(kicad_pcb (version 20211014) (generator pcbnew)
  (general
    (thickness 1.6)
  )
  (paper "A4")
  (title_block
    (title "Piano Synth")
    (date "2022-05-25")
    (rev "v0")
    (company "JOYLABO.STUDIO")
    (comment 1 "Pool Piano @ Echigo Tsumari")
  )
  (layers
    (0 "F.Cu" signal)
    (31 "B.Cu" signal)
    (36 "B.SilkS" user "B.Silkscreen")
    (37 "F.SilkS" user "F.Silkscreen")
    (38 "B.Mask" user)
    (39 "F.Mask" user)
    (41 "Cmts.User" user "User.Comments")
    (44 "Edge.Cuts" user)
    (45 "Margin" user)
    (46 "B.CrtYd" user "B.Courtyard")
    (47 "F.CrtYd" user "F.Courtyard")
    (49 "F.Fab" user)
  )
  (setup
    (stackup
      (layer "F.SilkS" (type "Top Silk Screen"))
      (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.SilkS" (type "Bottom Silk Screen"))
      (copper_finish "None")
      (dielectric_constraints no)
    )
    (pad_to_mask_clearance 0.0508)
    (pcbplotparams
      (layerselection 0x00010fc_ffffffff)
      (disableapertmacros false)
      (usegerberextensions false)
      (usegerberattributes true)
      (usegerberadvancedattributes true)
      (creategerberjobfile true)
      (svguseinch false)
      (svgprecision 6)
      (excludeedgelayer true)
      (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 1)
      (scaleselection 1)
      (outputdirectory "")
    )
  )
  (net 0 "")
  (net 1 "VCC")
  (net 2 "GND")
  (net 3 "Net-(D1-Pad1)")
  (net 4 "Net-(D1-Pad2)")
  (net 5 "Net-(D2-Pad2)")
  (net 6 "Net-(D3-Pad2)")
  (net 7 "Net-(D4-Pad2)")
  (net 8 "Net-(J1-Pad1)")
  (net 9 "+3V3")
  (net 10 "Net-(R2-Pad2)")
  (net 11 "Net-(R3-Pad2)")
  (net 12 "Net-(R4-Pad2)")
  (net 13 "Net-(R5-Pad2)")
  (net 14 "unconnected-(U1-Pad1)")
  (net 15 "unconnected-(U1-Pad4)")
  (net 16 "unconnected-(U1-Pad7)")
  (net 17 "unconnected-(U2-Pad20)")
  (net 18 "unconnected-(U2-Pad21)")
  (net 19 "unconnected-(U2-Pad22)")
  (net 20 "unconnected-(U2-Pad23)")
  (net 21 "unconnected-(U2-Pad24)")
  (net 22 "unconnected-(U2-Pad25)")
  (net 23 "unconnected-(U2-Pad26)")
  (net 24 "Net-(U2-Pad27)")
  (net 25 "Net-(U2-Pad28)")
  (net 26 "unconnected-(U2-Pad29)")
  (net 27 "unconnected-(U2-Pad30)")
  (net 28 "unconnected-(U2-Pad31)")
  (net 29 "unconnected-(U2-Pad32)")
  (net 30 "unconnected-(U2-Pad33)")
  (net 31 "unconnected-(U2-Pad34)")
  (net 32 "unconnected-(U2-Pad35)")
  (net 33 "unconnected-(U2-Pad36)")
  (net 34 "unconnected-(U2-Pad37)")
  (net 35 "unconnected-(U3-Pad59)")
  (net 36 "unconnected-(U3-Pad58)")
  (net 37 "unconnected-(U3-Pad57)")
  (net 38 "unconnected-(U3-Pad56)")
  (net 39 "unconnected-(U3-Pad55)")
  (net 40 "unconnected-(U3-Pad47)")
  (net 41 "unconnected-(U3-Pad45)")
  (net 42 "unconnected-(U3-Pad44)")
  (net 43 "unconnected-(U3-Pad43)")
  (net 44 "unconnected-(U3-Pad42)")
  (net 45 "unconnected-(U3-Pad41)")
  (net 46 "unconnected-(U3-Pad40)")
  (net 47 "unconnected-(U3-Pad39)")
  (net 48 "unconnected-(U3-Pad37)")
  (net 49 "unconnected-(U3-Pad36)")
  (net 50 "unconnected-(U3-Pad35)")
  (net 51 "unconnected-(U3-Pad2)")
  (net 52 "unconnected-(U3-Pad3)")
  (net 53 "unconnected-(U3-Pad4)")
  (net 54 "unconnected-(U3-Pad5)")
  (net 55 "unconnected-(U3-Pad6)")
  (net 56 "unconnected-(U3-Pad7)")
  (net 57 "unconnected-(U3-Pad8)")
  (net 58 "unconnected-(U3-Pad9)")
  (net 59 "unconnected-(U3-Pad10)")
  (net 60 "unconnected-(U3-Pad11)")
  (net 61 "unconnected-(U3-Pad12)")
  (net 62 "unconnected-(U3-Pad13)")
  (net 63 "unconnected-(U3-Pad34)")
  (net 64 "unconnected-(U3-Pad33)")
  (net 65 "unconnected-(U3-Pad32)")
  (net 66 "unconnected-(U3-Pad31)")
  (net 67 "unconnected-(U3-Pad25)")
  (net 68 "unconnected-(U3-Pad24)")
  (net 69 "unconnected-(U3-Pad23)")
  (net 70 "unconnected-(U3-Pad22)")
  (net 71 "unconnected-(U3-Pad21)")
  (net 72 "unconnected-(U3-Pad14)")
  (net 73 "unconnected-(U3-Pad15)")
  (net 74 "unconnected-(U3-Pad16)")
  (net 75 "unconnected-(U3-Pad20)")
  (net 76 "unconnected-(U3-Pad19)")
  (net 77 "unconnected-(U3-Pad18)")
  (net 78 "unconnected-(U3-Pad17)")
  (net 79 "unconnected-(U3-Pad60)")
  (net 80 "unconnected-(U3-Pad65)")
  (net 81 "unconnected-(U3-Pad61)")
  (net 82 "unconnected-(U3-Pad64)")
  (net 83 "unconnected-(U3-Pad63)")
  (net 84 "unconnected-(U3-Pad62)")
  (net 85 "unconnected-(U3-Pad50)")
  (net 86 "unconnected-(U3-Pad51)")
  (net 87 "unconnected-(U3-Pad52)")
  (net 88 "unconnected-(U3-Pad53)")
  (net 89 "unconnected-(U3-Pad54)")
  (net 90 "unconnected-(U3-Pad67)")
  (net 91 "unconnected-(U3-Pad66)")
  (net 92 "Net-(U2-Pad18)")
  (net 93 "Net-(U2-Pad17)")
  (net 94 "Net-(U2-Pad16)")
  (net 95 "Net-(U2-Pad15)")
  (net 96 "Net-(U2-Pad14)")
  (net 97 "Net-(U2-Pad13)")
  (net 98 "Net-(U2-Pad12)")
  (net 99 "Net-(U2-Pad11)")
  (net 100 "Net-(U2-Pad10)")
  (net 101 "Net-(U2-Pad9)")
  (net 102 "Net-(U2-Pad8)")
  (net 103 "Net-(U2-Pad7)")
  (net 104 "Net-(U2-Pad6)")
  (net 105 "Net-(U2-Pad5)")
  (net 106 "Net-(U2-Pad4)")
  (net 107 "Net-(U2-Pad3)")
  (net 108 "Net-(U2-Pad2)")
  (net 109 "Net-(U2-Pad1)")
  (net 110 "Net-(J4-Pad20)")
  (net 111 "unconnected-(U3-Pad49)")
  (footprint "Connector_PinHeader_2.54mm:PinHeader_1x20_P2.54mm_Vertical" (layer "F.Cu")
    (tedit 59FED5CC)
    (at 215.138 85.344)
    (descr "Through hole straight pin header, 1x20, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x20 2.54mm single row")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "J6" (at 0 -2.33) (layer "F.SilkS") hide)
    (fp_text value "Conn_01x20_Male" (at 0 50.59) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 0 24.13 90) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 1 "VCC") (pinfunction "Pin_1") (pintype "passive"))
    (pad "2" thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 92 "Net-(U2-Pad18)") (pinfunction "Pin_2") (pintype "passive"))
    (pad "3" thru_hole oval (at 0 5.08) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 93 "Net-(U2-Pad17)") (pinfunction "Pin_3") (pintype "passive"))
    (pad "4" thru_hole oval (at 0 7.62) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 94 "Net-(U2-Pad16)") (pinfunction "Pin_4") (pintype "passive"))
    (pad "5" thru_hole oval (at 0 10.16) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 95 "Net-(U2-Pad15)") (pinfunction "Pin_5") (pintype "passive"))
    (pad "6" thru_hole oval (at 0 12.7) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 96 "Net-(U2-Pad14)") (pinfunction "Pin_6") (pintype "passive"))
    (pad "7" thru_hole oval (at 0 15.24) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 97 "Net-(U2-Pad13)") (pinfunction "Pin_7") (pintype "passive"))
    (pad "8" thru_hole oval (at 0 17.78) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 98 "Net-(U2-Pad12)") (pinfunction "Pin_8") (pintype "passive"))
    (pad "9" thru_hole oval (at 0 20.32) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 99 "Net-(U2-Pad11)") (pinfunction "Pin_9") (pintype "passive"))
    (pad "10" thru_hole oval (at 0 22.86) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 100 "Net-(U2-Pad10)") (pinfunction "Pin_10") (pintype "passive"))
    (pad "11" thru_hole oval (at 0 25.4) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 101 "Net-(U2-Pad9)") (pinfunction "Pin_11") (pintype "passive"))
    (pad "12" thru_hole oval (at 0 27.94) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 102 "Net-(U2-Pad8)") (pinfunction "Pin_12") (pintype "passive"))
    (pad "13" thru_hole oval (at 0 30.48) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 103 "Net-(U2-Pad7)") (pinfunction "Pin_13") (pintype "passive"))
    (pad "14" thru_hole oval (at 0 33.02) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 104 "Net-(U2-Pad6)") (pinfunction "Pin_14") (pintype "passive"))
    (pad "15" thru_hole oval (at 0 35.56) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 105 "Net-(U2-Pad5)") (pinfunction "Pin_15") (pintype "passive"))
    (pad "16" thru_hole oval (at 0 38.1) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 106 "Net-(U2-Pad4)") (pinfunction "Pin_16") (pintype "passive"))
    (pad "17" thru_hole oval (at 0 40.64) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 107 "Net-(U2-Pad3)") (pinfunction "Pin_17") (pintype "passive"))
    (pad "18" thru_hole oval (at 0 43.18) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 108 "Net-(U2-Pad2)") (pinfunction "Pin_18") (pintype "passive"))
    (pad "19" thru_hole oval (at 0 45.72) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 109 "Net-(U2-Pad1)") (pinfunction "Pin_19") (pintype "passive"))
    (pad "20" thru_hole oval (at 0 48.26) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 110 "Net-(J4-Pad20)") (pinfunction "Pin_20") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x20_P2.54mm_Vertical.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Espressif:ESP32-DevKitC" (layer "F.Cu")
    (tedit 60F5CABD)
    (at 222.76168 131.03116 180)
    (descr "ESP32-DevKitC: https://docs.espressif.com/projects/esp-idf/en/latest/esp32/hw-reference/esp32/get-started-devkitc.html")
    (tags "ESP32")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "U2" (at 12.70368 -2.09728) (layer "F.SilkS"))
    (fp_text value "ESP32-DevKitC" (at 12.70368 24.13272 90) (layer "F.SilkS"))
    (fp_text user "GPIO15/MTDO" (at 24.13368 38.10272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GND" (at 24.13368 15.24272 180 unlocked) (layer "F.SilkS"))
    (fp_text user "GND" (at 25.40368 -4.60484 270 unlocked) (layer "F.SilkS"))
    (fp_text user "D1" (at 24.13368 40.64272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO18" (at 24.13368 20.32272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO22" (at 24.13368 5.08272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO13/MTCK" (at 1.27368 35.56272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO33" (at 1.27368 17.78272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO12/MTDI" (at 1.27368 30.48272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO14/MTMS" (at 1.27368 27.94272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO25" (at 1.27368 20.32272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "EN/RESET" (at 8.89 2.54 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO3/U0RXD" (at 24.13368 10.16272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "5V" (at 0.00368 49.24316 270 unlocked) (layer "F.SilkS"))
    (fp_text user "CLK" (at 24.13368 45.72272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO32" (at 1.27368 15.24272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO0" (at 24.13368 33.02272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO17" (at 24.13368 25.40272 180 unlocked) (layer "F.SilkS"))
    (fp_text user "GPIO34" (at 1.27368 10.16272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "CMD" (at 1.27368 43.18272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO23" (at 24.13368 2.54272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "VN/GPIO39" (at 1.27368 7.62272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "D0" (at 24.13368 43.18272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "D2" (at 1.27368 38.10272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO35" (at 1.27368 12.70272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO21" (at 24.13368 12.70272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO27" (at 1.27368 25.40272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO1/U0TXD" (at 24.13368 7.62272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO16" (at 24.13368 27.94272 180 unlocked) (layer "F.SilkS"))
    (fp_text user "3V3" (at 0.00368 -1.30284 270 unlocked) (layer "F.SilkS"))
    (fp_text user "D3" (at 1.27368 40.64272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO26" (at 1.27368 22.86272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO2" (at 24.13368 35.56272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO4" (at 24.13368 30.48272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GND" (at 1.27368 33.02272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO5" (at 24.13368 22.86272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "VP/GPIO36" (at 1.27368 5.08272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "GPIO19" (at 24.13368 17.78272 180 unlocked) (layer "F.SilkS") hide)
    (fp_text user "REF**" (at 0 0) (layer "F.Fab") hide)
    (pad "1" thru_hole oval (at 0.00368 0.00272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 109 "Net-(U2-Pad1)") (pinfunction "3V3") (pintype "power_in"))
    (pad "2" thru_hole oval (at 0.00368 2.54272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 108 "Net-(U2-Pad2)") (pinfunction "CHIP_PU") (pintype "input"))
    (pad "3" thru_hole oval (at 0.00368 5.08272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 107 "Net-(U2-Pad3)") (pinfunction "SENSOR_VP/GPIO36/ADC1_CH0") (pintype "input"))
    (pad "4" thru_hole oval (at 0.00368 7.62272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 106 "Net-(U2-Pad4)") (pinfunction "SENSOR_VN/GPIO39/ADC1_CH3") (pintype "input"))
    (pad "5" thru_hole oval (at 0.00368 10.16272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 105 "Net-(U2-Pad5)") (pinfunction "VDET_1/GPIO34/ADC1_CH6") (pintype "input"))
    (pad "6" thru_hole oval (at 0.00368 12.70272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 104 "Net-(U2-Pad6)") (pinfunction "VDET_2/GPIO35/ADC1_CH7") (pintype "input"))
    (pad "7" thru_hole oval (at 0.00368 15.24272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 103 "Net-(U2-Pad7)") (pinfunction "32K_XP/GPIO32/ADC1_CH4") (pintype "bidirectional"))
    (pad "8" thru_hole oval (at 0.00368 17.78272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 102 "Net-(U2-Pad8)") (pinfunction "32K_XN/GPIO33/ADC1_CH5") (pintype "bidirectional"))
    (pad "9" thru_hole oval (at 0.00368 20.32272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 101 "Net-(U2-Pad9)") (pinfunction "DAC_1/ADC2_CH8/GPIO25") (pintype "bidirectional"))
    (pad "10" thru_hole oval (at 0.00368 22.86272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 100 "Net-(U2-Pad10)") (pinfunction "DAC_2/ADC2_CH9/GPIO26") (pintype "bidirectional"))
    (pad "11" thru_hole oval (at 0.00368 25.40272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 99 "Net-(U2-Pad11)") (pinfunction "ADC2_CH7/GPIO27") (pintype "bidirectional"))
    (pad "12" thru_hole oval (at 0.00368 27.94272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 98 "Net-(U2-Pad12)") (pinfunction "MTMS/GPIO14/ADC2_CH6") (pintype "bidirectional"))
    (pad "13" thru_hole oval (at 0.00368 30.48272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 97 "Net-(U2-Pad13)") (pinfunction "*MTDI/GPIO12/ADC2_CH5") (pintype "bidirectional"))
    (pad "14" thru_hole roundrect (at 0.00368 33.02272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask) (roundrect_rratio 0.25)
      (net 96 "Net-(U2-Pad14)") (pinfunction "GND") (pintype "power_in"))
    (pad "15" thru_hole oval (at 0.00368 35.56272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 95 "Net-(U2-Pad15)") (pinfunction "MTCK/GPIO13/ADC2_CH4") (pintype "bidirectional"))
    (pad "16" thru_hole oval (at 0.00368 38.10272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 94 "Net-(U2-Pad16)") (pinfunction "SD_DATA2/GPIO9") (pintype "bidirectional"))
    (pad "17" thru_hole oval (at 0.00368 40.64272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 93 "Net-(U2-Pad17)") (pinfunction "SD_DATA3/GPIO10") (pintype "bidirectional"))
    (pad "18" thru_hole oval (at 0.00368 43.18272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 92 "Net-(U2-Pad18)") (pinfunction "CMD") (pintype "bidirectional"))
    (pad "19" thru_hole oval (at 0.00368 45.72272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 "VCC") (pinfunction "5V") (pintype "power_in"))
    (pad "20" thru_hole oval (at 25.4 45.72 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 17 "unconnected-(U2-Pad20)") (pinfunction "SD_CLK/GPIO6") (pintype "bidirectional"))
    (pad "21" thru_hole oval (at 25.4 43.18 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 18 "unconnected-(U2-Pad21)") (pinfunction "SD_DATA0/GPIO7") (pintype "bidirectional"))
    (pad "22" thru_hole oval (at 25.40368 40.64272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 19 "unconnected-(U2-Pad22)") (pinfunction "SD_DATA1/GPIO8") (pintype "bidirectional"))
    (pad "23" thru_hole oval (at 25.40368 38.10272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 20 "unconnected-(U2-Pad23)") (pinfunction "*MTDO/GPIO15/ADC2_CH3") (pintype "bidirectional"))
    (pad "24" thru_hole oval (at 25.40368 35.56272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 21 "unconnected-(U2-Pad24)") (pinfunction "ADC2_CH2/*GPIO2") (pintype "bidirectional"))
    (pad "25" thru_hole oval (at 25.40368 33.02272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 22 "unconnected-(U2-Pad25)") (pinfunction "*GPIO0/BOOT/ADC2_CH1") (pintype "bidirectional"))
    (pad "26" thru_hole oval (at 25.40368 30.48272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 23 "unconnected-(U2-Pad26)") (pinfunction "ADC2_CH0/GPIO4") (pintype "bidirectional"))
    (pad "27" thru_hole oval (at 25.40368 27.94272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 24 "Net-(U2-Pad27)") (pinfunction "GPIO16") (pintype "bidirectional"))
    (pad "28" thru_hole oval (at 25.40368 25.40272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 25 "Net-(U2-Pad28)") (pinfunction "GPIO17") (pintype "bidirectional"))
    (pad "29" thru_hole oval (at 25.40368 22.86272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 26 "unconnected-(U2-Pad29)") (pinfunction "*GPIO5") (pintype "bidirectional"))
    (pad "30" thru_hole oval (at 25.40368 20.32272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 27 "unconnected-(U2-Pad30)") (pinfunction "GPIO18") (pintype "bidirectional"))
    (pad "31" thru_hole oval (at 25.40368 17.78272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 28 "unconnected-(U2-Pad31)") (pinfunction "GPIO19") (pintype "bidirectional"))
    (pad "32" thru_hole oval (at 25.40368 15.24272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 29 "unconnected-(U2-Pad32)") (pinfunction "GND") (pintype "power_in"))
    (pad "33" thru_hole oval (at 25.40368 12.70272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 30 "unconnected-(U2-Pad33)") (pinfunction "GPIO21") (pintype "bidirectional"))
    (pad "34" thru_hole oval (at 25.40368 10.16272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 31 "unconnected-(U2-Pad34)") (pinfunction "U0RXD/GPIO3") (pintype "bidirectional"))
    (pad "35" thru_hole oval (at 25.40368 7.62272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 32 "unconnected-(U2-Pad35)") (pinfunction "U0TXD/GPIO1") (pintype "bidirectional"))
    (pad "36" thru_hole oval (at 25.40368 5.08272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 33 "unconnected-(U2-Pad36)") (pinfunction "GPIO22") (pintype "bidirectional"))
    (pad "37" thru_hole oval (at 25.40368 2.54272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask)
      (net 34 "unconnected-(U2-Pad37)") (pinfunction "GPIO23") (pintype "bidirectional"))
    (pad "38" thru_hole roundrect (at 25.40368 0.00272 90) (size 1.2 2) (drill 0.8) (layers *.Cu *.Mask) (roundrect_rratio 0.25)
      (net 2 "GND") (pinfunction "GND") (pintype "power_in"))
  )
  (footprint "TerminalBlock:TerminalBlock_bornier-2_P5.08mm" (layer "F.Cu")
    (tedit 59FF03AB)
    (at 190.246 88.392 180)
    (descr "simple 2-pin terminal block, pitch 5.08mm, revamped version of bornier2")
    (tags "terminal block bornier2")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "J1" (at 2.54 -5.08) (layer "F.SilkS"))
    (fp_text value "Screw_Terminal_01x02" (at 2.54 5.08) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 2.54 0) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0 180) (size 3 3) (drill 1.52) (layers *.Cu *.Mask)
      (net 8 "Net-(J1-Pad1)") (pinfunction "Pin_1") (pintype "passive"))
    (pad "2" thru_hole circle (at 5.08 0 180) (size 3 3) (drill 1.52) (layers *.Cu *.Mask)
      (net 4 "Net-(D1-Pad2)") (pinfunction "Pin_2") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/TerminalBlock.3dshapes/TerminalBlock_bornier-2_P5.08mm.wrl"
      (offset (xyz 2.539999962 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")
    (tedit 5AE5139B)
    (at 184.658 136.144 180)
    (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" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "R5" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "68" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 7 "Net-(D4-Pad2)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 13 "Net-(R5-Pad2)") (pintype "passive"))
    (model "${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_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" (layer "F.Cu")
    (tedit 5AE5139B)
    (at 172.212 106.172 -90)
    (descr "Resistor, Axial_DIN0309 series, Axial, Horizontal, pin pitch=12.7mm, 0.5W = 1/2W, length*diameter=9*3.2mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0309 series Axial Horizontal pin pitch 12.7mm 0.5W = 1/2W length 9mm diameter 3.2mm")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "R2" (at 6.35 -2.72 90) (layer "F.SilkS"))
    (fp_text value "470" (at 6.35 2.72 90) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 6.35 0 90) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 9 "+3V3") (pintype "passive"))
    (pad "2" thru_hole oval (at 12.7 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 10 "Net-(R2-Pad2)") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" (layer "F.Cu")
    (tedit 5AE5139B)
    (at 191.008 106.934 90)
    (descr "Resistor, Axial_DIN0309 series, Axial, Horizontal, pin pitch=12.7mm, 0.5W = 1/2W, length*diameter=9*3.2mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
    (tags "Resistor Axial_DIN0309 series Axial Horizontal pin pitch 12.7mm 0.5W = 1/2W length 9mm diameter 3.2mm")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "R1" (at 6.35 -2.72 90) (layer "F.SilkS"))
    (fp_text value "220" (at 6.35 2.72 90) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at -2.032 -0.254 90) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 3 "Net-(D1-Pad1)") (pintype "passive"))
    (pad "2" thru_hole oval (at 12.7 0 90) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 8 "Net-(J1-Pad1)") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Resistor_THT.3dshapes/R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Connector_PinHeader_2.54mm:PinHeader_1x20_P2.54mm_Vertical" (layer "F.Cu")
    (tedit 59FED5CC)
    (at 225.298 85.344)
    (descr "Through hole straight pin header, 1x20, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x20 2.54mm single row")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "J7" (at 0 -2.33) (layer "F.SilkS") hide)
    (fp_text value "Conn_01x20_Male" (at 0 50.59) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 0 24.13 90) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 1 "VCC") (pinfunction "Pin_1") (pintype "passive"))
    (pad "2" thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 92 "Net-(U2-Pad18)") (pinfunction "Pin_2") (pintype "passive"))
    (pad "3" thru_hole oval (at 0 5.08) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 93 "Net-(U2-Pad17)") (pinfunction "Pin_3") (pintype "passive"))
    (pad "4" thru_hole oval (at 0 7.62) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 94 "Net-(U2-Pad16)") (pinfunction "Pin_4") (pintype "passive"))
    (pad "5" thru_hole oval (at 0 10.16) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 95 "Net-(U2-Pad15)") (pinfunction "Pin_5") (pintype "passive"))
    (pad "6" thru_hole oval (at 0 12.7) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 96 "Net-(U2-Pad14)") (pinfunction "Pin_6") (pintype "passive"))
    (pad "7" thru_hole oval (at 0 15.24) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 97 "Net-(U2-Pad13)") (pinfunction "Pin_7") (pintype "passive"))
    (pad "8" thru_hole oval (at 0 17.78) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 98 "Net-(U2-Pad12)") (pinfunction "Pin_8") (pintype "passive"))
    (pad "9" thru_hole oval (at 0 20.32) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 99 "Net-(U2-Pad11)") (pinfunction "Pin_9") (pintype "passive"))
    (pad "10" thru_hole oval (at 0 22.86) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 100 "Net-(U2-Pad10)") (pinfunction "Pin_10") (pintype "passive"))
    (pad "11" thru_hole oval (at 0 25.4) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 101 "Net-(U2-Pad9)") (pinfunction "Pin_11") (pintype "passive"))
    (pad "12" thru_hole oval (at 0 27.94) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 102 "Net-(U2-Pad8)") (pinfunction "Pin_12") (pintype "passive"))
    (pad "13" thru_hole oval (at 0 30.48) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 103 "Net-(U2-Pad7)") (pinfunction "Pin_13") (pintype "passive"))
    (pad "14" thru_hole oval (at 0 33.02) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 104 "Net-(U2-Pad6)") (pinfunction "Pin_14") (pintype "passive"))
    (pad "15" thru_hole oval (at 0 35.56) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 105 "Net-(U2-Pad5)") (pinfunction "Pin_15") (pintype "passive"))
    (pad "16" thru_hole oval (at 0 38.1) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 106 "Net-(U2-Pad4)") (pinfunction "Pin_16") (pintype "passive"))
    (pad "17" thru_hole oval (at 0 40.64) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 107 "Net-(U2-Pad3)") (pinfunction "Pin_17") (pintype "passive"))
    (pad "18" thru_hole oval (at 0 43.18) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 108 "Net-(U2-Pad2)") (pinfunction "Pin_18") (pintype "passive"))
    (pad "19" thru_hole oval (at 0 45.72) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 109 "Net-(U2-Pad1)") (pinfunction "Pin_19") (pintype "passive"))
    (pad "20" thru_hole oval (at 0 48.26) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 110 "Net-(J4-Pad20)") (pinfunction "Pin_20") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x20_P2.54mm_Vertical.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Connector_PinHeader_2.54mm:PinHeader_1x20_P2.54mm_Vertical" (layer "F.Cu")
    (tedit 59FED5CC)
    (at 217.678 85.344)
    (descr "Through hole straight pin header, 1x20, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x20 2.54mm single row")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "J5" (at 0 -2.33) (layer "F.SilkS") hide)
    (fp_text value "Conn_01x20_Male" (at 0 50.59) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 0 24.13 90) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 1 "VCC") (pinfunction "Pin_1") (pintype "passive"))
    (pad "2" thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 92 "Net-(U2-Pad18)") (pinfunction "Pin_2") (pintype "passive"))
    (pad "3" thru_hole oval (at 0 5.08) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 93 "Net-(U2-Pad17)") (pinfunction "Pin_3") (pintype "passive"))
    (pad "4" thru_hole oval (at 0 7.62) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 94 "Net-(U2-Pad16)") (pinfunction "Pin_4") (pintype "passive"))
    (pad "5" thru_hole oval (at 0 10.16) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 95 "Net-(U2-Pad15)") (pinfunction "Pin_5") (pintype "passive"))
    (pad "6" thru_hole oval (at 0 12.7) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 96 "Net-(U2-Pad14)") (pinfunction "Pin_6") (pintype "passive"))
    (pad "7" thru_hole oval (at 0 15.24) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 97 "Net-(U2-Pad13)") (pinfunction "Pin_7") (pintype "passive"))
    (pad "8" thru_hole oval (at 0 17.78) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 98 "Net-(U2-Pad12)") (pinfunction "Pin_8") (pintype "passive"))
    (pad "9" thru_hole oval (at 0 20.32) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 99 "Net-(U2-Pad11)") (pinfunction "Pin_9") (pintype "passive"))
    (pad "10" thru_hole oval (at 0 22.86) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 100 "Net-(U2-Pad10)") (pinfunction "Pin_10") (pintype "passive"))
    (pad "11" thru_hole oval (at 0 25.4) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 101 "Net-(U2-Pad9)") (pinfunction "Pin_11") (pintype "passive"))
    (pad "12" thru_hole oval (at 0 27.94) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 102 "Net-(U2-Pad8)") (pinfunction "Pin_12") (pintype "passive"))
    (pad "13" thru_hole oval (at 0 30.48) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 103 "Net-(U2-Pad7)") (pinfunction "Pin_13") (pintype "passive"))
    (pad "14" thru_hole oval (at 0 33.02) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 104 "Net-(U2-Pad6)") (pinfunction "Pin_14") (pintype "passive"))
    (pad "15" thru_hole oval (at 0 35.56) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 105 "Net-(U2-Pad5)") (pinfunction "Pin_15") (pintype "passive"))
    (pad "16" thru_hole oval (at 0 38.1) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 106 "Net-(U2-Pad4)") (pinfunction "Pin_16") (pintype "passive"))
    (pad "17" thru_hole oval (at 0 40.64) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 107 "Net-(U2-Pad3)") (pinfunction "Pin_17") (pintype "passive"))
    (pad "18" thru_hole oval (at 0 43.18) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 108 "Net-(U2-Pad2)") (pinfunction "Pin_18") (pintype "passive"))
    (pad "19" thru_hole oval (at 0 45.72) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 109 "Net-(U2-Pad1)") (pinfunction "Pin_19") (pintype "passive"))
    (pad "20" thru_hole oval (at 0 48.26) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 110 "Net-(J4-Pad20)") (pinfunction "Pin_20") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x20_P2.54mm_Vertical.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")
    (tedit 5AE50CD5)
    (at 182.88 96.266 -90)
    (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" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "D1" (at 3.81 -2.12 90) (layer "F.SilkS"))
    (fp_text value "1N4148" (at 3.81 2.12 90) (layer "F.Fab"))
    (fp_text user "K" (at 0 -1.8 90) (layer "F.SilkS"))
    (fp_text user "${REFERENCE}" (at 4.11 0 90) (layer "F.Fab"))
    (fp_text user "K" (at 0 -1.8 90) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 3 "Net-(D1-Pad1)") (pinfunction "K") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0 270) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 4 "Net-(D1-Pad2)") (pinfunction "A") (pintype "passive"))
    (model "${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 "TerminalBlock:TerminalBlock_bornier-2_P5.08mm" (layer "F.Cu")
    (tedit 59FF03AB)
    (at 177.8 88.392 180)
    (descr "simple 2-pin terminal block, pitch 5.08mm, revamped version of bornier2")
    (tags "terminal block bornier2")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "J2" (at 0 -5.08) (layer "F.SilkS"))
    (fp_text value "Screw_Terminal_01x02" (at 2.54 5.08) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 2.54 0) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0 180) (size 3 3) (drill 1.52) (layers *.Cu *.Mask)
      (net 1 "VCC") (pinfunction "Pin_1") (pintype "passive"))
    (pad "2" thru_hole circle (at 5.08 0 180) (size 3 3) (drill 1.52) (layers *.Cu *.Mask)
      (net 2 "GND") (pinfunction "Pin_2") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/TerminalBlock.3dshapes/TerminalBlock_bornier-2_P5.08mm.wrl"
      (offset (xyz 2.539999962 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" (layer "F.Cu")
    (tedit 59FED5CC)
    (at 168.656 131.826 180)
    (descr "Through hole straight pin header, 1x02, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x02 2.54mm single row")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "J8" (at 0 -2.33) (layer "F.SilkS") hide)
    (fp_text value "Conn_01x02_Male" (at 0 4.87) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 0 1.27 90) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 25 "Net-(U2-Pad28)") (pinfunction "Pin_1") (pintype "passive"))
    (pad "2" thru_hole oval (at 0 2.54 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 24 "Net-(U2-Pad27)") (pinfunction "Pin_2") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x02_P2.54mm_Vertical.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" (layer "F.Cu")
    (tedit 59FED5CC)
    (at 168.656 75.946)
    (descr "Through hole straight pin header, 1x01, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x01 2.54mm single row")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "J3" (at 0 -2.33) (layer "F.SilkS") hide)
    (fp_text value "Conn_01x01_Male" (at 0 2.33) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 0 0 90) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 1 "VCC") (pinfunction "Pin_1") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x01_P2.54mm_Vertical.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "LED_THT:LED_D5.0mm" (layer "F.Cu")
    (tedit 5995936A)
    (at 191.775 124.841 180)
    (descr "LED, diameter 5.0mm, 2 pins, http://cdn-reichelt.de/documents/datenblatt/A500/LL-504BC2E-009.pdf")
    (tags "LED diameter 5.0mm 2 pins")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "D3" (at 1.27 -3.96) (layer "F.SilkS"))
    (fp_text value "YEL" (at 1.27 3.96) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 1.25 0) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0 180) (size 1.8 1.8) (drill 0.9) (layers *.Cu *.Mask)
      (net 2 "GND") (pinfunction "K") (pintype "passive"))
    (pad "2" thru_hole circle (at 2.54 0 180) (size 1.8 1.8) (drill 0.9) (layers *.Cu *.Mask)
      (net 6 "Net-(D3-Pad2)") (pinfunction "A") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/LED_THT.3dshapes/LED_D5.0mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Connector_PinHeader_2.54mm:PinHeader_1x20_P2.54mm_Vertical" (layer "F.Cu")
    (tedit 59FED5CC)
    (at 220.218 85.344)
    (descr "Through hole straight pin header, 1x20, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x20 2.54mm single row")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "J4" (at 0 -2.33) (layer "F.SilkS") hide)
    (fp_text value "Conn_01x20_Male" (at 0 50.59) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 0 24.13 90) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 1 "VCC") (pinfunction "Pin_1") (pintype "passive"))
    (pad "2" thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 92 "Net-(U2-Pad18)") (pinfunction "Pin_2") (pintype "passive"))
    (pad "3" thru_hole oval (at 0 5.08) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 93 "Net-(U2-Pad17)") (pinfunction "Pin_3") (pintype "passive"))
    (pad "4" thru_hole oval (at 0 7.62) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 94 "Net-(U2-Pad16)") (pinfunction "Pin_4") (pintype "passive"))
    (pad "5" thru_hole oval (at 0 10.16) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 95 "Net-(U2-Pad15)") (pinfunction "Pin_5") (pintype "passive"))
    (pad "6" thru_hole oval (at 0 12.7) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 96 "Net-(U2-Pad14)") (pinfunction "Pin_6") (pintype "passive"))
    (pad "7" thru_hole oval (at 0 15.24) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 97 "Net-(U2-Pad13)") (pinfunction "Pin_7") (pintype "passive"))
    (pad "8" thru_hole oval (at 0 17.78) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 98 "Net-(U2-Pad12)") (pinfunction "Pin_8") (pintype "passive"))
    (pad "9" thru_hole oval (at 0 20.32) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 99 "Net-(U2-Pad11)") (pinfunction "Pin_9") (pintype "passive"))
    (pad "10" thru_hole oval (at 0 22.86) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 100 "Net-(U2-Pad10)") (pinfunction "Pin_10") (pintype "passive"))
    (pad "11" thru_hole oval (at 0 25.4) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 101 "Net-(U2-Pad9)") (pinfunction "Pin_11") (pintype "passive"))
    (pad "12" thru_hole oval (at 0 27.94) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 102 "Net-(U2-Pad8)") (pinfunction "Pin_12") (pintype "passive"))
    (pad "13" thru_hole oval (at 0 30.48) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 103 "Net-(U2-Pad7)") (pinfunction "Pin_13") (pintype "passive"))
    (pad "14" thru_hole oval (at 0 33.02) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 104 "Net-(U2-Pad6)") (pinfunction "Pin_14") (pintype "passive"))
    (pad "15" thru_hole oval (at 0 35.56) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 105 "Net-(U2-Pad5)") (pinfunction "Pin_15") (pintype "passive"))
    (pad "16" thru_hole oval (at 0 38.1) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 106 "Net-(U2-Pad4)") (pinfunction "Pin_16") (pintype "passive"))
    (pad "17" thru_hole oval (at 0 40.64) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 107 "Net-(U2-Pad3)") (pinfunction "Pin_17") (pintype "passive"))
    (pad "18" thru_hole oval (at 0 43.18) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 108 "Net-(U2-Pad2)") (pinfunction "Pin_18") (pintype "passive"))
    (pad "19" thru_hole oval (at 0 45.72) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 109 "Net-(U2-Pad1)") (pinfunction "Pin_19") (pintype "passive"))
    (pad "20" thru_hole oval (at 0 48.26) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 110 "Net-(J4-Pad20)") (pinfunction "Pin_20") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x20_P2.54mm_Vertical.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")
    (tedit 5A02E8C5)
    (at 184.648 117.592 180)
    (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" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "U1" (at 3.81 -2.33) (layer "F.SilkS"))
    (fp_text value "6N138" (at 3.81 9.95) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 3.81) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 14 "unconnected-(U1-Pad1)") (pinfunction "NC") (pintype "no_connect"))
    (pad "2" thru_hole oval (at 0 2.54 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 3 "Net-(D1-Pad1)") (pinfunction "C1") (pintype "passive"))
    (pad "3" thru_hole oval (at 0 5.08 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 4 "Net-(D1-Pad2)") (pinfunction "C2") (pintype "passive"))
    (pad "4" thru_hole oval (at 0 7.62 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 15 "unconnected-(U1-Pad4)") (pinfunction "NC") (pintype "no_connect"))
    (pad "5" thru_hole oval (at 7.62 7.62 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 2 "GND") (pinfunction "GND") (pintype "passive"))
    (pad "6" thru_hole oval (at 7.62 5.08 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 10 "Net-(R2-Pad2)") (pinfunction "VO2") (pintype "passive"))
    (pad "7" thru_hole oval (at 7.62 2.54 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 16 "unconnected-(U1-Pad7)") (pinfunction "VO1") (pintype "passive"))
    (pad "8" thru_hole oval (at 7.62 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 1 "VCC") (pinfunction "VCC") (pintype "passive"))
    (model "${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_THT:LED_D5.0mm" (layer "F.Cu")
    (tedit 5995936A)
    (at 191.775 115.316 180)
    (descr "LED, diameter 5.0mm, 2 pins, http://cdn-reichelt.de/documents/datenblatt/A500/LL-504BC2E-009.pdf")
    (tags "LED diameter 5.0mm 2 pins")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "D2" (at 1.27 -3.96) (layer "F.SilkS"))
    (fp_text value "GRN" (at 1.27 3.96) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 1.25 0) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0 180) (size 1.8 1.8) (drill 0.9) (layers *.Cu *.Mask)
      (net 2 "GND") (pinfunction "K") (pintype "passive"))
    (pad "2" thru_hole circle (at 2.54 0 180) (size 1.8 1.8) (drill 0.9) (layers *.Cu *.Mask)
      (net 5 "Net-(D2-Pad2)") (pinfunction "A") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/LED_THT.3dshapes/LED_D5.0mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" (layer "F.Cu")
    (tedit 5AE50EF1)
    (at 171.587349 99.314)
    (descr "CP, Radial series, Radial, pin pitch=5.00mm, , diameter=10mm, Electrolytic Capacitor")
    (tags "CP Radial series Radial pin pitch 5.00mm  diameter 10mm Electrolytic Capacitor")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "C1" (at 2.5 -6.25) (layer "F.SilkS"))
    (fp_text value "0.1uF" (at 2.5 6.25) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 2.5 0) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0) (size 2 2) (drill 1) (layers *.Cu *.Mask)
      (net 1 "VCC") (pintype "passive"))
    (pad "2" thru_hole circle (at 5 0) (size 2 2) (drill 1) (layers *.Cu *.Mask)
      (net 2 "GND") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/Capacitor_THT.3dshapes/CP_Radial_D10.0mm_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")
    (tedit 5AE5139B)
    (at 184.658 129.9464 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" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "R4" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "68" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 6 "Net-(D3-Pad2)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 12 "Net-(R4-Pad2)") (pintype "passive"))
    (model "${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")
    (tedit 5AE5139B)
    (at 184.658 123.825 180)
    (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" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "R3" (at 3.81 -2.37) (layer "F.SilkS"))
    (fp_text value "15" (at 3.81 2.37) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 3.81 0) (layer "F.Fab"))
    (pad "1" thru_hole circle (at 0 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 5 "Net-(D2-Pad2)") (pintype "passive"))
    (pad "2" thru_hole oval (at 7.62 0 180) (size 1.6 1.6) (drill 0.8) (layers *.Cu *.Mask)
      (net 11 "Net-(R3-Pad2)") (pintype "passive"))
    (model "${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 "LED_THT:LED_D5.0mm" (layer "F.Cu")
    (tedit 5995936A)
    (at 191.77 134.366 180)
    (descr "LED, diameter 5.0mm, 2 pins, http://cdn-reichelt.de/documents/datenblatt/A500/LL-504BC2E-009.pdf")
    (tags "LED diameter 5.0mm 2 pins")
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "D4" (at 1.27 -3.96) (layer "F.SilkS"))
    (fp_text value "RED" (at 1.27 3.96) (layer "F.Fab"))
    (fp_text user "${REFERENCE}" (at 1.25 0) (layer "F.Fab"))
    (pad "1" thru_hole rect (at 0 0 180) (size 1.8 1.8) (drill 0.9) (layers *.Cu *.Mask)
      (net 2 "GND") (pinfunction "K") (pintype "passive"))
    (pad "2" thru_hole circle (at 2.54 0 180) (size 1.8 1.8) (drill 0.9) (layers *.Cu *.Mask)
      (net 7 "Net-(D4-Pad2)") (pinfunction "A") (pintype "passive"))
    (model "${KICAD6_3DMODEL_DIR}/LED_THT.3dshapes/LED_D5.0mm.wrl"
      (offset (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (footprint "teensy:Teensy41" (layer "F.Cu")
    (tedit 5FD6DEAD)
    (at 158.496 105.151 -90)
    (property "Sheetfile" "pool-piano-synth.kicad_sch")
    (property "Sheetname" "")
    (attr through_hole)
    (fp_text reference "U3" (at 0 -10.16 90) (layer "F.SilkS"))
    (fp_text value "Teensy4.1" (at 0 10.16 90) (layer "F.Fab"))
    (fp_text user "Ethernet" (at -12.065 -3.2766) (layer "F.SilkS"))
    (fp_text user "USB" (at -26.67 0) (layer "F.SilkS"))
    (fp_text user "USB Host" (at -18.4658 2.4892 90) (layer "F.SilkS"))
    (fp_text user "MIMXRT1062" (at -1.27 0) (layer "F.SilkS"))
    (fp_text user "DVJ6A" (at -2.54 -0.18) (layer "F.SilkS"))
    (fp_text user "Micro SD" (at 24.13 0 90) (layer "F.SilkS"))
    (pad "1" thru_hole rect locked (at -29.21 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 2 "GND") (pinfunction "GND") (pintype "power_in"))
    (pad "2" thru_hole circle locked (at -26.67 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 51 "unconnected-(U3-Pad2)") (pinfunction "0_RX1_CRX2_CS1") (pintype "bidirectional"))
    (pad "3" thru_hole circle locked (at -24.13 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 52 "unconnected-(U3-Pad3)") (pinfunction "1_TX1_CTX2_MISO1") (pintype "bidirectional"))
    (pad "4" thru_hole circle locked (at -21.59 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 53 "unconnected-(U3-Pad4)") (pinfunction "2_OUT2") (pintype "bidirectional"))
    (pad "5" thru_hole circle locked (at -19.05 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 54 "unconnected-(U3-Pad5)") (pinfunction "3_LRCLK2") (pintype "bidirectional"))
    (pad "6" thru_hole circle locked (at -16.51 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 55 "unconnected-(U3-Pad6)") (pinfunction "4_BCLK2") (pintype "bidirectional"))
    (pad "7" thru_hole circle locked (at -13.97 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 56 "unconnected-(U3-Pad7)") (pinfunction "5_IN2") (pintype "bidirectional"))
    (pad "8" thru_hole circle locked (at -11.43 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 57 "unconnected-(U3-Pad8)") (pinfunction "6_OUT1D") (pintype "bidirectional"))
    (pad "9" thru_hole circle locked (at -8.89 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 58 "unconnected-(U3-Pad9)") (pinfunction "7_RX2_OUT1A") (pintype "bidirectional"))
    (pad "10" thru_hole circle locked (at -6.35 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 59 "unconnected-(U3-Pad10)") (pinfunction "8_TX2_IN1") (pintype "bidirectional"))
    (pad "11" thru_hole circle locked (at -3.81 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 60 "unconnected-(U3-Pad11)") (pinfunction "9_OUT1C") (pintype "bidirectional"))
    (pad "12" thru_hole circle locked (at -1.27 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 61 "unconnected-(U3-Pad12)") (pinfunction "10_CS_MQSR") (pintype "bidirectional"))
    (pad "13" thru_hole circle locked (at 1.27 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 62 "unconnected-(U3-Pad13)") (pinfunction "11_MOSI_CTX1") (pintype "bidirectional"))
    (pad "14" thru_hole circle locked (at 3.81 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 72 "unconnected-(U3-Pad14)") (pinfunction "12_MISO_MQSL") (pintype "bidirectional"))
    (pad "15" thru_hole circle locked (at 6.35 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 73 "unconnected-(U3-Pad15)") (pinfunction "3V3") (pintype "power_in"))
    (pad "16" thru_hole circle locked (at 8.89 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 74 "unconnected-(U3-Pad16)") (pinfunction "24_A10_TX6_SCL2") (pintype "bidirectional"))
    (pad "17" thru_hole circle locked (at 11.43 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 78 "unconnected-(U3-Pad17)") (pinfunction "25_A11_RX6_SDA2") (pintype "bidirectional"))
    (pad "18" thru_hole circle locked (at 13.97 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 77 "unconnected-(U3-Pad18)") (pinfunction "26_A12_MOSI1") (pintype "bidirectional"))
    (pad "19" thru_hole circle locked (at 16.51 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 76 "unconnected-(U3-Pad19)") (pinfunction "27_A13_SCK1") (pintype "bidirectional"))
    (pad "20" thru_hole circle locked (at 19.05 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 75 "unconnected-(U3-Pad20)") (pinfunction "28_RX7") (pintype "bidirectional"))
    (pad "21" thru_hole circle locked (at 21.59 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 71 "unconnected-(U3-Pad21)") (pinfunction "29_TX7") (pintype "bidirectional"))
    (pad "22" thru_hole circle locked (at 24.13 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 70 "unconnected-(U3-Pad22)") (pinfunction "30_CRX3") (pintype "bidirectional"))
    (pad "23" thru_hole circle locked (at 26.67 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 69 "unconnected-(U3-Pad23)") (pinfunction "31_CTX3") (pintype "bidirectional"))
    (pad "24" thru_hole circle locked (at 29.21 7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 68 "unconnected-(U3-Pad24)") (pinfunction "32_OUT1B") (pintype "bidirectional"))
    (pad "25" thru_hole circle locked (at 29.21 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 67 "unconnected-(U3-Pad25)") (pinfunction "33_MCLK2") (pintype "bidirectional"))
    (pad "26" thru_hole circle locked (at 26.67 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 25 "Net-(U2-Pad28)") (pinfunction "34_RX8") (pintype "bidirectional"))
    (pad "27" thru_hole circle locked (at 24.13 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 24 "Net-(U2-Pad27)") (pinfunction "35_TX8") (pintype "bidirectional"))
    (pad "28" thru_hole circle locked (at 21.59 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 13 "Net-(R5-Pad2)") (pinfunction "36_CS") (pintype "bidirectional"))
    (pad "29" thru_hole circle locked (at 19.05 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 12 "Net-(R4-Pad2)") (pinfunction "37_CS") (pintype "bidirectional"))
    (pad "30" thru_hole circle locked (at 16.51 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 11 "Net-(R3-Pad2)") (pinfunction "38_CS1_IN1") (pintype "bidirectional"))
    (pad "31" thru_hole circle locked (at 13.97 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 66 "unconnected-(U3-Pad31)") (pinfunction "39_MISO1_OUT1A") (pintype "bidirectional"))
    (pad "32" thru_hole circle locked (at 11.43 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 65 "unconnected-(U3-Pad32)") (pinfunction "40_A16") (pintype "bidirectional"))
    (pad "33" thru_hole circle locked (at 8.89 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 64 "unconnected-(U3-Pad33)") (pinfunction "41_A17") (pintype "bidirectional"))
    (pad "34" thru_hole circle locked (at 6.35 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 63 "unconnected-(U3-Pad34)") (pinfunction "GND") (pintype "power_in"))
    (pad "35" thru_hole circle locked (at 3.81 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 50 "unconnected-(U3-Pad35)") (pinfunction "13_SCK_LED") (pintype "bidirectional"))
    (pad "36" thru_hole circle locked (at 1.27 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 49 "unconnected-(U3-Pad36)") (pinfunction "14_A0_TX3_SPDIF_OUT") (pintype "bidirectional"))
    (pad "37" thru_hole circle locked (at -1.27 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 48 "unconnected-(U3-Pad37)") (pinfunction "15_A1_RX3_SPDIF_IN") (pintype "bidirectional"))
    (pad "38" thru_hole circle locked (at -3.81 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 10 "Net-(R2-Pad2)") (pinfunction "16_A2_RX4_SCL1") (pintype "bidirectional"))
    (pad "39" thru_hole circle locked (at -6.35 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 47 "unconnected-(U3-Pad39)") (pinfunction "17_A3_TX4_SDA1") (pintype "bidirectional"))
    (pad "40" thru_hole circle locked (at -8.89 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 46 "unconnected-(U3-Pad40)") (pinfunction "18_A4_SDA") (pintype "bidirectional"))
    (pad "41" thru_hole circle locked (at -11.43 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 45 "unconnected-(U3-Pad41)") (pinfunction "19_A5_SCL") (pintype "bidirectional"))
    (pad "42" thru_hole circle locked (at -13.97 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 44 "unconnected-(U3-Pad42)") (pinfunction "20_A6_TX5_LRCLK1") (pintype "bidirectional"))
    (pad "43" thru_hole circle locked (at -16.51 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 43 "unconnected-(U3-Pad43)") (pinfunction "21_A7_RX5_BCLK1") (pintype "bidirectional"))
    (pad "44" thru_hole circle locked (at -19.05 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 42 "unconnected-(U3-Pad44)") (pinfunction "22_A8_CTX1") (pintype "bidirectional"))
    (pad "45" thru_hole circle locked (at -21.59 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 41 "unconnected-(U3-Pad45)") (pinfunction "23_A9_CRX1_MCLK1") (pintype "bidirectional"))
    (pad "46" thru_hole circle locked (at -24.13 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 9 "+3V3") (pinfunction "3V3") (pintype "output"))
    (pad "47" thru_hole circle locked (at -26.67 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 40 "unconnected-(U3-Pad47)") (pinfunction "GND") (pintype "output"))
    (pad "48" thru_hole circle locked (at -29.21 -7.62 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 1 "VCC") (pinfunction "VIN") (pintype "power_in"))
    (pad "49" thru_hole circle locked (at -26.67 -5.08 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 111 "unconnected-(U3-Pad49)") (pinfunction "VUSB") (pintype "power_out"))
    (pad "50" thru_hole circle locked (at 16.51 5.08 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 85 "unconnected-(U3-Pad50)") (pinfunction "VBAT") (pintype "power_in"))
    (pad "51" thru_hole circle locked (at 16.51 2.54 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 86 "unconnected-(U3-Pad51)") (pinfunction "3V3") (pintype "power_in"))
    (pad "52" thru_hole circle locked (at 16.51 0 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 87 "unconnected-(U3-Pad52)") (pinfunction "GND") (pintype "input"))
    (pad "53" thru_hole circle locked (at 16.51 -2.54 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 88 "unconnected-(U3-Pad53)") (pinfunction "PROGRAM") (pintype "input"))
    (pad "54" thru_hole circle locked (at 16.51 -5.08 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 89 "unconnected-(U3-Pad54)") (pinfunction "ON_OFF") (pintype "input"))
    (pad "55" thru_hole rect locked (at -22.9108 4.5692 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 39 "unconnected-(U3-Pad55)") (pinfunction "5V") (pintype "power_out"))
    (pad "56" thru_hole circle locked (at -20.3708 4.5692 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 38 "unconnected-(U3-Pad56)") (pinfunction "D-") (pintype "bidirectional"))
    (pad "57" thru_hole circle locked (at -17.8308 4.5692 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 37 "unconnected-(U3-Pad57)") (pinfunction "D+") (pintype "bidirectional"))
    (pad "58" thru_hole circle locked (at -15.2908 4.5692 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 36 "unconnected-(U3-Pad58)") (pinfunction "GND") (pintype "power_in"))
    (pad "59" thru_hole circle locked (at -12.7508 4.5692 270) (size 1.6 1.6) (drill 1.1) (layers *.Cu *.Mask)
      (net 35 "unconnected-(U3-Pad59)") (pinfunction "GND") (pintype "power_in"))
    (pad "60" thru_hole rect locked (at -16.24 -5.1816 270) (size 1.3 1.3) (drill 0.8) (layers *.Cu *.Mask)
      (net 79 "unconnected-(U3-Pad60)") (pinfunction "R+") (pintype "bidirectional"))
    (pad "61" thru_hole circle locked (at -16.24 -3.1816 270) (size 1.3 1.3) (drill 0.8) (layers *.Cu *.Mask)
      (net 81 "unconnected-(U3-Pad61)") (pinfunction "LED") (pintype "bidirectional"))
    (pad "62" thru_hole circle locked (at -16.24 -1.1816 270) (size 1.3 1.3) (drill 0.8) (layers *.Cu *.Mask)
      (net 84 "unconnected-(U3-Pad62)") (pinfunction "T-") (pintype "bidirectional"))
    (pad "63" thru_hole circle locked (at -14.24 -1.1816 270) (size 1.3 1.3) (drill 0.8) (layers *.Cu *.Mask)
      (net 83 "unconnected-(U3-Pad63)") (pinfunction "T+") (pintype "bidirectional"))
    (pad "64" thru_hole circle locked (at -14.24 -3.1816 270) (size 1.3 1.3) (drill 0.8) (layers *.Cu *.Mask)
      (net 82 "unconnected-(U3-Pad64)") (pinfunction "GND") (pintype "power_in"))
    (pad "65" thru_hole circle locked (at -14.24 -5.1816 270) (size 1.3 1.3) (drill 0.8) (layers *.Cu *.Mask)
      (net 80 "unconnected-(U3-Pad65)") (pinfunction "R-") (pintype "bidirectional"))
    (pad "66" thru_hole circle locked (at -28.48 -1.27 270) (size 1.3 1.3) (drill 0.8) (layers *.Cu *.Mask)
      (net 91 "unconnected-(U3-Pad66)") (pinfunction "D-") (pintype "bidirectional"))
    (pad "67" thru_hole circle locked (at -28.48 1.27 270) (size 1.3 1.3) (drill 0.8) (layers *.Cu *.Mask)
      (net 90 "unconnected-(U3-Pad67)") (pinfunction "D+") (pintype "bidirectional"))
    (model "${KICAD_USER_DIR}/teensy.pretty/Teensy_4.1_Assembly.STEP"
      (offset (xyz 0 0 0.762))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (gr_circle (center 189.484 76.962) (end 191.484 76.962) (layer "Edge.Cuts") (width 0.1) (fill none))
  (gr_circle (center 146.05 137.16) (end 147.8 137.16) (layer "Edge.Cuts") (width 0.1) (fill none))
  (gr_circle (center 225.044 137.16) (end 226.794 137.16) (layer "Edge.Cuts") (width 0.1) (fill none))
  (gr_circle (center 218.05194 67.818) (end 218.05194 67.818) (layer "Edge.Cuts") (width 0.1) (fill none))
  (gr_rect (start 140.589 72.131) (end 228.727 140.711) (layer "Edge.Cuts") (width 0.0254) (fill none))
  (gr_circle (center 146.05 76.2) (end 147.8 76.2) (layer "Edge.Cuts") (width 0.1) (fill none))
  (gr_circle (center 172.72 76.962) (end 174.72 76.962) (layer "Edge.Cuts") (width 0.1) (fill none))
  (gr_circle (center 225.044 76.2) (end 226.794 76.2) (layer "Edge.Cuts") (width 0.1) (fill none))
  (gr_circle (center 181.356 76.708) (end 183.856 76.708) (layer "Edge.Cuts") (width 0.1) (fill none))
  (gr_text "PIANO SYNTH v0" (at 207.518 76.708) (layer "F.SilkS"))
  (gr_text "JOYLABO.STUDIO" (at 208.026 79.248) (layer "F.SilkS"))
  (zone (net 2) (net_name "GND") (layer "F.Cu") (hatch edge 0.508)
    (connect_pads (clearance 0.508))
    (min_thickness 0.254) (filled_areas_thickness no)
    (fill yes (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 229.108 141.224)
        (xy 140.208 141.224)
        (xy 140.208 71.882)
        (xy 229.108 71.882)
      )
    )
  )
  (zone (net 2) (net_name "GND") (layer "B.Cu") (hatch edge 0.508)
    (connect_pads (clearance 0.508))
    (min_thickness 0.254) (filled_areas_thickness no)
    (fill yes (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 229.108 141.224)
        (xy 140.208 141.224)
        (xy 140.208 71.882)
        (xy 229.108 71.882)
      )
    )
  )
)
