{ "version": 2, "name": "Haunt Detector HD-E1, board A (the sniffer)", "board": { "rows": 16, "cols": 29 }, "cuts": [ "0,2", "0,22", "0,25", "1,25", "2,25", "3,25", "4,14", "4,25", "5,4", "5,14", "5,20", "5,25", "6,9", "6,14", "6,20", "6,25", "7,9", "7,14", "7,21", "7,25", "8,14", "8,21", "8,25", "9,9", "9,14", "10,9", "10,14", "12,4", "13,13", "13,20", "13,24", "14,13", "14,19", "14,24" ], "ics": [ { "id": "ic1", "ref": "IC1", "part": "LM324", "pins": 14, "pin1": [ 4, 13 ], "span": 3, "autoCuts": [ "4,14", "5,14", "6,14", "7,14", "8,14", "9,14", "10,14" ] }, { "id": "ic2", "ref": "IC2", "part": "LM3914", "pins": 18, "pin1": [ 0, 24 ], "span": 3, "autoCuts": [ "0,25", "1,25", "2,25", "3,25", "4,25", "5,25", "6,25", "7,25", "8,25" ] } ], "parts": [ { "id": "j1", "kind": "link", "ref": "J1", "value": "", "pins": [ [ 0, 0 ], [ 2, 0 ] ] }, { "id": "j2", "kind": "link", "ref": "J2", "value": "", "pins": [ [ 2, 11 ], [ 7, 11 ] ] }, { "id": "j3", "kind": "link", "ref": "J3", "value": "", "pins": [ [ 7, 10 ], [ 12, 10 ] ] }, { "id": "j4", "kind": "link", "ref": "J4", "value": "", "pins": [ [ 1, 2 ], [ 3, 2 ] ] }, { "id": "j5", "kind": "link", "ref": "J5", "value": "", "pins": [ [ 3, 4 ], [ 10, 4 ] ] }, { "id": "j6", "kind": "link", "ref": "J6", "value": "", "pins": [ [ 10, 0 ], [ 11, 0 ] ] }, { "id": "j7", "kind": "link", "ref": "J7", "value": "", "pins": [ [ 11, 1 ], [ 15, 1 ] ] }, { "id": "j8", "kind": "link", "ref": "J8", "value": "", "pins": [ [ 13, 22 ], [ 15, 22 ] ] }, { "id": "j9", "kind": "link", "ref": "J9", "value": "", "pins": [ [ 14, 25 ], [ 15, 25 ] ] }, { "id": "j10", "kind": "link", "ref": "J10", "value": "", "pins": [ [ 3, 17 ], [ 7, 17 ] ] }, { "id": "j11", "kind": "link", "ref": "J11", "value": "", "pins": [ [ 9, 11 ], [ 10, 11 ] ] }, { "id": "j12", "kind": "link", "ref": "J12", "value": "", "pins": [ [ 4, 18 ], [ 5, 18 ] ] }, { "id": "j13", "kind": "link", "ref": "J13", "value": "", "pins": [ [ 5, 21 ], [ 6, 21 ] ] }, { "id": "j14", "kind": "link", "ref": "J14", "value": "", "pins": [ [ 13, 0 ], [ 14, 0 ] ] }, { "id": "j15", "kind": "link", "ref": "J15", "value": "", "pins": [ [ 14, 2 ], [ 15, 2 ] ] }, { "id": "r1", "kind": "res", "ref": "R1", "value": "100k", "pins": [ [ 4, 6 ], [ 5, 6 ] ], "mount": "vertical" }, { "id": "r2", "kind": "res", "ref": "R2", "value": "1k", "pins": [ [ 5, 5 ], [ 9, 5 ] ] }, { "id": "c2", "kind": "ecap", "ref": "C2", "value": "10u", "pins": [ [ 9, 3 ], [ 10, 3 ] ], "polarized": true }, { "id": "r3", "kind": "res", "ref": "R3", "value": "10k", "pins": [ [ 7, 12 ], [ 0, 12 ] ] }, { "id": "r4", "kind": "res", "ref": "R4", "value": "10k", "pins": [ [ 0, 6 ], [ 1, 6 ] ], "mount": "vertical" }, { "id": "c1", "kind": "ecap", "ref": "C1", "value": "10u", "pins": [ [ 0, 4 ], [ 1, 4 ] ], "polarized": true }, { "id": "c3", "kind": "cap", "ref": "C3", "value": "1u", "pins": [ [ 4, 3 ], [ 6, 3 ] ] }, { "id": "d1", "kind": "diode", "ref": "D1", "value": "1N4148", "pins": [ [ 3, 1 ], [ 6, 1 ] ], "polarized": true, "device": "1N4148" }, { "id": "d2", "kind": "diode", "ref": "D2", "value": "1N4148", "pins": [ [ 6, 0 ], [ 8, 0 ] ], "polarized": true, "device": "1N4148" }, { "id": "c4", "kind": "cap", "ref": "C4", "value": "1u", "pins": [ [ 8, 1 ], [ 10, 1 ] ] }, { "id": "r5", "kind": "res", "ref": "R5", "value": "1M", "pins": [ [ 8, 7 ], [ 11, 7 ] ] }, { "id": "c5", "kind": "cap", "ref": "C5", "value": "1u", "pins": [ [ 4, 0 ], [ 5, 0 ] ] }, { "id": "d3", "kind": "diode", "ref": "D3", "value": "1N5817", "pins": [ [ 12, 2 ], [ 12, 5 ] ], "polarized": true, "device": "1N5817" }, { "id": "r6", "kind": "res", "ref": "R6", "value": "4k7", "pins": [ [ 12, 6 ], [ 7, 6 ] ] }, { "id": "c7", "kind": "cap", "ref": "C7", "value": "100n", "pins": [ [ 2, 5 ], [ 3, 5 ] ] }, { "id": "r7", "kind": "res", "ref": "R7", "value": "10k", "pins": [ [ 13, 14 ], [ 13, 11 ] ] }, { "id": "r8", "kind": "res", "ref": "R8", "value": "10k", "pins": [ [ 13, 18 ], [ 8, 18 ] ] }, { "id": "r9", "kind": "res", "ref": "R9", "value": "100k", "pins": [ [ 8, 19 ], [ 7, 19 ] ], "mount": "vertical" }, { "id": "r10", "kind": "res", "ref": "R10", "value": "10M", "pins": [ [ 14, 14 ], [ 15, 14 ] ], "mount": "vertical" }, { "id": "r11", "kind": "res", "ref": "R11", "value": "1M", "pins": [ [ 14, 18 ], [ 14, 21 ] ] }, { "id": "r12", "kind": "res", "ref": "R12", "value": "100k", "pins": [ [ 9, 17 ], [ 10, 17 ] ], "mount": "vertical" }, { "id": "r13", "kind": "res", "ref": "R13", "value": "10k", "pins": [ [ 9, 28 ], [ 13, 28 ] ] }, { "id": "c8", "kind": "ecap", "ref": "C8", "value": "10u", "pins": [ [ 2, 7 ], [ 1, 7 ] ], "polarized": true }, { "id": "r14", "kind": "res", "ref": "R14", "value": "2k4", "pins": [ [ 6, 22 ], [ 7, 22 ] ], "mount": "vertical" }, { "id": "r15", "kind": "res", "ref": "R15", "value": "3k3", "pins": [ [ 7, 23 ], [ 3, 23 ] ] }, { "id": "q1", "kind": "trans", "ref": "Q1", "value": "", "device": "J201", "pins": [ [ 12, 17 ], [ 13, 17 ], [ 14, 17 ] ] }, { "id": "vr1", "kind": "trim", "ref": "VR1", "device": "trimpot", "value": "10k", "pins": [ [ 12, 26 ], [ 13, 26 ], [ 14, 26 ] ] } ], "pads": [ { "id": "p1", "label": "LED1", "at": [ 0, 23 ], "to": "LED board, LED1 cathode", "parts": [ { "id": "LED1", "kind": "led", "lug": "K", "value": "green", "role": "meter 1" } ] }, { "id": "p2", "label": "LED2", "at": [ 0, 28 ], "to": "LED board, LED2 cathode", "parts": [ { "id": "LED2", "kind": "led", "lug": "K", "value": "green", "role": "meter 2" } ] }, { "id": "p3", "label": "LED3", "at": [ 1, 28 ], "to": "LED board, LED3 cathode", "parts": [ { "id": "LED3", "kind": "led", "lug": "K", "value": "green", "role": "meter 3" } ] }, { "id": "p4", "label": "LED4", "at": [ 2, 28 ], "to": "LED board, LED4 cathode", "parts": [ { "id": "LED4", "kind": "led", "lug": "K", "value": "green", "role": "meter 4" } ] }, { "id": "p5", "label": "LED5", "at": [ 3, 28 ], "to": "LED board, LED5 cathode", "parts": [ { "id": "LED5", "kind": "led", "lug": "K", "value": "yellow", "role": "meter 5" } ] }, { "id": "p6", "label": "LED6", "at": [ 4, 28 ], "to": "LED board, LED6 cathode", "parts": [ { "id": "LED6", "kind": "led", "lug": "K", "value": "yellow", "role": "meter 6" } ] }, { "id": "p7", "label": "LED7", "at": [ 5, 28 ], "to": "LED board, LED7 cathode", "parts": [ { "id": "LED7", "kind": "led", "lug": "K", "value": "yellow", "role": "meter 7" } ] }, { "id": "p8", "label": "LED8", "at": [ 6, 28 ], "to": "LED board, LED8 cathode", "parts": [ { "id": "LED8", "kind": "led", "lug": "K", "value": "red", "role": "meter 8" } ] }, { "id": "p9", "label": "LED9", "at": [ 7, 28 ], "to": "LED board, LED9 cathode", "parts": [ { "id": "LED9", "kind": "led", "lug": "K", "value": "red", "role": "meter 9" } ] }, { "id": "p10", "label": "LED10", "at": [ 8, 28 ], "to": "LED board, LED10 cathode", "parts": [ { "id": "LED10", "kind": "led", "lug": "K", "value": "red", "role": "meter 10" } ] }, { "id": "p11", "label": "VIN", "at": [ 12, 0 ], "to": "the POWER switch, then the battery's plus (6 x AA)", "parts": [ { "id": "SW1", "kind": "toggle", "lug": "C", "value": "SPST", "role": "power" } ] }, { "id": "p12", "label": "GND", "at": [ 3, 0 ], "to": "the battery's minus", "parts": [ { "id": "BT1", "kind": "batt", "lug": "-", "value": "6 x AA" } ] }, { "id": "p13", "label": "GND_BOX", "at": [ 14, 28 ], "to": "the enclosure's ground lug" }, { "id": "p14", "label": "PLED", "at": [ 7, 1 ], "to": "PROBE LED anode (the power light)", "parts": [ { "id": "LED11", "kind": "led", "lug": "A", "value": "red", "role": "power" } ] }, { "id": "p15", "label": "GND_PLED", "at": [ 15, 0 ], "to": "PROBE LED cathode", "parts": [ { "id": "LED11", "kind": "led", "lug": "K", "value": "red", "role": "power" } ] }, { "id": "p16", "label": "COIL_1", "at": [ 0, 3 ], "to": "pickup coil, one lead (twisted pair)" }, { "id": "p17", "label": "COIL_2", "at": [ 6, 10 ], "to": "pickup coil, other lead" }, { "id": "p18", "label": "ANT", "at": [ 14, 23 ], "to": "the antenna, through its insulating grommet" }, { "id": "p19", "label": "EMF", "at": [ 9, 12 ], "to": "MODE switch pole A, EMF throw", "parts": [ { "id": "SW2A", "kind": "toggle", "lug": "1", "value": "DPDT, pole A", "role": "mode, EMF or E-field" } ] }, { "id": "p20", "label": "EFIELD", "at": [ 10, 27 ], "to": "MODE switch pole A, E-FIELD throw", "parts": [ { "id": "SW2A", "kind": "toggle", "lug": "2", "value": "DPDT, pole A", "role": "mode, EMF or E-field" } ] }, { "id": "p21", "label": "HUM", "at": [ 5, 2 ], "to": "MODE switch pole B, EMF throw", "parts": [ { "id": "SW2B", "kind": "toggle", "lug": "1", "value": "DPDT, pole B", "role": "mode, hum into the voice" } ] }, { "id": "p22", "label": "SENS_W", "at": [ 6, 19 ], "to": "SENS pot wiper (pole A common goes to its lug 3)", "parts": [ { "id": "POT1", "kind": "pot", "lug": "W", "value": "B100K", "role": "sensitivity" } ] }, { "id": "p23", "label": "GND_SENS", "at": [ 15, 28 ], "to": "SENS pot lug 1", "parts": [ { "id": "POT1", "kind": "pot", "lug": "1", "value": "B100K", "role": "sensitivity" } ] }, { "id": "p24", "label": "DOTBAR", "at": [ 8, 23 ], "to": "DOT/BAR switch, one lug", "parts": [ { "id": "SW3", "kind": "toggle", "lug": "C", "value": "SPST", "role": "dot or bar" } ] }, { "id": "p25", "label": "DOTBAR_V", "at": [ 0, 1 ], "to": "DOT/BAR switch, other lug", "parts": [ { "id": "SW3", "kind": "toggle", "lug": "1", "value": "SPST", "role": "dot or bar" } ] }, { "id": "p26", "label": "+9V", "at": [ 2, 1 ], "to": "the LED board's anode strip", "parts": [ { "id": "LED1", "kind": "led", "lug": "A", "value": "green", "role": "meter 1" }, { "id": "LED2", "kind": "led", "lug": "A", "value": "green", "role": "meter 2" }, { "id": "LED3", "kind": "led", "lug": "A", "value": "green", "role": "meter 3" }, { "id": "LED4", "kind": "led", "lug": "A", "value": "green", "role": "meter 4" }, { "id": "LED5", "kind": "led", "lug": "A", "value": "yellow", "role": "meter 5" }, { "id": "LED6", "kind": "led", "lug": "A", "value": "yellow", "role": "meter 6" }, { "id": "LED7", "kind": "led", "lug": "A", "value": "yellow", "role": "meter 7" }, { "id": "LED8", "kind": "led", "lug": "A", "value": "red", "role": "meter 8" }, { "id": "LED9", "kind": "led", "lug": "A", "value": "red", "role": "meter 9" }, { "id": "LED10", "kind": "led", "lug": "A", "value": "red", "role": "meter 10" } ] }, { "id": "p27", "label": "B_+9V", "at": [ 2, 3 ], "to": "board B, its +9V pad" }, { "id": "p28", "label": "B_GND", "at": [ 1, 1 ], "to": "board B, its GND pad" }, { "id": "p29", "label": "B_LEVEL", "at": [ 4, 22 ], "to": "board B, its LEVEL pad" } ], "netlist": "# Haunt Detector HD-E1, board A: the sniffer - the two pickups and the bargraph\n# 16 strips of 29 holes, 2 chips, both soldered straight in.\n#\n# EMF: a 100mH choke on COIL_1/COIL_2 is the pickup. IC1A gains its hum by\n# 101, D1/D2 rectify it onto C4, IC1B buffers it as EMF_LEVEL.\n# E-FIELD: Q1 (J201, gate on 10M) follows the antenna; IC1C subtracts the\n# ZERO trimmer VR1 and gains it by ten as EFIELD.\n# MODE pole A picks EMF or EFIELD onto lug 3 of the SENS pot; IC1D buffers\n# the wiper as LEVEL. LEVEL lights IC2, an LM3914 bargraph that reads about\n# 3V at full scale (R14 2k4 over R15 3k3), and goes to board B on B_LEVEL.\n# D3, a 1N5817, stops a battery put in backwards.\n# Three wires go to board B: B_+9V, B_GND and B_LEVEL.\n\nVIN: @VIN D3.A\n+9V: D3.B IC1.4 IC2.3 R3.A R6.A C7.A C8.A Q1.D VR1.1 @DOTBAR_V @+9V @B_+9V\nGND: @GND @GND_BOX @GND_PLED @GND_SENS IC1.11 IC2.2 IC2.4 R4.B C1.B C2.B D1.A C4.B R5.B C7.B R7.B R9.B R10.B VR1.3 C8.B R15.B @B_GND\nVREF: R3.B R4.A C1.A @COIL_1\nCOIL: @COIL_2 IC1.3\nFB: IC1.2 R1.B R2.A\nFB_C: R2.B C2.A\nEMF_AUDIO: IC1.1 R1.A C3.A C5.A\nRECT: C3.B D1.B D2.A\nPEAK: D2.B C4.A R5.A IC1.5\nEMF_LEVEL: IC1.6 IC1.7 @EMF\nHUM: C5.B @HUM\nPROBE: R6.B @PLED\nSOURCE: Q1.S R7.A R8.A\nGATE: Q1.G R10.A R11.A\nANT: R11.B @ANT\nE_IN: R8.B R9.A IC1.10\nE_FB: IC1.9 R12.A R13.A\nEFIELD: IC1.8 R12.B @EFIELD\nZERO: VR1.W R13.B\nSENS_W: @SENS_W IC1.12\nLEVEL: IC1.13 IC1.14 IC2.5 @B_LEVEL\nREF: IC2.6 IC2.7 R14.A\nREF_ADJ: IC2.8 R14.B R15.A\nDOTBAR: IC2.9 @DOTBAR\nLED1: IC2.1 @LED1\nLED2: IC2.18 @LED2\nLED3: IC2.17 @LED3\nLED4: IC2.16 @LED4\nLED5: IC2.15 @LED5\nLED6: IC2.14 @LED6\nLED7: IC2.13 @LED7\nLED8: IC2.12 @LED8\nLED9: IC2.11 @LED9\nLED10: IC2.10 @LED10\n", "offboard": [ "BT1.+ - SW1.1", "SW2A.C - POT1.3" ] }