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, " at ", width_mm - h_margin; cv_in = [first_col, third_row, 0]; saw_out = [h_margin + working_width/4, row_1, 0]; fm_in = [input_column + h_margin/2, row_1, 0]; left_rib_x = thickness * 1; //right_rib_x = width_mm - thickness*2; // pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer Latest commits for file Images/retrigger.png Latest commits for file Images/PXL_20210831_001017829.jpg Period: 1 year 1 day This is an ADSR 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) 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 implement a DC offset via non-inverting op-amp. A CV in to pause.

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