{ "version": 2, "name": "APC Grub", "board": { "rows": 27, "cols": 22, "kind": "strip" }, "cuts": [ "19,6", "20,10", "21,10", "22,10", "23,10", "13,6", "14,6", "15,6", "16,6", "17,6", "18,6", "0,3", "2,4", "2,9", "2,14", "3,4", "3,9", "3,14", "4,4", "4,9", "4,14", "5,4", "5,9", "5,14", "2,18", "6,14", "8,14" ], "parts": [ { "id": "d01lk", "kind": "link", "ref": "J1", "value": "", "pins": [ [ 9, 10 ], [ 13, 10 ] ] }, { "id": "d02lk", "kind": "link", "ref": "J2", "value": "", "pins": [ [ 10, 1 ], [ 19, 1 ] ] }, { "id": "d03pt", "kind": "cap", "ref": "C1", "value": "100n", "pins": [ [ 9, 12 ], [ 10, 12 ] ], "device": "ceramic disc" }, { "id": "d04pt", "kind": "ecap", "ref": "C2", "value": "10u", "pins": [ [ 25, 12 ], [ 26, 12 ] ], "polarized": true }, { "id": "d05pt", "kind": "res", "ref": "R1", "value": "1M", "pins": [ [ 15, 12 ], [ 20, 12 ] ], "device": "fixed" }, { "id": "d06pt", "kind": "res", "ref": "R2", "value": "470k", "pins": [ [ 16, 13 ], [ 21, 13 ] ], "device": "fixed" }, { "id": "d07pt", "kind": "res", "ref": "R3", "value": "220k", "pins": [ [ 18, 14 ], [ 22, 14 ] ], "device": "fixed" }, { "id": "d08pt", "kind": "res", "ref": "R4", "value": "100k", "pins": [ [ 18, 0 ], [ 23, 0 ] ], "device": "fixed" }, { "id": "d09pt", "kind": "res", "ref": "R5", "value": "47k", "pins": [ [ 17, 2 ], [ 22, 2 ] ], "device": "fixed" }, { "id": "d10pt", "kind": "res", "ref": "R6", "value": "22k", "pins": [ [ 16, 3 ], [ 21, 3 ] ], "device": "fixed" }, { "id": "d11pt", "kind": "res", "ref": "R7", "value": "10k", "pins": [ [ 15, 4 ], [ 20, 4 ] ], "device": "fixed" }, { "id": "d12pt", "kind": "res", "ref": "R8", "value": "100k", "pins": [ [ 13, 2 ], [ 10, 2 ] ], "device": "fixed" }, { "id": "d13pt", "kind": "res", "ref": "R9", "value": "100k", "pins": [ [ 14, 3 ], [ 10, 3 ] ], "device": "fixed" }, { "id": "d14pt", "kind": "res", "ref": "R10", "value": "1k", "pins": [ [ 26, 14 ], [ 23, 14 ] ], "device": "fixed" }, { "id": "ag01apc", "kind": "link", "ref": "J3", "value": "", "pins": [ [ 1, 2 ], [ 2, 2 ] ] }, { "id": "ag02apc", "kind": "link", "ref": "J4", "value": "", "pins": [ [ 0, 7 ], [ 2, 7 ] ] }, { "id": "ag03apc", "kind": "link", "ref": "J5", "value": "", "pins": [ [ 1, 10 ], [ 2, 10 ] ] }, { "id": "ag04apc", "kind": "link", "ref": "J6", "value": "", "pins": [ [ 0, 17 ], [ 2, 17 ] ] }, { "id": "ag05apc", "kind": "link", "ref": "J7", "value": "", "pins": [ [ 1, 19 ], [ 2, 19 ] ] }, { "id": "ag06apc", "kind": "cap", "ref": "C6", "value": "100n", "pins": [ [ 0, 8 ], [ 1, 8 ] ], "device": "ceramic disc" }, { "id": "ag07apc", "kind": "ecap", "ref": "C8", "value": "100u", "pins": [ [ 0, 12 ], [ 1, 12 ] ], "polarized": true }, { "id": "ag08apc", "kind": "cap", "ref": "C7", "value": "100n", "pins": [ [ 0, 20 ], [ 1, 20 ] ], "device": "ceramic disc" }, { "id": "ag09apc", "kind": "cap", "ref": "C3", "value": "10n", "pins": [ [ 2, 1 ], [ 3, 1 ] ], "device": "ceramic disc" }, { "id": "ag10apc", "kind": "link", "ref": "J8", "value": "", "pins": [ [ 3, 0 ], [ 6, 0 ] ] }, { "id": "ag11apc", "kind": "link", "ref": "J9", "value": "", "pins": [ [ 4, 7 ], [ 6, 7 ] ] }, { "id": "ag12apc", "kind": "res", "ref": "R11", "value": "1k", "pins": [ [ 3, 8 ], [ 4, 8 ] ], "device": "fixed", "mount": "vertical" }, { "id": "ag13apc", "kind": "res", "ref": "R12", "value": "1k", "pins": [ [ 0, 1 ], [ 0, 4 ] ], "device": "fixed" }, { "id": "ag14apc", "kind": "link", "ref": "J10", "value": "", "pins": [ [ 4, 2 ], [ 7, 2 ] ] }, { "id": "ag15apc", "kind": "link", "ref": "J11", "value": "", "pins": [ [ 3, 11 ], [ 7, 11 ] ] }, { "id": "ag16apc", "kind": "link", "ref": "J12", "value": "", "pins": [ [ 3, 19 ], [ 4, 19 ] ] }, { "id": "ag17apc", "kind": "cap", "ref": "C4", "value": "100n", "pins": [ [ 2, 20 ], [ 3, 20 ] ], "device": "ceramic disc" }, { "id": "ag18apc", "kind": "res", "ref": "R13", "value": "1k", "pins": [ [ 3, 17 ], [ 6, 17 ] ], "device": "fixed" }, { "id": "ag19apc", "kind": "link", "ref": "J13", "value": "", "pins": [ [ 4, 12 ], [ 8, 12 ] ] }, { "id": "ag20apc", "kind": "ecap", "ref": "C5", "value": "10u", "pins": [ [ 8, 13 ], [ 8, 15 ] ], "polarized": true }, { "id": "ag21apc", "kind": "link", "ref": "J14", "value": "", "pins": [ [ 0, 21 ], [ 9, 21 ] ] }, { "id": "ag22apc", "kind": "link", "ref": "J15", "value": "", "pins": [ [ 1, 14 ], [ 10, 14 ] ] } ], "ics": [ { "id": "dic1aa", "ref": "IC1", "part": "CD4024", "pins": 14, "pin1": [ 13, 5 ], "span": 3 }, { "id": "agic2", "ref": "IC2", "part": "NE555", "pins": 8, "pin1": [ 2, 3 ], "span": 3 }, { "id": "agic3", "ref": "IC3", "part": "NE555", "pins": 8, "pin1": [ 2, 13 ], "span": 3 } ], "pads": [ { "id": "agp01", "label": "V+", "at": [ 9, 18 ], "to": "battery + via the SPST toggle", "parts": [ { "id": "SW8", "kind": "toggle", "lug": "C", "value": "SPST", "role": "power" } ] }, { "id": "agp02", "label": "OUT_S", "at": [ 10, 6 ], "to": "output jack sleeve", "parts": [ { "id": "JK1", "kind": "jack", "lug": "S", "value": "1/4 in" } ] }, { "id": "agp03", "label": "VOL_G", "at": [ 10, 8 ], "to": "volume pot, bottom lug", "parts": [ { "id": "POT1", "kind": "pot", "lug": "1", "value": "B100K", "role": "volume" } ] }, { "id": "agp04", "label": "GND", "at": [ 10, 18 ], "to": "battery -", "parts": [ { "id": "DC1", "kind": "dc", "lug": "-", "value": "9 V" }, { "id": "JK2", "kind": "jack", "lug": "S", "value": "1/4 in, EXT IN" } ] }, { "id": "agp05", "label": "CLK_IN", "at": [ 13, 0 ], "to": "mode toggle pole A, common. Throw 1 is APC_OUT, throw 2 the EXT IN jack tip", "parts": [ { "id": "SW9", "kind": "toggle", "lug": "C", "value": "DPDT, pole A", "role": "mode: APC or EXT IN" } ] }, { "id": "agp06", "label": "MR_PAD", "at": [ 14, 0 ], "to": "reset - leave open for clean octaves, or jumper any SWn_A here for odd division and looping patterns" }, { "id": "agp07", "label": "SW7_A", "at": [ 20, 8 ], "to": "toggle 7 (Q7, 7 octaves down) - other lug to the switch common bus", "parts": [ { "id": "SW7", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 7" } ] }, { "id": "agp08", "label": "SW1_A", "at": [ 20, 16 ], "to": "toggle 1 (Q1, 1 octave down)", "parts": [ { "id": "SW1", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 1" } ] }, { "id": "agp09", "label": "SW6_A", "at": [ 21, 8 ], "to": "toggle 6 (Q6, 6 octaves down)", "parts": [ { "id": "SW6", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 6" } ] }, { "id": "agp10", "label": "SW2_A", "at": [ 21, 16 ], "to": "toggle 2 (Q2, 2 octaves down)", "parts": [ { "id": "SW2", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 2" } ] }, { "id": "agp11", "label": "SW5_A", "at": [ 22, 8 ], "to": "toggle 5 (Q5, 5 octaves down)", "parts": [ { "id": "SW5", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 5" } ] }, { "id": "agp12", "label": "SW3_A", "at": [ 22, 16 ], "to": "toggle 3 (Q3, 3 octaves down)", "parts": [ { "id": "SW3", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 3" } ] }, { "id": "agp13", "label": "SW4_A", "at": [ 23, 8 ], "to": "toggle 4 (Q4, 4 octaves down)", "parts": [ { "id": "SW4", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 4" } ] }, { "id": "agp14", "label": "OUT_T", "at": [ 23, 16 ], "to": "output jack tip", "parts": [ { "id": "JK1", "kind": "jack", "lug": "T", "value": "1/4 in" } ] }, { "id": "agp15", "label": "BUS", "at": [ 24, 8 ], "to": "the switch common bus - daisy-chain all seven toggles and bring one wire back here", "parts": [ { "id": "SW1", "kind": "toggle", "lug": "1", "value": "SPST", "role": "octave 1" }, { "id": "SW2", "kind": "toggle", "lug": "1", "value": "SPST", "role": "octave 2" }, { "id": "SW3", "kind": "toggle", "lug": "1", "value": "SPST", "role": "octave 3" }, { "id": "SW4", "kind": "toggle", "lug": "1", "value": "SPST", "role": "octave 4" }, { "id": "SW5", "kind": "toggle", "lug": "1", "value": "SPST", "role": "octave 5" }, { "id": "SW6", "kind": "toggle", "lug": "1", "value": "SPST", "role": "octave 6" }, { "id": "SW7", "kind": "toggle", "lug": "1", "value": "SPST", "role": "octave 7" } ] }, { "id": "agp16", "label": "VOL_T", "at": [ 24, 10 ], "to": "volume pot, top lug", "parts": [ { "id": "POT1", "kind": "pot", "lug": "3", "value": "B100K", "role": "volume" } ] }, { "id": "agp17", "label": "VOL_W", "at": [ 25, 10 ], "to": "volume pot wiper", "parts": [ { "id": "POT1", "kind": "pot", "lug": "W", "value": "B100K", "role": "volume" } ] }, { "id": "agp18", "label": "TEMPO_A", "at": [ 0, 0 ], "to": "tempo pot, one outer lug - through R12 to V+. The third lug stays empty", "parts": [ { "id": "POT2", "kind": "pot", "lug": "1", "value": "470K", "role": "tempo" } ] }, { "id": "agp19", "label": "TEMPO_W", "at": [ 3, 7 ], "to": "tempo pot wiper - onto pin 7 of IC2", "parts": [ { "id": "POT2", "kind": "pot", "lug": "W", "value": "470K", "role": "tempo" } ] }, { "id": "agp20", "label": "WIDTH_V", "at": [ 0, 15 ], "to": "width pot, one outer lug - V+. The third lug stays empty", "parts": [ { "id": "POT3", "kind": "pot", "lug": "1", "value": "470K", "role": "width" } ] }, { "id": "agp21", "label": "WIDTH_W", "at": [ 6, 18 ], "to": "width pot wiper - through R13 to pins 6 and 7 of IC3", "parts": [ { "id": "POT3", "kind": "pot", "lug": "W", "value": "470K", "role": "width" } ] }, { "id": "agp22", "label": "CV_A", "at": [ 5, 8 ], "to": "pin 5 of IC2, the oscillator. Leave empty, or a 100k from a CV jack tip" }, { "id": "agp23", "label": "CV_B", "at": [ 5, 18 ], "to": "pin 5 of IC3, the one-shot. Leave empty, or a 100k from a CV jack tip" }, { "id": "agp24", "label": "RST_1", "at": [ 5, 1 ], "to": "pin 4 of IC2 - mode toggle pole B, common", "parts": [ { "id": "SW10", "kind": "toggle", "lug": "C", "value": "DPDT, pole B", "role": "mode, second pole" } ] }, { "id": "agp25", "label": "RST_2", "at": [ 5, 10 ], "to": "pin 4 of IC3 - mode toggle pole B, common, the same lug as RST_1", "parts": [ { "id": "SW10", "kind": "toggle", "lug": "C", "value": "DPDT, pole B", "role": "mode, second pole" } ] }, { "id": "agp26", "label": "MODE_V", "at": [ 0, 5 ], "to": "mode toggle pole B, throw 1 (INT) - V+, so the APC runs", "parts": [ { "id": "SW10", "kind": "toggle", "lug": "1", "value": "DPDT, pole B", "role": "mode, second pole" } ] }, { "id": "agp27", "label": "MODE_G", "at": [ 1, 5 ], "to": "mode toggle pole B, throw 2 (EXT) - GND, so the APC is held in reset", "parts": [ { "id": "SW10", "kind": "toggle", "lug": "2", "value": "DPDT, pole B", "role": "mode, second pole" } ] }, { "id": "agp28", "label": "APC_OUT", "at": [ 8, 16 ], "to": "the APC out, after C5 - mode toggle pole A, throw 1 (INT)", "parts": [ { "id": "SW9", "kind": "toggle", "lug": "1", "value": "DPDT, pole A", "role": "mode: APC or EXT IN" } ] } ], "netlist": "# APC Grub - written from the board\n# 27 strips of 22 holes, 36 parts, 3 chips, 27 cuts\n#\n# The Grub Divider on strips 9 to 26, hole for hole as built. The APC on\n# strips 0 to 8 - IC2 the oscillator, IC3 the one-shot - with the values from\n# Paul In The Lab and a 1K stop in each pot. J14 and J15 join the rails. The\n# mode toggle is off the board: pole A puts APC_OUT or the EXT IN jack on\n# CLK_IN, and pole B holds RST_1 and RST_2 at V+ to run the APC or at GND to\n# stop it.\n\nV+: @MODE_V @V+ @WIDTH_V C1.A C6.A C7.A C8.A IC1.14 IC2.8 IC3.8 J1.A J1.B J14.A J14.B J4.A J4.B J6.A J6.B R12.B\nGND: @GND @MODE_G @OUT_S @VOL_G C1.B C3.A C4.A C6.B C7.B C8.B IC1.7 IC2.1 IC3.1 J15.A J15.B J2.A J2.B J3.A J3.B J5.A J5.B J7.A J7.B R8.B R9.B\nTEMPO_A: @TEMPO_A R12.A\nOSC_TIM: C3.B IC2.2 IC2.6 J8.A J8.B J9.A J9.B R11.B\nOSC_DIS: @TEMPO_W IC2.7 R11.A\nCLOCK: IC2.3 IC3.2 J10.A J10.B J11.A J11.B\nSHOT_TIM: C4.B IC3.6 IC3.7 J12.A J12.B R13.A\nSHOT_OUT: C5.A IC3.3 J13.A J13.B\nRST_1: @RST_1 IC2.4\nCV_A: @CV_A IC2.5\nRST_2: @RST_2 IC3.4\nCV_B: @CV_B IC3.5\nWIDTH_W: @WIDTH_W R13.B\nAPC_OUT: @APC_OUT C5.B\nCLK_IN: @CLK_IN IC1.1 R8.A\nMR_PAD: @MR_PAD IC1.2 R9.A\nIC1_13: IC1.13\nIC1_3: IC1.3 R7.A\nIC1_12: IC1.12 R1.A\nIC1_4: IC1.4 R6.A\nIC1_11: IC1.11 R2.A\nIC1_5: IC1.5 R5.A\nIC1_10: IC1.10\nIC1_6: IC1.6 R4.A\nIC1_9: IC1.9 R3.A\nIC1_8: IC1.8\nSW7_A: @SW7_A R7.B\nSW1_A: @SW1_A R1.B\nSW6_A: @SW6_A R6.B\nSW2_A: @SW2_A R2.B\nSW5_A: @SW5_A R5.B\nSW3_A: @SW3_A R3.B\nSW4_A: @SW4_A R4.B\nOUT_T: @OUT_T R10.B\nBUS: @BUS @VOL_T\nVOL_W: @VOL_W C2.A\nC2_B: C2.B R10.A\n", "offboard": [ "JK2.T - SW9.2", "DC1.+ - SW8.1" ] }