synth_tools

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A trill, generally three very fast notes on repique/caixa, two or three for surdos Add schematic, start on PCB with on-board components Added hard sync input. - Portamento (aka slew rate controller aka glide). - Knob version fairly simple. CV version maybe possible, but a bitmap generator is available for arbitrary text (using size = [2,panelOuterHeight-20,wall_size]; 3D Printing/Panels/EurorackPanelWithCableStorage.scad Executable file View File 3D Printing/Cases/Eurorack Modular Case/EuroRack_Case_20.png Executable file Unescape Hardware/Panel/precadsr_panel_al_Gerbers/precadsr_panel_al-F_Paste.gbr Normal file View File 3D Printing/Pot_Knobs/Guitar_Amp_Knob-2_ring_bell.stl Executable file View File Hardware/PCB/precadsr_Gerbers/precadsr-Edge_Cuts.gbr Normal file Unescape ; DRILL file {KiCad 5.1.10-88a1d61d58~90~ubuntu20.04.1} date Sat Aug 7 10:22:31 2021 e6b834b08c Fix floating pin for op amp Fix floating pin for op amp cf14a1432f Add kicad schematic, some diylc noodling Initial stab at a charge no more than 100k to get 1:1 between schematic and front panel, steel retention lug, horizontal PCB mount, https://www.neutrik.com/en/product/nc3mah A Series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack, horizontal PCB mount, https://www.neutrik.com/en/product/nc4mbv A Series, 3 pole female XLR receptacle, grounding: mating connector shell and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nc3mah-0 A Series, 3 pole female XLR receptacle, grounding: mating connector shell and front panel: 9.8mm (alpha pots sliders: 3mm above panel, tight but possible mini toggle: ample space above 11.75mm (existing 1p12t rotaries, use 11.25mm holes to PCB edge 8.2mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 25-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.54mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 26-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.84mm pin-PCB-offset 9.9mm mounting-holes-distance 33.3mm mounting-hole-offset 33.3mm 15-pin D-Sub connector horizontal angled 90deg THT male pitch 2.29x1.98mm pin-PCB-offset 8.35mm mounting-holes-distance 25mm mounting-hole-offset 25mm 9-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.41x1.98mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 25-pin D-Sub connector horizontal angled 90deg THT.

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