{
 "version": 2,
 "name": "Devils Triangle Drone",
 "board": {
  "rows": 22,
  "cols": 20,
  "kind": "strip"
 },
 "cuts": [
  "5,17",
  "6,17",
  "7,17",
  "8,17",
  "1,6",
  "2,6",
  "3,6",
  "4,7",
  "10,6",
  "11,6",
  "12,6",
  "13,7",
  "16,6",
  "17,6",
  "18,6",
  "19,7",
  "0,10",
  "2,12",
  "3,11",
  "4,11",
  "5,11",
  "6,11",
  "9,10",
  "11,13",
  "15,10",
  "19,4",
  "15,3",
  "9,3",
  "4,2",
  "0,14",
  "9,14",
  "15,14"
 ],
 "parts": [
  {
   "id": "e55nd8",
   "kind": "cap",
   "ref": "C1",
   "pins": [
    [
     3,
     10
    ],
    [
     2,
     10
    ]
   ],
   "value": "4.7n",
   "device": "ceramic disc"
  },
  {
   "id": "e6a2v5",
   "kind": "cap",
   "ref": "C2",
   "pins": [
    [
     12,
     11
    ],
    [
     11,
     11
    ]
   ],
   "value": "4.7n",
   "device": "ceramic disc"
  },
  {
   "id": "e7aioz",
   "kind": "cap",
   "ref": "C3",
   "pins": [
    [
     18,
     11
    ],
    [
     17,
     11
    ]
   ],
   "value": "4.7n",
   "device": "ceramic disc"
  },
  {
   "id": "e8j761",
   "kind": "cap",
   "ref": "C4",
   "pins": [
    [
     15,
     1
    ],
    [
     13,
     1
    ]
   ],
   "value": "470n",
   "device": "ceramic disc"
  },
  {
   "id": "e9al80",
   "kind": "cap",
   "ref": "C5",
   "pins": [
    [
     4,
     15
    ],
    [
     2,
     15
    ]
   ],
   "value": "1n",
   "device": "ceramic disc"
  },
  {
   "id": "eccpvr",
   "kind": "ecap",
   "ref": "C6",
   "pins": [
    [
     7,
     8
    ],
    [
     8,
     8
    ]
   ],
   "value": "100u",
   "polarized": true
  },
  {
   "id": "ed69tw",
   "kind": "ecap",
   "ref": "C7",
   "pins": [
    [
     5,
     12
    ],
    [
     4,
     12
    ]
   ],
   "value": "100u",
   "polarized": true
  },
  {
   "id": "eepxz",
   "kind": "diode",
   "ref": "D1",
   "pins": [
    [
     11,
     12
    ],
    [
     9,
     12
    ]
   ],
   "value": "1N4148",
   "device": "switching",
   "polarized": true
  },
  {
   "id": "efavqs",
   "kind": "diode",
   "ref": "D2",
   "pins": [
    [
     17,
     12
    ],
    [
     15,
     12
    ]
   ],
   "value": "1N4148",
   "device": "switching",
   "polarized": true
  },
  {
   "id": "egj1n5",
   "kind": "diode",
   "ref": "D3",
   "pins": [
    [
     2,
     11
    ],
    [
     0,
     11
    ]
   ],
   "value": "1N4148",
   "device": "switching",
   "polarized": true
  },
  {
   "id": "ehgejt",
   "kind": "res",
   "ref": "R1",
   "pins": [
    [
     3,
     2
    ],
    [
     1,
     2
    ]
   ],
   "value": "47k",
   "device": "fixed"
  },
  {
   "id": "eiv3d",
   "kind": "res",
   "ref": "R2",
   "pins": [
    [
     12,
     2
    ],
    [
     10,
     2
    ]
   ],
   "value": "47k",
   "device": "fixed"
  },
  {
   "id": "eje7he",
   "kind": "res",
   "ref": "R3",
   "pins": [
    [
     18,
     1
    ],
    [
     16,
     1
    ]
   ],
   "value": "47k",
   "device": "fixed"
  },
  {
   "id": "ek5bog",
   "kind": "res",
   "ref": "R4",
   "pins": [
    [
     3,
     4
    ],
    [
     0,
     4
    ]
   ],
   "value": "33k",
   "device": "fixed"
  },
  {
   "id": "el37xe",
   "kind": "res",
   "ref": "R5",
   "pins": [
    [
     12,
     4
    ],
    [
     9,
     4
    ]
   ],
   "value": "33k",
   "device": "fixed"
  },
  {
   "id": "em27yi",
   "kind": "res",
   "ref": "R6",
   "pins": [
    [
     18,
     4
    ],
    [
     15,
     4
    ]
   ],
   "value": "33k",
   "device": "fixed"
  },
  {
   "id": "enl236",
   "kind": "res",
   "ref": "R7",
   "pins": [
    [
     5,
     9
    ],
    [
     3,
     9
    ]
   ],
   "value": "220k",
   "device": "fixed"
  },
  {
   "id": "eo2tld",
   "kind": "res",
   "ref": "R8",
   "pins": [
    [
     14,
     9
    ],
    [
     12,
     9
    ]
   ],
   "value": "220k",
   "device": "fixed"
  },
  {
   "id": "epkb5p",
   "kind": "res",
   "ref": "R9",
   "pins": [
    [
     20,
     3
    ],
    [
     19,
     3
    ]
   ],
   "value": "220k",
   "device": "fixed"
  },
  {
   "id": "eq2d25",
   "kind": "res",
   "ref": "R10",
   "pins": [
    [
     7,
     4
    ],
    [
     4,
     4
    ]
   ],
   "value": "10k",
   "device": "fixed"
  },
  {
   "id": "er1lqp",
   "kind": "res",
   "ref": "R11",
   "pins": [
    [
     7,
     5
    ],
    [
     6,
     5
    ]
   ],
   "value": "10k",
   "device": "fixed"
  },
  {
   "id": "esdwsj",
   "kind": "res",
   "ref": "R12",
   "pins": [
    [
     21,
     11
    ],
    [
     19,
     11
    ]
   ],
   "value": "10k",
   "device": "fixed"
  },
  {
   "id": "euazdc",
   "kind": "res",
   "ref": "R13",
   "pins": [
    [
     7,
     1
    ],
    [
     4,
     1
    ]
   ],
   "value": "10k",
   "device": "fixed"
  },
  {
   "id": "evaadf",
   "kind": "res",
   "ref": "R14",
   "pins": [
    [
     9,
     2
    ],
    [
     7,
     2
    ]
   ],
   "value": "10k",
   "device": "fixed"
  },
  {
   "id": "ewgsi",
   "kind": "res",
   "ref": "R15",
   "pins": [
    [
     20,
     9
    ],
    [
     18,
     9
    ]
   ],
   "value": "100k",
   "device": "fixed"
  },
  {
   "id": "exazrn",
   "kind": "res",
   "ref": "R16",
   "pins": [
    [
     6,
     15
    ],
    [
     5,
     15
    ]
   ],
   "value": "100k",
   "device": "fixed"
  },
  {
   "id": "ey9her",
   "kind": "res",
   "ref": "R17",
   "pins": [
    [
     0,
     16
    ],
    [
     0,
     13
    ]
   ],
   "value": "100k",
   "device": "fixed"
  },
  {
   "id": "ezaqnq",
   "kind": "res",
   "ref": "R18",
   "pins": [
    [
     9,
     16
    ],
    [
     9,
     13
    ]
   ],
   "value": "100k",
   "device": "fixed"
  },
  {
   "id": "e10kth4",
   "kind": "res",
   "ref": "R19",
   "pins": [
    [
     15,
     16
    ],
    [
     15,
     13
    ]
   ],
   "value": "100k",
   "device": "fixed"
  },
  {
   "id": "e11i6hh",
   "kind": "link",
   "ref": "J1",
   "pins": [
    [
     19,
     2
    ],
    [
     15,
     2
    ]
   ]
  },
  {
   "id": "e12bd3k",
   "kind": "link",
   "ref": "J2",
   "pins": [
    [
     17,
     3
    ],
    [
     11,
     3
    ]
   ]
  },
  {
   "id": "e13hj85",
   "kind": "link",
   "ref": "J3",
   "pins": [
    [
     11,
     3
    ],
    [
     7,
     3
    ]
   ]
  },
  {
   "id": "e14k7vs",
   "kind": "link",
   "ref": "J4",
   "pins": [
    [
     7,
     3
    ],
    [
     2,
     3
    ]
   ]
  },
  {
   "id": "e1515zz",
   "kind": "link",
   "ref": "J5",
   "pins": [
    [
     2,
     9
    ],
    [
     0,
     9
    ]
   ]
  },
  {
   "id": "e16gz85",
   "kind": "link",
   "ref": "J6",
   "pins": [
    [
     8,
     13
    ],
    [
     2,
     13
    ]
   ]
  },
  {
   "id": "e17jxgf",
   "kind": "link",
   "ref": "J7",
   "pins": [
    [
     6,
     14
    ],
    [
     3,
     14
    ]
   ]
  },
  {
   "id": "e18jgt0",
   "kind": "link",
   "ref": "J8",
   "pins": [
    [
     17,
     9
    ],
    [
     15,
     9
    ]
   ]
  },
  {
   "id": "e194i4s",
   "kind": "link",
   "ref": "J9",
   "pins": [
    [
     19,
     10
    ],
    [
     13,
     10
    ]
   ]
  },
  {
   "id": "e1al9m3",
   "kind": "link",
   "ref": "J10",
   "pins": [
    [
     13,
     10
    ],
    [
     7,
     10
    ]
   ]
  },
  {
   "id": "e1b7evr",
   "kind": "link",
   "ref": "J11",
   "pins": [
    [
     7,
     10
    ],
    [
     4,
     10
    ]
   ]
  },
  {
   "id": "e1cgb29",
   "kind": "link",
   "ref": "J12",
   "pins": [
    [
     10,
     18
    ],
    [
     5,
     18
    ]
   ]
  },
  {
   "id": "e1dyr4",
   "kind": "link",
   "ref": "J13",
   "pins": [
    [
     19,
     6
    ],
    [
     13,
     6
    ]
   ]
  },
  {
   "id": "e1ejt2k",
   "kind": "link",
   "ref": "J14",
   "pins": [
    [
     13,
     6
    ],
    [
     8,
     6
    ]
   ]
  },
  {
   "id": "e1f8kr9",
   "kind": "link",
   "ref": "J15",
   "pins": [
    [
     8,
     6
    ],
    [
     4,
     6
    ]
   ]
  },
  {
   "id": "e1gfugp",
   "kind": "link",
   "ref": "J16",
   "pins": [
    [
     16,
     7
    ],
    [
     10,
     7
    ]
   ]
  },
  {
   "id": "e1hj1vx",
   "kind": "link",
   "ref": "J17",
   "pins": [
    [
     10,
     7
    ],
    [
     6,
     7
    ]
   ]
  },
  {
   "id": "e1i5i04",
   "kind": "link",
   "ref": "J18",
   "pins": [
    [
     6,
     7
    ],
    [
     1,
     7
    ]
   ]
  },
  {
   "id": "e1jjtzy",
   "kind": "link",
   "ref": "J19",
   "pins": [
    [
     11,
     9
    ],
    [
     9,
     9
    ]
   ]
  }
 ],
 "ics": [
  {
   "id": "e145jx",
   "ref": "IC1",
   "part": "LM358",
   "pins": 8,
   "pin1": [
    1,
    5
   ],
   "span": 3,
   "autoCuts": [
    "1,6",
    "2,6",
    "3,6"
   ],
   "cutSkip": [
    3
   ]
  },
  {
   "id": "e2bdql",
   "ref": "IC2",
   "part": "LM358",
   "pins": 8,
   "pin1": [
    10,
    5
   ],
   "span": 3,
   "autoCuts": [
    "10,6",
    "11,6",
    "12,6"
   ],
   "cutSkip": [
    3
   ]
  },
  {
   "id": "e3k850",
   "ref": "IC3",
   "part": "LM358",
   "pins": 8,
   "pin1": [
    16,
    5
   ],
   "span": 3,
   "autoCuts": [
    "16,6",
    "17,6",
    "18,6"
   ],
   "cutSkip": [
    3
   ]
  },
  {
   "id": "e4oyg",
   "ref": "IC4",
   "part": "LM358",
   "pins": 8,
   "pin1": [
    5,
    16
   ],
   "span": 3,
   "autoCuts": [
    "5,17",
    "6,17",
    "7,17",
    "8,17"
   ]
  }
 ],
 "pads": [
  {
   "id": "e1mgl3k",
   "label": "OUT",
   "at": [
    4,
    19
   ],
   "to": "audio out"
  },
  {
   "id": "e1uc53",
   "label": "Switch",
   "at": [
    6,
    0
   ],
   "to": "power"
  },
  {
   "id": "e1vdlhe",
   "label": "GND",
   "at": [
    8,
    0
   ],
   "to": "ground"
  },
  {
   "id": "p0pitch",
   "label": "1-PITCH1",
   "at": [
    1,
    0
   ],
   "to": "pitch pot 1 lug 1 - IC1 comparator output"
  },
  {
   "id": "p1pitch",
   "label": "1-PITCH2",
   "at": [
    4,
    0
   ],
   "to": "pitch pot 1 lug 2 - 10k tail to Vref"
  },
  {
   "id": "p2pitch",
   "label": "1-PITCH3",
   "at": [
    5,
    0
   ],
   "to": "pitch pot 1 lug 3 - 220k to IC1 integrator"
  },
  {
   "id": "p3pitch",
   "label": "2-PITCH1",
   "at": [
    10,
    0
   ],
   "to": "pitch pot 2 lug 1 - IC2 comparator output"
  },
  {
   "id": "p4pitch",
   "label": "2-PITCH2",
   "at": [
    9,
    0
   ],
   "to": "pitch pot 2 lug 2 - 10k tail to Vref"
  },
  {
   "id": "p5pitch",
   "label": "2-PITCH3",
   "at": [
    14,
    0
   ],
   "to": "pitch pot 2 lug 3 - 220k to IC2 integrator"
  },
  {
   "id": "p6pitch",
   "label": "3-PITCH1",
   "at": [
    16,
    0
   ],
   "to": "pitch pot 3 lug 1 - IC3 comparator output"
  },
  {
   "id": "p7pitch",
   "label": "3-PITCH2",
   "at": [
    21,
    0
   ],
   "to": "pitch pot 3 lug 2 - 10k tail to Vref"
  },
  {
   "id": "p8pitch",
   "label": "3-PITCH3",
   "at": [
    20,
    0
   ],
   "to": "pitch pot 3 lug 3 - 100k to IC3 integrator"
  },
  {
   "id": "e2i89i",
   "label": "LED+",
   "at": [
    12,
    3
   ]
  },
  {
   "id": "e3hpjw",
   "label": "LED-",
   "at": [
    8,
    3
   ]
  },
  {
   "id": "chch1",
   "label": "CH1",
   "at": [
    0,
    19
   ],
   "to": "level pot 1 lug 1 - channel 1 out, through R17"
  },
  {
   "id": "chch2",
   "label": "CH2",
   "at": [
    9,
    19
   ],
   "to": "level pot 2 lug 1 - channel 2 out, through R18"
  },
  {
   "id": "chch3",
   "label": "CH3",
   "at": [
    15,
    19
   ],
   "to": "level pot 3 lug 1 - channel 3 out, through R19"
  },
  {
   "id": "chch123",
   "label": "CH1,2,3",
   "at": [
    6,
    11
   ],
   "to": "all three level pot wipers (lug 2) - into the mixer"
  }
 ],
 "netlist": "# Devils Triangle Drone - written from the board\n# 22 strips of 20 holes, 49 parts, 4 chips, 32 cuts\n#\n# This is the circuit as the copper currently has it. Checking the board\n# against it can only pass - its use is to carry the circuit somewhere else.\n\nGND:       @GND IC1.4 IC2.4 IC3.4 IC4.4 C4.B C5.B C6.B R10.B D4.B\n\nIC1_OUTB:  IC1.7 C1.B D3.A R4.B\nD3_B:      D3.B R17.B\nR17_A:     R17.A\n1-PITCH1:  @1-PITCH1 IC1.1 R1.B\nSwitch:    @Switch IC1.8 IC2.8 IC3.8 IC4.8 R11.B\nIC1_INA:   IC1.2 IC1.5 IC2.2 IC2.5 IC3.2 IC3.5 IC4.3 C6.A R10.A R11.A R12.B R13.A R14.B\nIC1_INA_2: IC1.3 R1.A R4.A\nIC1_INB:   IC1.6 C1.A R7.B\nIC4_INA:   IC4.2 R16.A\n1-PITCH2:  @1-PITCH2 R13.B\nOUT:       @OUT C5.A C7.B\n1-PITCH3:  @1-PITCH3 R7.A\nIC4_OUTA:  IC4.1 C7.A R16.B\nIC4_OUTB:  IC4.7\nIC4_INB:   IC4.6\nIC4_INB_2: IC4.5\n2-PITCH2:  @2-PITCH2 R14.A\nIC2_OUTB:  IC2.7 C2.B D1.A R5.B\nD1_B:      D1.B R18.B\nR18_A:     R18.A\n2-PITCH1:  @2-PITCH1 IC2.1 R2.B\nIC2_INA:   IC2.3 R2.A R5.A D4.A\nIC2_INB:   IC2.6 C2.A R8.B\n2-PITCH3:  @2-PITCH3 R8.A\nC4_A:      C4.A R9.B\nIC3_OUTB:  IC3.7 C3.B D2.A R6.B\nD2_B:      D2.B R19.B\nR19_A:     R19.A\n3-PITCH1:  @3-PITCH1 IC3.1 R3.B\nIC3_INA:   IC3.3 R3.A R6.A\nIC3_INB:   IC3.6 C3.A R15.B\n3-PITCH3:  @3-PITCH3 R9.A R15.A\n3-PITCH2:  @3-PITCH2 R12.A"
}