{ "version": 2, "name": "Opto Duet Grub", "board": { "rows": 18, "cols": 23, "kind": "strip" }, "cuts": [ "1,8", "2,8", "3,8", "4,8", "5,8", "6,8", "7,8", "0,12", "0,2", "0,5", "1,13", "3,4", "4,4", "5,4", "6,4", "3,13", "4,13", "6,13", "11,4", "12,4", "13,4", "14,4", "11,16", "12,16", "13,16", "14,16", "16,11", "14,11", "13,11", "12,11", "11,11", "9,2" ], "parts": [ { "id": "d01lk", "kind": "link", "ref": "J1", "value": "", "pins": [ [ 7, 5 ], [ 8, 5 ] ] }, { "id": "d02lk", "kind": "link", "ref": "J2", "value": "", "pins": [ [ 1, 16 ], [ 8, 16 ] ] }, { "id": "d03pt", "kind": "cap", "ref": "C1", "value": "100n", "pins": [ [ 1, 12 ], [ 1, 14 ] ], "device": "ceramic disc" }, { "id": "d04pt", "kind": "ecap", "ref": "C2", "value": "10u", "pins": [ [ 0, 4 ], [ 0, 6 ] ], "polarized": true }, { "id": "d05pt", "kind": "res", "ref": "R1", "value": "1M", "pins": [ [ 3, 11 ], [ 3, 14 ] ], "device": "fixed" }, { "id": "d06pt", "kind": "res", "ref": "R2", "value": "470k", "pins": [ [ 4, 11 ], [ 4, 14 ] ], "device": "fixed" }, { "id": "d07pt", "kind": "res", "ref": "R3", "value": "220k", "pins": [ [ 6, 11 ], [ 6, 14 ] ], "device": "fixed" }, { "id": "d08pt", "kind": "res", "ref": "R4", "value": "100k", "pins": [ [ 6, 6 ], [ 6, 3 ] ], "device": "fixed" }, { "id": "d09pt", "kind": "res", "ref": "R5", "value": "47k", "pins": [ [ 5, 6 ], [ 5, 3 ] ], "device": "fixed" }, { "id": "d10pt", "kind": "res", "ref": "R6", "value": "22k", "pins": [ [ 4, 6 ], [ 4, 3 ] ], "device": "fixed" }, { "id": "d11pt", "kind": "res", "ref": "R7", "value": "10k", "pins": [ [ 3, 6 ], [ 3, 3 ] ], "device": "fixed" }, { "id": "d12pt", "kind": "res", "ref": "R8", "value": "100k", "pins": [ [ 1, 0 ], [ 7, 0 ] ], "device": "fixed" }, { "id": "d13pt", "kind": "res", "ref": "R9", "value": "100k", "pins": [ [ 2, 1 ], [ 7, 1 ] ], "device": "fixed" }, { "id": "d14pt", "kind": "res", "ref": "R10", "value": "1k", "pins": [ [ 0, 11 ], [ 0, 14 ] ], "device": "fixed" }, { "id": "d01xqg", "kind": "link", "ref": "J3", "value": "", "pins": [ [ 10, 2 ], [ 11, 2 ] ] }, { "id": "d02xqg", "kind": "link", "ref": "J4", "value": "", "pins": [ [ 9, 7 ], [ 11, 7 ] ] }, { "id": "d03xqg", "kind": "link", "ref": "J5", "value": "", "pins": [ [ 9, 6 ], [ 14, 1 ] ] }, { "id": "d04xqg", "kind": "link", "ref": "J6", "value": "", "pins": [ [ 12, 2 ], [ 13, 8 ] ] }, { "id": "d05xqg", "kind": "link", "ref": "J7", "value": "", "pins": [ [ 9, 19 ], [ 11, 19 ] ] }, { "id": "d06xqg", "kind": "link", "ref": "J8", "value": "", "pins": [ [ 9, 12 ], [ 14, 12 ] ] }, { "id": "d07xqg", "kind": "link", "ref": "J9", "value": "", "pins": [ [ 12, 13 ], [ 13, 20 ] ] }, { "id": "d08xqg", "kind": "link", "ref": "J10", "value": "", "pins": [ [ 10, 22 ], [ 15, 22 ] ] }, { "id": "d09xqg", "kind": "link", "ref": "J11", "value": "", "pins": [ [ 10, 13 ], [ 11, 13 ] ] }, { "id": "d10xqg", "kind": "res", "ref": "R11", "value": "1k", "pins": [ [ 9, 9 ], [ 12, 9 ] ], "device": "fixed" }, { "id": "d11xqg", "kind": "res", "ref": "R12", "value": "100R", "pins": [ [ 16, 4 ], [ 17, 4 ] ], "device": "fixed" }, { "id": "d12xqg", "kind": "res", "ref": "R13", "value": "1k", "pins": [ [ 9, 21 ], [ 12, 21 ] ], "device": "fixed" }, { "id": "d13xqg", "kind": "res", "ref": "R14", "value": "100R", "pins": [ [ 16, 16 ], [ 17, 16 ] ], "device": "fixed" }, { "id": "d14xqg", "kind": "ecap", "ref": "C3", "value": "10u", "pins": [ [ 13, 7 ], [ 15, 7 ] ], "polarized": true }, { "id": "d15xqg", "kind": "cap", "ref": "C4", "value": "10n", "pins": [ [ 14, 8 ], [ 15, 8 ] ], "device": "ceramic disc" }, { "id": "d16xqg", "kind": "ecap", "ref": "C5", "value": "100u", "pins": [ [ 13, 0 ], [ 16, 0 ] ], "polarized": true }, { "id": "d17xqg", "kind": "cap", "ref": "C6", "value": "100n", "pins": [ [ 13, 19 ], [ 15, 19 ] ], "device": "ceramic disc" }, { "id": "d18xqg", "kind": "cap", "ref": "C7", "value": "10n", "pins": [ [ 14, 20 ], [ 15, 20 ] ], "device": "ceramic disc" }, { "id": "d19xqg", "kind": "ecap", "ref": "C8", "value": "100u", "pins": [ [ 13, 14 ], [ 16, 14 ] ], "polarized": true }, { "id": "d20xqg", "kind": "ecap", "ref": "C9", "value": "100u", "pins": [ [ 9, 14 ], [ 10, 14 ] ], "polarized": true }, { "id": "d21xqg", "kind": "diode", "ref": "D1", "value": "1N5817", "pins": [ [ 9, 1 ], [ 9, 4 ] ], "polarized": true, "device": "DO-41" }, { "id": "d22xqg", "kind": "cap", "ref": "C10", "value": "100n", "pins": [ [ 9, 5 ], [ 10, 5 ] ], "device": "ceramic MLCC" }, { "id": "d23xqg", "kind": "cap", "ref": "C11", "value": "100n", "pins": [ [ 9, 16 ], [ 10, 16 ] ], "device": "ceramic MLCC" }, { "id": "odg01link", "kind": "link", "ref": "J12", "value": "", "pins": [ [ 8, 3 ], [ 10, 3 ] ] } ], "ics": [ { "id": "dic1aa", "ref": "IC1", "part": "CD4024", "pins": 14, "pin1": [ 1, 7 ], "span": 3 }, { "id": "dic1aag", "ref": "IC2", "part": "NE555", "pins": 8, "pin1": [ 11, 3 ], "span": 3 }, { "id": "dic2bbg", "ref": "IC3", "part": "NE555", "pins": 8, "pin1": [ 11, 15 ], "span": 3 } ], "pads": [ { "id": "odgp01", "label": "V+", "at": [ 1, 11 ], "to": "battery + via the SPST toggle", "parts": [ { "id": "SW8", "kind": "toggle", "lug": "C", "value": "SPST", "role": "power" } ] }, { "id": "odgp02", "label": "OUT_S", "at": [ 1, 15 ], "to": "output jack sleeve", "parts": [ { "id": "JK1", "kind": "jack", "lug": "S", "value": "1/4 in" } ] }, { "id": "odgp03", "label": "VOL_G", "at": [ 8, 13 ], "to": "volume pot, bottom lug", "parts": [ { "id": "POT1", "kind": "pot", "lug": "1", "value": "B100K", "role": "volume" } ] }, { "id": "odgp04", "label": "GND", "at": [ 8, 0 ], "to": "battery -", "parts": [ { "id": "DC1", "kind": "dc", "lug": "-", "value": "9-12 V" }, { "id": "JK2", "kind": "jack", "lug": "S", "value": "1/4 in, EXT IN" } ] }, { "id": "odgp05", "label": "CLK_IN", "at": [ 1, 2 ], "to": "mode toggle pole A, common. Throw 1 is OPTO_OUT, throw 2 the EXT IN jack tip", "parts": [ { "id": "SW9", "kind": "toggle", "lug": "C", "value": "DPDT, pole A", "role": "mode: Opto Duet or EXT IN" } ] }, { "id": "odgp06", "label": "MR_PAD", "at": [ 2, 2 ], "to": "reset - leave open for clean octaves, or jumper any SWn_A here for odd division and looping patterns" }, { "id": "odgp07", "label": "SW7_A", "at": [ 3, 2 ], "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": "odgp08", "label": "SW1_A", "at": [ 3, 15 ], "to": "toggle 1 (Q1, 1 octave down)", "parts": [ { "id": "SW1", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 1" } ] }, { "id": "odgp09", "label": "SW6_A", "at": [ 4, 2 ], "to": "toggle 6 (Q6, 6 octaves down)", "parts": [ { "id": "SW6", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 6" } ] }, { "id": "odgp10", "label": "SW2_A", "at": [ 4, 15 ], "to": "toggle 2 (Q2, 2 octaves down)", "parts": [ { "id": "SW2", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 2" } ] }, { "id": "odgp11", "label": "SW5_A", "at": [ 5, 2 ], "to": "toggle 5 (Q5, 5 octaves down)", "parts": [ { "id": "SW5", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 5" } ] }, { "id": "odgp12", "label": "SW3_A", "at": [ 6, 15 ], "to": "toggle 3 (Q3, 3 octaves down)", "parts": [ { "id": "SW3", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 3" } ] }, { "id": "odgp13", "label": "SW4_A", "at": [ 6, 2 ], "to": "toggle 4 (Q4, 4 octaves down)", "parts": [ { "id": "SW4", "kind": "toggle", "lug": "C", "value": "SPST", "role": "octave 4" } ] }, { "id": "odgp14", "label": "OUT_T", "at": [ 0, 15 ], "to": "output jack tip", "parts": [ { "id": "JK1", "kind": "jack", "lug": "T", "value": "1/4 in" } ] }, { "id": "odgp15", "label": "BUS", "at": [ 0, 0 ], "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": "odgp16", "label": "VOL_T", "at": [ 0, 1 ], "to": "volume pot, top lug", "parts": [ { "id": "POT1", "kind": "pot", "lug": "3", "value": "B100K", "role": "volume" } ] }, { "id": "odgp17", "label": "VOL_W", "at": [ 0, 3 ], "to": "volume pot wiper", "parts": [ { "id": "POT1", "kind": "pot", "lug": "W", "value": "B100K", "role": "volume" } ] }, { "id": "odgp18", "label": "OPTO_V", "at": [ 9, 0 ], "to": "mode toggle pole B, common - the Opto Duet supply, raw side of D1. Throw 1 (INT) from the power toggle, throw 2 (EXT) nothing, so the Duet is off", "parts": [ { "id": "SW10", "kind": "toggle", "lug": "C", "value": "DPDT, pole B", "role": "mode, second pole" } ] }, { "id": "odgp19", "label": "VCC", "at": [ 9, 22 ], "to": "test point on VCC, the protected side of D1; nothing leaves the board here. It tells the checker this strip is a supply" }, { "id": "odgp20", "label": "OPTO_OUT", "at": [ 17, 12 ], "to": "the Opto Duet out, both 555s mixed after their 100u and 100R - mode toggle pole A, throw 1 (INT)", "parts": [ { "id": "SW9", "kind": "toggle", "lug": "1", "value": "DPDT, pole A", "role": "mode: Opto Duet or EXT IN" } ] }, { "id": "odgp21", "label": "LED_A", "at": [ 16, 3 ], "to": "mouth LED anode - seals face-to-face with the vactrol cell", "parts": [ { "id": "LED1", "kind": "led", "lug": "A", "value": "sealed to the cell" } ] }, { "id": "odgp22", "label": "LED_K", "at": [ 15, 3 ], "to": "mouth LED cathode", "parts": [ { "id": "LED1", "kind": "led", "lug": "K", "value": "sealed to the cell" } ] }, { "id": "odgp23", "label": "LDR_T1", "at": [ 12, 10 ], "to": "TEMPO pot, one outer lug through a 1K - pin 7 of the engine, where the tempo eye was", "parts": [ { "id": "R15", "kind": "res", "lug": "1", "value": "1K", "role": "tempo stop" } ] }, { "id": "odgp24", "label": "LDR_T2", "at": [ 13, 10 ], "to": "TEMPO pot wiper - pins 2 and 6 of the engine", "parts": [ { "id": "POT2", "kind": "pot", "lug": "W", "value": "100K", "role": "tempo" } ] }, { "id": "odgp25", "label": "LDR_V1", "at": [ 12, 20 ], "to": "vactrol cell, one leg - sealed to the LED inside the box", "parts": [ { "id": "LDR2", "kind": "ldr", "lug": "1", "value": "vactrol cell, sealed to LED1" } ] }, { "id": "odgp26", "label": "LDR_V2", "at": [ 13, 21 ], "to": "PITCH pot wiper - pins 2 and 6 of the voice", "parts": [ { "id": "POT3", "kind": "pot", "lug": "W", "value": "100K", "role": "pitch" } ] }, { "id": "odgp27", "label": "LDR_P1", "at": [ 12, 22 ], "to": "PITCH pot, one outer lug through a 1K - pin 7 of the voice, where the pitch eye was", "parts": [ { "id": "R16", "kind": "res", "lug": "1", "value": "1K", "role": "pitch stop" } ] }, { "id": "odgp28", "label": "LDR_P2", "at": [ 13, 22 ], "to": "vactrol cell, other leg - same strip as LDR_V2", "parts": [ { "id": "LDR2", "kind": "ldr", "lug": "2", "value": "vactrol cell, sealed to LED1" } ] }, { "id": "odgp29", "label": "LED2_K", "at": [ 15, 15 ], "to": "LED 2 cathode - optional" }, { "id": "odgp30", "label": "LED2_A", "at": [ 16, 15 ], "to": "LED 2 anode - optional, it flashes with the voice. Leave empty" } ], "netlist": "# Opto Duet Grub - written from the board\n# 18 strips of 23 holes, 38 parts, 3 chips, 32 cuts\n#\n# The Grub Divider on strips a to i and the Opto Duet v2 on j to r, both hole\n# for hole as built. The Duet parts are renumbered: its 555s are IC2 and IC3.\n# J12 joins the grounds and is the only copper added. The mode toggle is off\n# the board: pole A puts OPTO_OUT or the EXT IN jack on CLK_IN, and pole B\n# powers the Duet through OPTO_V, the raw side of D1, or leaves it off.\n# TEMPO and PITCH are pots in the eye pads, each with a 1K in series.\n\nV+: @V+ C1.A IC1.14\nGND: @GND @LED2_K @LED_K @OUT_S @VOL_G C1.B C10.B C11.B C3.B C4.B C6.B C7.B C9.B IC1.7 IC2.1 IC3.1 J1.A J1.B J10.A J10.B J11.A J11.B J12.A J12.B J2.A J2.B J3.A J3.B R8.B R9.B\nBUS: @BUS @VOL_T\nVOL_W: @VOL_W C2.A\nC2_B: C2.B R10.A\nOUT_T: @OUT_T R10.B\nCLK_IN: @CLK_IN IC1.1 R8.A\nMR_PAD: @MR_PAD IC1.2 R9.A\nIC1_NC: IC1.13\nSW7_A: @SW7_A R7.B\nIC1_Q7: IC1.3 R7.A\nIC1_Q1: IC1.12 R1.A\nSW1_A: @SW1_A R1.B\nSW6_A: @SW6_A R6.B\nIC1_Q6: IC1.4 R6.A\nIC1_Q2: IC1.11 R2.A\nSW2_A: @SW2_A R2.B\nSW5_A: @SW5_A R5.B\nIC1_Q5: IC1.5 R5.A\nIC1_NC_2: IC1.10\nSW4_A: @SW4_A R4.B\nIC1_Q4: IC1.6 R4.A\nIC1_Q3: IC1.9 R3.A\nSW3_A: @SW3_A R3.B\nIC1_NC_3: IC1.8\nOPTO_V: @OPTO_V D1.A\nVCC: @VCC C10.A C11.A C9.A D1.B IC2.4 IC2.8 IC3.4 IC3.8 J4.A J4.B J5.A J5.B J7.A J7.B J8.A J8.B R11.A R13.A\nLDR_T2: @LDR_T2 C3.A IC2.2 IC2.6 J6.A J6.B\nLDR_T1: @LDR_T1 IC2.7 R11.B\nLDR_V2: @LDR_P2 @LDR_V2 C6.A IC3.2 IC3.6 J9.A J9.B\nLDR_V1: @LDR_P1 @LDR_V1 IC3.7 R13.B\nIC2_OUT: C5.A IC2.3\nIC3_OUT: C8.A IC3.3\nIC2_CTRL: C4.A IC2.5\nIC3_CTRL: C7.A IC3.5\nLED_A: @LED_A C5.B R12.A\nLED2_A: @LED2_A C8.B R14.A\nOPTO_OUT: @OPTO_OUT R12.B R14.B\n", "offboard": [ "JK2.T - SW9.2", "R15.2 - POT2.1", "R16.2 - POT3.1", "SW8.C - SW10.1", "DC1.+ - SW8.1" ] }