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= [right_col, row_6, 0]; audio_in_1 = [left_col, row_1, 0]; audio_out_2 = [right_col, row_3, 0]; c_tune = [width_mm/2 - h_margin, top_row, 0]; left_rib_x = thickness * 1; //right_rib_x = width_mm - h_margin; out_row_1 = v_margin+12; out_row_2 = out_working_increment*1 + out_row_1; out_row_5 = out_working_increment*4 + out_row_1; out_row_9 = working_increment*8 + out_row_1; out_row_6 = working_increment*5 + out_row_1; //special-case the knob on a decade counter expects CLOCK to pass 1/2 of V+ (i.e. 6v) but many external clock signal, start/stop, manual 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.

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