synth_tools

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= 1.5*1; DistanceBetweenKnurls = 3*1; TimerKnobConst = 1.8*1; PI=3.14159265*1; KnobMajorRadius = KnobDiameter/2; KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) + pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; DivotRadius = KnobMinorRadius*.4; // Primary knob cylinder for (i=[0 : Knurls-1] rotate([0, 0, i * (360/Knurls)] rotate([0, TaperAngle, 0]) rotate([0, 0, 90 + cone_indents_offset_angle + ((360 / cone_indents_count) * z)] sphere(r = sphere_indents_radius, $fn = smooth // outer pointy indicator // cube size of 8 voltages controllable by individual knobs. MK's 5-step sequencer, expanded to 8 (or 10?) Breadboard MK's 5-note to 8-note. Expanding out to 8 notes means ~$16-20 in parts, needing only one tl074 and support Kassutronic's KS-20 VCA MK's VCA Everything by Hagiwo (quantizer, filters, noisemakers, etc) MIDI-to-CV, either over USB or directly over 5-pin DIN (with optoisolator Deleting the wiki page "Modules Index" cannot be undone. Continue? From 5040873587dbb57684343269abab88d35cf7124b Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add control label font so we don't lose it QuentinEF.ttf | Bin 0 -> 30552 bytes From 2bb058d5715f395d3571ea05d3008566787a2bdb Mon Sep 17 00:00:00 2001 Subject: [PATCH] Delete 'Panels/futura medium condensed bt.ttf' Delete 'Panels/futura medium bt.ttf' Delete 'Panels/futura medium bt.ttf' 4d5fa6d903 Delete 'Panels/futura medium condensed bt.ttf' ## Current draw ### Current draw 12 mA +12 V, 10 mA -12 V ## Photos ### Photos ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 Experimenting with more panel layout Start of LM13700 version to see why 2dd0b8c0c736720a0b064bbe1304dc9562beb260 init 4675f71e05fc19d3608ee6e5061bbe79ae432fb7 panel(width); // Top radius of the potentiometer pads.

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