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Before fabbing; Kosmo_panel lib update .../Kosmo_Jack_Hole.kicad_mod | 17 .../PCB/precadsr_Gerbers/precadsr-PTH.drl | 207 .../PCB/precadsr_Gerbers/precadsr-job.gbrjob | 128 .../precadsr_aux_Gerbers/precadsr-B_Mask.gbr | 185 .../precadsr_aux_Gerbers/precadsr-B_Paste.gbr | 15 .../precadsr_aux_Gerbers/precadsr-B_SilkS.gbr | 1093 .../precadsr-Edge_Cuts.gbr | 30 .../precadsr_aux_Gerbers/precadsr-F_Mask.gbr | 185 .../precadsr_aux_Gerbers/precadsr-B_Paste.gbr | 4 | 100k | Resistor | | | | D6, D7 | 2 .../Unseen Servant/Unseen Servant.kicad_sch | 4890 width = 14; // [1:1:84] caixa_sr1.png Normal file Unescape panelThickness = 2; // plastic walls are 2mm clf_shaft_diameter = 6.3; // the main hole format cylinder( h=clf_partHeight, r=clf_shaft_diameter/2 ); // the third number in this set moves the spheres with corners of the rail + a safety margin // margins from edges h_margin = hole_dist_side + thickness; working_height = height - v_margin - title_font_size*1.5; top_row = height - v_margin - title_font_size*2; saw_out = [h_margin + working_width/4, row_1, 0]; fm_in = [first_col, fifth_row, 0]; pwm_duty = [input_column, bottom_row, 0]; fm_in = [first_col, first_row, 0]; c_tune = [width_mm/2, top_row, 0]; f_tune = [second_col, fourth_row, 0]; triangle_out = [output_column, row_2, 0]; cv_2b_atten = [right_col, row_7, 0]; manual_1 = [left_col, row_1, 0]; fm_in = [h_margin+working_width/8, row_3, 0]; manual_2 = [left_col, row_5, 0]; cv_in_2a = [left_col, row_6, 0]; audio_in_1 = [left_col, row_6, 0]; audio_in_1 = [left_col, row_1, 0]; left_rib_x = thickness * 1; h_wall(h=4, l=right_rib_x); // one more to mount a circuit outside the full dev board (in some cases) Arduino + DAC https://www.youtube.com/watch?v=t3kUPjdiq0o for explainer https://drive.google.com/drive/folders/156nn9rClRLJplS4M46s56-Pibi86Z-Kp for schematics and .ino file uses an arduino nano clone (atmega 328p), 12-bit dac (mcp4726) and small amounts of supporting hardware Microcontroller and smoothed PWM https://kassu2000.blogspot.com/2019/10/quantizer.html using a gate. Main synth_tools/Schematics/SynthMages.pretty/6.3mm_NPTH_MAXJLCPCB.kicad_mod 24 lines Binary files a/3D Printing/Panels/image.png and /dev/null differ a3d4f2b82e romps with traces.

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