synth_tools

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Normal -0.768509 -0.630625 0.108196 facet normal 0.0975625 -0.989331 0.108193 facet normal 0.083183 0.0810354 0.993234 vertex 4.3279 -5.83299 7.92316 facet normal -0.734388 -0.392536 0.553706 facet normal 0.471368 -0.881855 -0.0120138 facet normal 0.462433 0.865129 0.194183 facet normal -0.0700998 0.0433039 0.9966 vertex 5.19298 5.19298 6.86102 vertex -0.0206242 7.34599 6.86125 facet normal 0.741889 0.638745 0.203973 vertex -4.37272 -5.83103 7.67586 vertex 5.82788 4.38745 7.61242 facet normal -4.302867e-01 -9.026922e-01 3.403545e-04 vertex -1.006585e+02 9.249709e+01 4.255000e+01 facet normal -1.778163e-001 3.074464e-001 9.348038e-001 facet normal -0.0620211 0.0778225 0.995036 vertex 4.9862 -6.2525 19.9501 facet normal -0.24378 -0.297045 0.92322 facet normal -9.659234e-001 -3.105468e-003 2.588096e-001 vertex 5.056751e+000 -2.072245e+000 2.470218e+001 facet normal 0.0500831 0.0867463 0.994971 facet normal 9.682993e-01 2.497929e-01 -0.000000e+00 facet normal -0.547914 -0.449667 0.7054 facet normal -0.55474 0.0546157 0.830229 vertex -9.31122 1.59974 3.54602 facet normal -0.552477 0.109968 -0.826242 vertex -3.17521 0 18.7502 vertex 2.9008 0 18.9335 facet normal 8.428346e-01 9.239252e-04 5.381720e-01 vertex -1.091137e+02 9.725134e+01 9.685153e+00 vertex -1.089871e+02 9.665134e+01 9.510337e+00 facet normal 5.628329e-001 8.265707e-001 0.000000e+000 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: ### Documentation: * [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) How to use 7.5mm holes, not 6mm alpha pots - 9.8mm, +2mm - rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? Alpha pots: barely enough to attach knob 01bb4964a6 Add CV in controls the clock 01bb4964a6 Add CV in to pause the clock Add CV (and knob) controlled glide to schematic Add circuit blocks to kick drum schematic 2d3c489f2acf0f8bdc9cf0fe8c2346d4d07472be More SR1 notation SR 1.pdf Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/SolderWirePad_1x01_Drill0.8mm.kicad_mod Normal file Unescape // margins from edges v_margin = hole_dist_top*2; v_margin = hole_dist_top*2 + thickness; working_height = height - v_margin*2 - title_font_size; Experimenting with more panel layout Initial stab at a 10-step panel layout } Experimenting with more representative footprint. Improve capacitor footprints, especially the pitch of the mounting holes distance 47.1mm 26-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.41x1.98mm, pin-PCB-offset 3.0300000000000002mm, distance of mounting holes 63.5mm, distance of mounting holes 63.5mm, distance of mounting holes 63.5mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 44-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female.

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