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** https://note.com/solder_state/n/nde97a0516f03 and https://www.youtube.com/watch?v=op_DhPr2goc ** arduino nano clone (atmega 328p), 12-bit dac (mcp4726) and small amounts of supporting hardware Microcontroller and smoothed PWM https://kassu2000.blogspot.com/2019/10/quantizer.html using a gate. Main synth_tools/Schematics/SynthMages.pretty/6.3mm_NPTH_MAXJLCPCB.kicad_mod 24 lines Binary files /dev/null and b/VCO_MANUAL_v2.pdf differ 500k Trimpot; tune to 1V out 10k NTC Thermistor <-- CV In - ~27K to U3-8? No, transistors maybe activate? Outs: Clock Out - Diode from rotary pin 13? CV Out - 1K to TP5 Gate Out - Diode from rotary pin 13? CV Out - Diode from rotary pin 13 main synth_tools/3D Printing/Panels/Radio Shaek Standoff.scad insert_depth = 12; // [1:1:84] /* [Holes] */ hole_dist_top = 2.5; rail_clearance = 8.5; // mm from very top/bottom edge and where it is machine-specific data From 63579cf9593d7042f3c8199c74b05309c441517c Mon Sep 17 00:00:00 2001 Subject: [PATCH] Update readme Schematics/SEQ_MANUAL_v2.pdf | Bin 0 -> 292681 bytes rename LUTHERS_VCO.diy => Schematics/LUTHERS_VCO.diy | 0 3D Printing/Rails/18hp_innie.stl create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/DIP-6_W7.62mm_Socket_LongPads.kicad_mod create mode 100644 .gitattributes Latest commits for file Schematics/SynthMages.pretty/Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles_Shaft_Centered.kicad_mod Latest commits for file Docs/precadsr_layout_back.pdf rm old format files 4 files changed, 4790 deletions(- delete mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Alpha_RD902F-40-00D_Dual_Vertical_CircularHoles_centered.kicad_mod create mode 100644 Panels/luther_triangle_10hp.scad create mode 100644 Schematics/SynthMages.pretty/P160_pot_hole_nonpcb.kicad_mod create mode 100644 Fireball/Fireball.kicad_dru create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Molex_KK-254_AE-6410-08A_1x08_P2.54mm_Vertical.kicad_mod delete mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/fastestenv_Panel_Mounting_Hole.kicad_mod create mode 100644 Synth Mages Power Word Stun.kicad_sch Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/TO-92_Inline_Wide.kicad_mod Normal file Unescape left_rib_x = thickness + 6 + tolerance; extra_depth = 75 + tolerance; rail_depth = 27.4 + tolerance; // rib + half a jack col_right = width_mm - h_margin; cv_in = [first_col, third_row, 0]; fm_in = [input_column - h_margin/2, bottom_row, 0]; pwm_duty = [width_mm - h_margin - working_width/8, row_3, 0]; right_rib_x = width_mm - hole_dist_side, hole_dist_top); echo("Putting a hole for mounting screw: ISO 1481-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1757543 12A || order number: 1923898 16A (HC Generic Phoenix Contact connector footprint for: MSTBV_2,5/8-GF-5,08; number of pins: 04; pin pitch: 5.00mm; Vertical || order number: 1924486 16A (HC Generic Phoenix Contact connector footprint for: MCV_1,5/8-GF-5.08; number of pins: 03; pin pitch: 5.08mm; Angled; threaded flange || order number: 1924460 16A (HC Generic Phoenix Contact connector footprint for: MC_1,5/9-GF-3.81; number of pins: 14; pin.

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