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Kitchen All rights reserved. Redistribution and use in source and binary forms, with or without Copyright (C) 2012 Steve Cooley ( http://sc-fa.com , http://beatseqr.com , http://hapticsynapses.com © 2021 Matthias Ansorg ( https://ma.juii.net A parametric OpenSCAD design that allows to generate all kinds of callbacks and filter files, * this is a cylinder with a hair of margin // margins from edges v_margin = hole_dist_top*2 + thickness; v_margin = hole_dist_top*2 + thickness; right_rib_x = width_mm - h_margin; cv_in = [h_margin, row_1, 0]; fm_pot = [input_column - h_margin/2, row_1, 0]; square_out = [third_col, fifth_row, 0]; pwm_duty = [input_column, bottom_row, 0]; pwm_pot = [input_column - h_margin/2, row_1, 0]; left_rib_x = thickness + 6 + tolerance; // rib + half a jack col_right = width_mm - hole_dist_side, height - v_margin - title_font_size*2; saw_out = [h_margin + working_width/4, row_1, 0]; audio_out_2 = [right_col, row_5, 0]; audio_out_1 = [right_col, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_3, 0]; pwm_duty = [width_mm - h_margin - working_width/8, row_2, 0]; pwm_in = [input_column + h_margin/2, bottom_row, 0]; pwm_pot = [input_column + h_margin/2, row_1, 0]; pwm_in = [input_column - h_margin/2, row_1, 0]; fm_in = [input_column + h_margin/2, bottom_row, 0]; fm_in = [first_col, fourth_row, 0]; //Fifth row interface placement f_tune = [second_col, second_row, 0]; //Third row interface placement f_tune = [second_col, third_row, 0]; saw_out = [output_column, row_2, 0]; cv_2b_atten = [right_col, row_5, 0]; audio_out_1 = [right_col, row_5, 0]; audio_out_1 = [right_col, row_7, 0]; cv_in_1b = [right_col, row_3, 0]; manual_2 = [left_col, row_3, 0]; cv_in_2b = [right_col, row_2, 0]; cv_2b_atten = [right_col, row_7, 0]; cv_in_1b = [right_col, row_2, 0]; cv_2b_atten = [right_col, row_2, 0]; cv_2b_atten = [right_col, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_2, 0]; audio_in_2 = [left_col, row_5, 0]; cv_in_2a = [left_col, row_3, 0]; pwm_duty = [width_mm - h_margin - working_width/8, row_4, 0]; pwm_cv_lvl = [width_mm - h_margin - working_width/8, row_3, 0]; manual_2 = [left_col, row_6, 0]; audio_in_1 = [left_col, row_5, 0]; cv_in_2a = [left_col, row_3, 0]; manual_2 = [left_col, row_7, 0]; cv_in_1b = [right_col, row_1, 0]; square_out = [third_col, third_row, 0]; fm_lvl = [second_col, third_row, 0]; saw_out = [output_column, row_1, 0]; right_rib_x = width_mm - hole_dist_side - thickness; // draw a "vertical" wall to mount the circuit board to, dead center // pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer ## Photos [to be added] ## 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 apply CC0 to the work other than the object they are being diffed from for ideal BSP operations if(hwCubeWidth<0 Latest commits for branch new_footprints Final revision; added custom.

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