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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 --recurse-submodules git@github.com:holmesrichards/precadsr.git Or if you want wider jack holes to PCB edge 9.12mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 15-pin D-Sub connector horizontal angled 90deg THT female pitch 2.29x1.98mm pin-PCB-offset 8.35mm mounting-holes-distance 25mm mounting-hole-offset 25mm 9-pin D-Sub connector straight vertical THT male pitch 2.29x1.98mm pin-PCB-offset 3.0300000000000002mm mounting-holes-distance 47.1mm mounting-hole-offset 47.1mm 44-pin D-Sub connector horizontal angled 90deg THT female pitch 2.29x1.98mm pin-PCB-offset 9.4mm 15-pin D-Sub connector, solder-cups edge-mounted, male, x-pin-pitch 2.77mm, distance of mounting holes distance 33.3mm 26-pin D-Sub connector, straight/vertical, THT-mount, male, pitch 2.29x2.54mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 25-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.54mm pin-PCB-offset 9.4mm 15-pin D-Sub connector horizontal angled 90deg THT female pitch 2.77x2.54mm pin-PCB-offset 9.4mm 62-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.84mm pin-PCB-offset 9.4mm 15-pin D-Sub connector straight vertical THT female pitch 2.29x2.54mm pin-PCB-offset 9.4mm 62-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 9.9mm, distance of mounting holes to PCB for holding three chips (two 74s, one 72) Noise MK's S&H not strictly a noise and envelope generator (ADSR low frequency oscillator (LFO Deleting the wiki page "Module Spellbook" cannot be undone. Continue? Facet normal 7.808656e-001 2.020398e-003 6.246958e-001 vertex -4.066659e+000 1.591057e+000 2.484855e+001 facet normal -0.346103 -0.295604 0.890411 facet normal -0.00125241 -0.115499 0.993307 facet normal -0.137651 -0.106817 0.984704 vertex 0.289273 -7.32519 6.90036 vertex -0.26034 -7.27143 6.89409 facet normal 0.876739 0.468635 0.108209 vertex 1.13596 5.71086 21.335 facet normal -0.0723526 0.301372 0.950758 facet normal -0.343403 0.6852 0.64232 facet normal -8.443595e-01 -1.798249e-03 -5.357740e-01 facet normal 0.0814637 0.0815458 0.993335 vertex -4.58792 -4.29176 7.81747 facet normal 0.773006 -0.634399 4.46254e-06 facet normal 0.479705 -0.847857 0.225879 facet normal 0.977419 0.186452 0.0994337 facet normal -5.556465e-15 -1.000000e+00 -6.540574e-14 facet normal 0.343403 -0.6852.

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