "passive"))
    (pad "a1" thru_hole circle locked (at -39.136 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a1" thru_hole circle locked (at -39.136 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a2" thru_hole circle locked (at -36.596 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 25 "/CH1_IN") (pintype "passive"))
    (pad "a2" thru_hole circle locked (at -36.596 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 25 "/CH1_IN") (pintype "passive"))
    (pad "a2" thru_hole circle locked (at -36.596 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 25 "/CH1_IN") (pintype "passive"))
    (pad "a3" thru_hole circle locked (at -34.056 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a3" thru_hole circle locked (at -34.056 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a3" thru_hole circle locked (at -34.056 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a4" thru_hole circle locked (at -31.516 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a4" thru_hole circle locked (at -31.516 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a4" thru_hole circle locked (at -31.516 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a5" thru_hole circle locked (at -28.976 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a5" thru_hole circle locked (at -28.976 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a5" thru_hole circle locked (at -28.976 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a6" thru_hole circle locked (at -26.436 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 26 "/CH2_IN") (pintype "passive"))
    (pad "a6" thru_hole circle locked (at -26.436 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 26 "/CH2_IN") (pintype "passive"))
    (pad "a6" thru_hole circle locked (at -26.436 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 26 "/CH2_IN") (pintype "passive"))
    (pad "a7" thru_hole circle locked (at -23.896 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a7" thru_hole circle locked (at -23.896 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a7" thru_hole circle locked (at -23.896 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a8" thru_hole circle locked (at -21.356 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a8" thru_hole circle locked (at -21.356 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a8" thru_hole circle locked (at -21.356 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a9" thru_hole circle locked (at -18.816 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a9" thru_hole circle locked (at -18.816 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a9" thru_hole circle locked (at -18.816 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a10" thru_hole circle locked (at -16.276 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 27 "/CH3_IN") (pintype "passive"))
    (pad "a10" thru_hole circle locked (at -16.276 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 27 "/CH3_IN") (pintype "passive"))
    (pad "a10" thru_hole circle locked (at -16.276 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 27 "/CH3_IN") (pintype "passive"))
    (pad "a11" thru_hole circle locked (at -13.736 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a11" thru_hole circle locked (at -13.736 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a11" thru_hole circle locked (at -13.736 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a12" thru_hole circle locked (at -11.196 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a12" thru_hole circle locked (at -11.196 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a12" thru_hole circle locked (at -11.196 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a13" thru_hole circle locked (at -8.656 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a13" thru_hole circle locked (at -8.656 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a13" thru_hole circle locked (at -8.656 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a14" thru_hole circle locked (at -6.116 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 28 "/CH4_IN") (pintype "passive"))
    (pad "a14" thru_hole circle locked (at -6.116 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 28 "/CH4_IN") (pintype "passive"))
    (pad "a14" thru_hole circle locked (at -6.116 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 28 "/CH4_IN") (pintype "passive"))
    (pad "a15" thru_hole circle locked (at -3.576 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a15" thru_hole circle locked (at -3.576 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a15" thru_hole circle locked (at -3.576 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a16" thru_hole circle locked (at -1.036 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a16" thru_hole circle locked (at -1.036 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a16" thru_hole circle locked (at -1.036 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a17" thru_hole circle locked (at 1.504 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a17" thru_hole circle locked (at 1.504 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a17" thru_hole circle locked (at 1.504 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a18" thru_hole circle locked (at 4.044 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a18" thru_hole circle locked (at 4.044 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a18" thru_hole circle locked (at 4.044 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a19" thru_hole circle locked (at 6.584 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a19" thru_hole circle locked (at 6.584 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a19" thru_hole circle locked (at 6.584 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a20" thru_hole circle locked (at 9.124 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a20" thru_hole circle locked (at 9.124 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a20" thru_hole circle locked (at 9.124 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a21" thru_hole circle locked (at 11.664 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "a21" thru_hole circle locked (at 11.664 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "a21" thru_hole circle locked (at 11.664 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "a22" thru_hole circle locked (at 14.204 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "a22" thru_hole circle locked (at 14.204 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "a22" thru_hole circle locked (at 14.204 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "a23" thru_hole circle locked (at 16.744 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 16 "+15V") (pintype "passive"))
    (pad "a23" thru_hole circle locked (at 16.744 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 16 "+15V") (pintype "passive"))
    (pad "a23" thru_hole circle locked (at 16.744 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 16 "+15V") (pintype "passive"))
    (pad "a24" thru_hole circle locked (at 19.284 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 16 "+15V") (pintype "passive"))
    (pad "a24" thru_hole circle locked (at 19.284 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 16 "+15V") (pintype "passive"))
    (pad "a24" thru_hole circle locked (at 19.284 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 16 "+15V") (pintype "passive"))
    (pad "a25" thru_hole circle locked (at 21.824 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 3 "-15V") (pintype "passive"))
    (pad "a25" thru_hole circle locked (at 21.824 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 3 "-15V") (pintype "passive"))
    (pad "a25" thru_hole circle locked (at 21.824 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 3 "-15V") (pintype "passive"))
    (pad "a26" thru_hole circle locked (at 24.364 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 3 "-15V") (pintype "passive"))
    (pad "a26" thru_hole circle locked (at 24.364 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 3 "-15V") (pintype "passive"))
    (pad "a26" thru_hole circle locked (at 24.364 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 3 "-15V") (pintype "passive"))
    (pad "a27" thru_hole circle locked (at 26.904 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 17 "+24V") (pintype "passive"))
    (pad "a27" thru_hole circle locked (at 26.904 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 17 "+24V") (pintype "passive"))
    (pad "a27" thru_hole circle locked (at 26.904 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 17 "+24V") (pintype "passive"))
    (pad "a28" thru_hole circle locked (at 29.444 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 17 "+24V") (pintype "passive"))
    (pad "a28" thru_hole circle locked (at 29.444 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 17 "+24V") (pintype "passive"))
    (pad "a28" thru_hole circle locked (at 29.444 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 17 "+24V") (pintype "passive"))
    (pad "a29" thru_hole circle locked (at 31.984 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a29" thru_hole circle locked (at 31.984 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a29" thru_hole circle locked (at 31.984 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a30" thru_hole circle locked (at 34.524 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a30" thru_hole circle locked (at 34.524 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a30" thru_hole circle locked (at 34.524 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a31" thru_hole circle locked (at 37.064 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a31" thru_hole circle locked (at 37.064 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a31" thru_hole circle locked (at 37.064 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a32" thru_hole circle locked (at 39.604 17.885 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a32" thru_hole circle locked (at 39.604 20.425 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (pad "a32" thru_hole circle locked (at 39.604 22.965 270) (size 1.55 1.55) (drill 1) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
  )
  (footprint "Capacitor_THT:CP_Radial_D5.0mm_P2.00mm" (layer "F.Cu")
    (at 97.944888 115.2475)
    (descr "CP, Radial series, Radial, pin pitch=2.00mm, , diameter=5mm, Electrolytic Capacitor")
    (tags "CP Radial series Radial pin pitch 2.00mm  diameter 5mm Electrolytic Capacitor")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "C4" (at 1 -3.75) (layer "F.SilkS"))
    (fp_text value "1u" (at 1 3.75) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 1 0) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "2" thru_hole circle (at 2 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Capacitor_THT.3dshapes/CP_Radial_D5.0mm_P2.00mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" (layer "F.Cu")
    (at 169.4 108.45)
    (descr "CP, Radial series, Radial, pin pitch=2.50mm, , diameter=6.3mm, Electrolytic Capacitor")
    (tags "CP Radial series Radial pin pitch 2.50mm  diameter 6.3mm Electrolytic Capacitor")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Polarized capacitor, US symbol")
    (property "ki_keywords" "cap capacitor")
    (attr through_hole)
    (fp_text reference "C9" (at 1.25 -4.4) (layer "F.SilkS"))
    (fp_text value "100uF" (at 1.25 4.4) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 1.25 0) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "2" thru_hole circle (at 2.5 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Capacitor_THT.3dshapes/CP_Radial_D6.3mm_P2.50mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" (layer "F.Cu")
    (at 172.7 79.55 180)
    (descr "Diode, DO-35_SOD27 series, Axial, Horizontal, pin pitch=7.62mm, , length*diameter=4*2mm^2, , http://www.diodes.com/_files/packages/DO-35.pdf")
    (tags "Diode DO-35_SOD27 series Axial Horizontal pin pitch 7.62mm  length 4mm diameter 2mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "Sim.Device" "D")
    (property "Sim.Pins" "1=K 2=A")
    (property "ki_description" "Diode")
    (property "ki_keywords" "diode")
    (attr through_hole)
    (fp_text reference "D4" (at 3.81 -2.12) (layer "F.SilkS"))
    (fp_text value "BAT43" (at 3.81 2.12) (layer "F.Fab"))
    (fp_text user "K" (at 0 -1.8) (layer "F.SilkS"))
    (fp_text user "K" (at 0 -1.8) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 4.11 0) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pinfunction "K") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 6 "Net-(D4-A)") (pinfunction "A") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Diode_THT.3dshapes/D_DO-35_SOD27_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" placed (layer "F.Cu")
    (at 157.81 49.16 180)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
    (attr through_hole)
    (fp_text reference "R5" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "10k" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 29 "Net-(D1-A)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Capacitor_THT:CP_Radial_D5.0mm_P2.00mm" (layer "F.Cu")
    (at 97.875 75.55)
    (descr "CP, Radial series, Radial, pin pitch=2.00mm, , diameter=5mm, Electrolytic Capacitor")
    (tags "CP Radial series Radial pin pitch 2.00mm  diameter 5mm Electrolytic Capacitor")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "C2" (at 1 -3.75) (layer "F.SilkS"))
    (fp_text value "1u" (at 1 3.75) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 1 0) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "2" thru_hole circle (at 2 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Capacitor_THT.3dshapes/CP_Radial_D5.0mm_P2.00mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder" (layer "F.Cu")
    (at 39.9 70.7)
    (descr "LED SMD 1206 (3216 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator")
    (tags "LED handsolder")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Light emitting diode")
    (property "ki_keywords" "LED diode")
    (attr smd)
    (fp_text reference "D6" (at 0 -1.82) (layer "F.SilkS"))
    (fp_text value "LED" (at 0 1.82) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 0 0) (layer "F.Fab"))
    (pad "1" smd roundrect (at -1.4875 0) (size 1.425 1.75) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1754392982)
      (net 2 "GND") (pinfunction "K") (pintype "passive"))
    (pad "2" smd roundrect (at 1.4875 0) (size 1.425 1.75) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1754392982)
      (net 8 "Net-(D6-A)") (pinfunction "A") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/LED_SMD.3dshapes/LED_1206_3216Metric.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder" (layer "F.Cu")
    (at 39.9 90.55)
    (descr "LED SMD 1206 (3216 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator")
    (tags "LED handsolder")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Light emitting diode")
    (property "ki_keywords" "LED diode")
    (attr smd)
    (fp_text reference "D7" (at 0 -1.82) (layer "F.SilkS"))
    (fp_text value "LED" (at 0 1.82) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 0 0) (layer "F.Fab"))
    (pad "1" smd roundrect (at -1.4875 0) (size 1.425 1.75) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1754392982)
      (net 2 "GND") (pinfunction "K") (pintype "passive"))
    (pad "2" smd roundrect (at 1.4875 0) (size 1.425 1.75) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1754392982)
      (net 9 "Net-(D7-A)") (pinfunction "A") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/LED_SMD.3dshapes/LED_1206_3216Metric.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" (layer "F.Cu")
    (at 96.4 103.020832)
    (descr "C, Disc series, Radial, pin pitch=5.00mm, , diameter*width=4.3*1.9mm^2, Capacitor, http://www.vishay.com/docs/45233/krseries.pdf")
    (tags "C Disc series Radial pin pitch 5.00mm  diameter 4.3mm width 1.9mm Capacitor")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Unpolarized capacitor, small symbol")
    (property "ki_keywords" "capacitor cap")
    (attr through_hole)
    (fp_text reference "C7" (at 2.5 -2.2) (layer "F.SilkS"))
    (fp_text value "0.1u" (at 2.5 2.2) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 2.5 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "2" thru_hole circle (at 5 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Capacitor_THT.3dshapes/C_Disc_D4.3mm_W1.9mm_P5.00mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
    (at 165.08 75.41)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
    (attr through_hole)
    (fp_text reference "R4" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "10k" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 6 "Net-(D4-A)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 28 "/CH4_IN") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
    (at 63.19 103.020832)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
    (attr through_hole)
    (fp_text reference "R14" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "47" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 19 "Net-(U7-ANODE)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 21 "Net-(R13-Pad2)") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
    (at 157.81 69.48 180)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
    (attr through_hole)
    (fp_text reference "R7" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "10k" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 5 "Net-(D3-A)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" placed (layer "F.Cu")
    (at 96.4 63.3275)
    (descr "C, Disc series, Radial, pin pitch=5.00mm, , diameter*width=4.3*1.9mm^2, Capacitor, http://www.vishay.com/docs/45233/krseries.pdf")
    (tags "C Disc series Radial pin pitch 5.00mm  diameter 4.3mm width 1.9mm Capacitor")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Unpolarized capacitor, small symbol")
    (property "ki_keywords" "capacitor cap")
    (attr through_hole)
    (fp_text reference "C5" (at 2.5 -2.2) (layer "F.SilkS"))
    (fp_text value "0.1u" (at 2.5 2.2) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 2.5 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "2" thru_hole circle (at 5 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Capacitor_THT.3dshapes/C_Disc_D4.3mm_W1.9mm_P5.00mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "my library:Versatile_Link" (layer "F.Cu")
    (at 41.92 85.386666 180)
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "U6" (at 0 6.35) (layer "F.SilkS"))
    (fp_text value "HFBR-1528Z" (at 0 -2.54) (layer "F.Fab"))
    (pad "1" thru_hole circle (at -5.08 2.54 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 18 "Net-(U6-ANODE)") (pinfunction "ANODE") (pintype "input"))
    (pad "2" thru_hole circle (at -5.08 5.08 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pinfunction "CATHODE") (pintype "input"))
    (pad "3" thru_hole circle (at -5.08 7.62 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pinfunction "GND") (pintype "input"))
    (pad "4" thru_hole circle (at -5.08 10.16 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pinfunction "GND") (pintype "input"))
    (pad "5" thru_hole circle (at 2.54 10.16 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pinfunction "GND") (pintype "input"))
    (pad "6" thru_hole circle (at 2.54 2.54 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pinfunction "GND") (pintype "input"))
  )
  (footprint "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" (layer "F.Cu")
    (at 96.4 122.8675)
    (descr "C, Disc series, Radial, pin pitch=5.00mm, , diameter*width=4.3*1.9mm^2, Capacitor, http://www.vishay.com/docs/45233/krseries.pdf")
    (tags "C Disc series Radial pin pitch 5.00mm  diameter 4.3mm width 1.9mm Capacitor")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Unpolarized capacitor, small symbol")
    (property "ki_keywords" "capacitor cap")
    (attr through_hole)
    (fp_text reference "C8" (at 2.5 -2.2) (layer "F.SilkS"))
    (fp_text value "0.1u" (at 2.5 2.2) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 2.5 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "2" thru_hole circle (at 5 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Capacitor_THT.3dshapes/C_Disc_D4.3mm_W1.9mm_P5.00mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Package_DIP:DIP-8_W7.62mm" (layer "F.Cu")
    (at 83.2 95.400832)
    (descr "8-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils)")
    (tags "THT DIP DIL PDIP 2.54mm 7.62mm 300mil")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "9A High-Speed inverting MOSFET Driver")
    (property "ki_keywords" "MOSFET IGBT driver")
    (attr through_hole)
    (fp_text reference "U3" (at 3.81 -2.33) (layer "F.SilkS"))
    (fp_text value "TC4420" (at 3.81 9.95) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 3.81) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pinfunction "VDD") (pintype "power_in"))
    (pad "2" thru_hole oval (at 0 2.54) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 5 "Net-(D3-A)") (pinfunction "INPUT") (pintype "input"))
    (pad "3" thru_hole oval (at 0 5.08) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 13 "unconnected-(U3-NC-Pad3)") (pinfunction "NC") (pintype "no_connect"))
    (pad "4" thru_hole oval (at 0 7.62) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pinfunction "GND") (pintype "power_in"))
    (pad "5" thru_hole oval (at 7.62 7.62) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pinfunction "GND") (pintype "passive"))
    (pad "6" thru_hole oval (at 7.62 5.08) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 21 "Net-(R13-Pad2)") (pinfunction "~{OUTPUT}") (pintype "output"))
    (pad "7" thru_hole oval (at 7.62 2.54) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 21 "Net-(R13-Pad2)") (pinfunction "~{OUTPUT}") (pintype "passive"))
    (pad "8" thru_hole oval (at 7.62 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pinfunction "VDD") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Package_DIP.3dshapes/DIP-8_W7.62mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder" (layer "F.Cu")
    (at 39.9 50.4)
    (descr "LED SMD 1206 (3216 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator")
    (tags "LED handsolder")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Light emitting diode")
    (property "ki_keywords" "LED diode")
    (attr smd)
    (fp_text reference "D5" (at 0 -1.82) (layer "F.SilkS"))
    (fp_text value "LED" (at 0 1.82) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 0 0) (layer "F.Fab"))
    (pad "1" smd roundrect (at -1.4875 0) (size 1.425 1.75) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1754392982)
      (net 2 "GND") (pinfunction "K") (pintype "passive"))
    (pad "2" smd roundrect (at 1.4875 0) (size 1.425 1.75) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1754392982)
      (net 7 "Net-(D5-A)") (pinfunction "A") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/LED_SMD.3dshapes/LED_1206_3216Metric.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
    (at 63.19 63.3275)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
    (attr through_hole)
    (fp_text reference "R10" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "47" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 15 "Net-(U5-ANODE)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 22 "Net-(R10-Pad2)") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" (layer "F.Cu")
    (at 172.7 49.07 180)
    (descr "Diode, DO-35_SOD27 series, Axial, Horizontal, pin pitch=7.62mm, , length*diameter=4*2mm^2, , http://www.diodes.com/_files/packages/DO-35.pdf")
    (tags "Diode DO-35_SOD27 series Axial Horizontal pin pitch 7.62mm  length 4mm diameter 2mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "Sim.Device" "D")
    (property "Sim.Pins" "1=K 2=A")
    (property "ki_description" "Diode")
    (property "ki_keywords" "diode")
    (attr through_hole)
    (fp_text reference "D1" (at 3.81 -2.12) (layer "F.SilkS"))
    (fp_text value "BAT43" (at 3.81 2.12) (layer "F.Fab"))
    (fp_text user "K" (at 0 -1.8) (layer "F.SilkS"))
    (fp_text user "${REFERENCE}" (at 4.11 0) (layer "F.Fab"))
    (fp_text user "K" (at 0 -1.8) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pinfunction "K") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 29 "Net-(D1-A)") (pinfunction "A") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Diode_THT.3dshapes/D_DO-35_SOD27_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
    (at 165.08 44.41)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
    (attr through_hole)
    (fp_text reference "R1" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "10k" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 29 "Net-(D1-A)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 25 "/CH1_IN") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
    (at 157.81 59.32 180)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
    (attr through_hole)
    (fp_text reference "R6" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "10k" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 4 "Net-(D2-A)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Capacitor_THT:CP_Radial_D5.0mm_P2.00mm" (layer "F.Cu")
    (at 97.944888 95.5)
    (descr "CP, Radial series, Radial, pin pitch=2.00mm, , diameter=5mm, Electrolytic Capacitor")
    (tags "CP Radial series Radial pin pitch 2.00mm  diameter 5mm Electrolytic Capacitor")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "C3" (at 1 -3.75) (layer "F.SilkS"))
    (fp_text value "1u" (at 1 3.75) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 1 0) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "2" thru_hole circle (at 2 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Capacitor_THT.3dshapes/CP_Radial_D5.0mm_P2.00mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
    (at 63.19 115.2475)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
    (attr through_hole)
    (fp_text reference "R15" (at 3.81 -2.37) (layer "F.SilkS"))
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    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 10 "Net-(D8-A)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 24 "Net-(R15-Pad2)") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" (layer "F.Cu")
    (at 169.3 115.9)
    (descr "C, Disc series, Radial, pin pitch=5.00mm, , diameter*width=4.3*1.9mm^2, Capacitor, http://www.vishay.com/docs/45233/krseries.pdf")
    (tags "C Disc series Radial pin pitch 5.00mm  diameter 4.3mm width 1.9mm Capacitor")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Unpolarized capacitor, small symbol")
    (property "ki_keywords" "capacitor cap")
    (attr through_hole)
    (fp_text reference "C10" (at -3.51 -0.02) (layer "F.SilkS"))
    (fp_text value "0.1u" (at 2.5 2.2) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 2.5 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "2" thru_hole circle (at 5 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Capacitor_THT.3dshapes/C_Disc_D4.3mm_W1.9mm_P5.00mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
    (at 157.81 79.64 180)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
    (attr through_hole)
    (fp_text reference "R8" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "10k" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 6 "Net-(D4-A)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" (layer "F.Cu")
    (at 172.7 59.23 180)
    (descr "Diode, DO-35_SOD27 series, Axial, Horizontal, pin pitch=7.62mm, , length*diameter=4*2mm^2, , http://www.diodes.com/_files/packages/DO-35.pdf")
    (tags "Diode DO-35_SOD27 series Axial Horizontal pin pitch 7.62mm  length 4mm diameter 2mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "Sim.Device" "D")
    (property "Sim.Pins" "1=K 2=A")
    (property "ki_description" "Diode")
    (property "ki_keywords" "diode")
    (attr through_hole)
    (fp_text reference "D2" (at 3.81 -2.12) (layer "F.SilkS"))
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    (pad "1" thru_hole rect (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
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      (net 4 "Net-(D2-A)") (pinfunction "A") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Diode_THT.3dshapes/D_DO-35_SOD27_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "my library:Versatile_Link" (layer "F.Cu")
    (at 41.92 105.233332 180)
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
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  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
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    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
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    (fp_text reference "R11" (at 3.81 -2.37) (layer "F.SilkS"))
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      (net 8 "Net-(D6-A)") (pintype "passive"))
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    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
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    (descr "Diode, DO-35_SOD27 series, Axial, Horizontal, pin pitch=7.62mm, , length*diameter=4*2mm^2, , http://www.diodes.com/_files/packages/DO-35.pdf")
    (tags "Diode DO-35_SOD27 series Axial Horizontal pin pitch 7.62mm  length 4mm diameter 2mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
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    (fp_text reference "D3" (at 3.81 -2.12) (layer "F.SilkS"))
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    (pad "1" thru_hole rect (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
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    (model "${KICAD6_3DMODEL_DIR}/Diode_THT.3dshapes/D_DO-35_SOD27_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "my library:Versatile_Link" placed (layer "F.Cu")
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    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
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    (pad "2" thru_hole circle (at -5.08 5.08 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
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  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
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    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
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      (net 23 "Net-(R11-Pad2)") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
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      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
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    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
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    (property "ki_keywords" "R res resistor")
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      (net 21 "Net-(R13-Pad2)") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Package_DIP:DIP-8_W7.62mm" (layer "F.Cu")
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    (descr "8-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils)")
    (tags "THT DIP DIL PDIP 2.54mm 7.62mm 300mil")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "9A High-Speed inverting MOSFET Driver")
    (property "ki_keywords" "MOSFET IGBT driver")
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    (pad "3" thru_hole oval (at 0 5.08) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
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      (net 22 "Net-(R10-Pad2)") (pinfunction "~{OUTPUT}") (pintype "output"))
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    (pad "8" thru_hole oval (at 7.62 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pinfunction "VDD") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Package_DIP.3dshapes/DIP-8_W7.62mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
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    (descr "8-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils)")
    (tags "THT DIP DIL PDIP 2.54mm 7.62mm 300mil")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "9A High-Speed inverting MOSFET Driver")
    (property "ki_keywords" "MOSFET IGBT driver")
    (attr through_hole)
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    (pad "2" thru_hole oval (at 0 2.54) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 6 "Net-(D4-A)") (pinfunction "INPUT") (pintype "input"))
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    (pad "4" thru_hole oval (at 0 7.62) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
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    (pad "5" thru_hole oval (at 7.62 7.62) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
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    (pad "6" thru_hole oval (at 7.62 5.08) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
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    (model "${KICAD6_3DMODEL_DIR}/Package_DIP.3dshapes/DIP-8_W7.62mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
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    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
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    (property "ki_keywords" "R res resistor")
    (attr through_hole)
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      (net 26 "/CH2_IN") (pintype "passive"))
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      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "my library:Versatile_Link" (layer "F.Cu")
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    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
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    (pad "2" thru_hole circle (at -5.08 5.08 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
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    (pad "6" thru_hole circle (at 2.54 2.54 180) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
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  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
    (at 165.125 65.41)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
    (attr through_hole)
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    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 5 "Net-(D3-A)") (pintype "passive"))
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      (net 27 "/CH3_IN") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" (layer "F.Cu")
    (at 96.4 83.174166)
    (descr "C, Disc series, Radial, pin pitch=5.00mm, , diameter*width=4.3*1.9mm^2, Capacitor, http://www.vishay.com/docs/45233/krseries.pdf")
    (tags "C Disc series Radial pin pitch 5.00mm  diameter 4.3mm width 1.9mm Capacitor")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Unpolarized capacitor, small symbol")
    (property "ki_keywords" "capacitor cap")
    (attr through_hole)
    (fp_text reference "C6" (at 2.5 -2.2) (layer "F.SilkS"))
    (fp_text value "0.1u" (at 2.5 2.2) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 2.5 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "2" thru_hole circle (at 5 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Capacitor_THT.3dshapes/C_Disc_D4.3mm_W1.9mm_P5.00mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Capacitor_THT:CP_Radial_D5.0mm_P2.00mm" placed (layer "F.Cu")
    (at 97.925 55.725)
    (descr "CP, Radial series, Radial, pin pitch=2.00mm, , diameter=5mm, Electrolytic Capacitor")
    (tags "CP Radial series Radial pin pitch 2.00mm  diameter 5mm Electrolytic Capacitor")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "C1" (at 1 -3.75) (layer "F.SilkS"))
    (fp_text value "1u" (at 1 3.75) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 1 0) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 1 "+5V") (pintype "passive"))
    (pad "2" thru_hole circle (at 2 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Capacitor_THT.3dshapes/CP_Radial_D5.0mm_P2.00mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (layer "F.Cu")
    (at 63.19 122.8675)
    (descr "Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0207 series Axial Horizontal pin pitch 7.62mm 0.25W = 1/4W length 6.3mm diameter 2.5mm")
    (property "Sheetfile" "84_4CH_Light_Pipe_TX_V2.kicad_sch")
    (property "Sheetname" "")
    (property "ki_description" "Resistor")
    (property "ki_keywords" "R res resistor")
    (attr through_hole)
    (fp_text reference "R16" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "47" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 20 "Net-(U8-ANODE)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0) (size 1.6 1.6) (drill 0.8) (layers "*.Cu" "*.Mask")
      (net 24 "Net-(R15-Pad2)") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (gr_rect locked (start 35 36) (end 195 136)
    (fill none) (layer "Edge.Cuts"))
  (gr_text "CH1" (at 179.4 49.6) (layer "F.SilkS"))
  (gr_text "CH4" (at 178.85 80.35) (layer "F.SilkS"))
  (gr_text "CH3" (at 179.05 70.1) (layer "F.SilkS"))
  (gr_text "CH2" (at 179.1 59.85) (layer "F.SilkS"))
  (gr_text "4CH E/O Converter (3.3V -> 24V input)\naz 08/23 " (at 38.24 133.16) (layer "F.SilkS"))
  (zone (net 2) (net_name "GND") (layers "F&B.Cu") (hatch edge 0.5)
    (connect_pads (clearance 0.75))
    (min_thickness 0.25) (filled_areas_thickness no)
    (fill yes (thermal_gap 0.5) (thermal_bridge_width 0.5))
    (polygon
      (pts
        (xy 30 30)
        (xy 210 30)
        (xy 210 145)
        (xy 30 145)
      )
    )
  )
)
