synth_tools

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Step (featuring debouncing!), sequencer cascading, basic glide (for portamento), attack decay sustain release envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ``` git clone git@github.com:holmesrichards/precadsr.git git clone git@github.com:holmesrichards/precadsr.git git clone git@gitlab.com:rsholmes/precadsr.git git submodule init git submodule update ``` ``` aoKicad/ao_symbols Kosmo_panel/Kosmo ``` and footprint libraries ``` aoKicad/ao_tht Kosmo_panel/Kosmo_panel. ``` From 5cacbfea2e523d618ea3bcbc0bca9c37eb36f10d Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add jlc constraints DRC; replace order number text main MK_VCO/Panels/luther_triangle_vco_ .scad 283 lines 's take on FIREBALL VCO using AD&D 1e MM, DMG, and PHB. Panels/Futura XBlk BT.ttf Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/C_Rect_L7.2mm_W2.5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2.kicad_mod Normal file View File Schematics/SynthMages.pretty/Switch.dcm Normal file Unescape Hardware/Panel/precadsr-panel/precadsr-panel.kicad_pcb Normal file View File Panels/luther_triangle_vco_quentin_v3_only_art.stl Normal file Unescape 3D Printing/Pot_Knobs/scaled_french_pot.mix cube([board_width, board_height, thickness]); cylinder(thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cube([cutout_width, cutout_height, thickness+3]); cylinder(h=thickness+standoff_height+3, r=hole_radius, $fn=360); vertex 0 7.13321 6.87796 facet normal -4.557481e-001 7.833803e-001 4.226214e-001 vertex 7.872627e-001 -5.430288e+000 2.475471e+001 facet normal -0.836797 0.462425 0.293145 vertex -6.45034 0.596366 7.73103 facet normal 0.113987 0.0621138 0.991539 facet normal 0.075425 0.766035 -0.638358 facet normal -0.243784 -0.297053 0.923217 vertex -1.78758 -8.81743 3.82299 vertex -8.83147 -1.71116 3.82299 facet normal -0.403622 -0.491816 0.771496 facet normal 0.0815293 -0.0819688 0.993295 vertex -4.12472 -5.39246 7.87006 facet normal -8.480184e-14 -1.000000e+00 2.340333e-14 facet normal -0.124712 -0.987223 0.0991809 facet normal -0.292521 -0.954699 0.0546087 facet normal -0.0816193 0.828696 0.553715 vertex -0.301613 9.71631 3.26879 facet normal -0.952376 -0.288901 0.0975479 facet normal -0.471393 0.881923 2.62504e-06 facet normal -0.801128 0.594344 0.0703587 facet normal -7.765720e-01 -1.743264e-03 -6.300261e-01 facet normal -1.385780e-01 9.903515e-01 2.437292e-05 vertex -9.857868e+01 1.059942e+02 4.255000e+01 facet normal 8.428346e-01 -9.239252e-04 5.381720e-01 vertex -1.091137e+02 9.665134e+01 9.685153e+00 facet normal -0.271019 0.654332 0.705973 facet normal -3.255714e-001 -5.725291e-001 7.524717e-001 vertex 6.458456e-001 4.378310e+000 2.491820e+001 facet normal -4.340298e-001 -7.568263e-001 4.887045e-001 vertex 3.452645e+000 2.669201e+000 2.480400e+001 facet normal 0.60732 -0.740023 0.289014 facet normal 0.684547 -0.728968 0 vertex -10.1521 -0.388301 0 vertex 1.98804 9.99456 0 facet normal 9.369149e-001 4.172015e-003 3.495327e-001 facet normal -0.796853 -0.241727 0.553709 facet normal 1.548499e-01 0.000000e+00 9.879380e-01 facet normal -0.309855 0.748097 0.586806 vertex 3.29531 2.16809 19.8418 vertex 5.4672 2.22927 19.9 facet.

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