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Other contributors Based on designs from: Skull & Circuits (https://www.skullandcircuits.com/vca-1-2/ Moritz Klein (https://www.ericasynths.lv/shop/diy-kits-1/edu-diy-vca/) Features: Two voltage-controlled amplifiers Two CV inputs for each, one primary and one other thing: There has not been any commit activity in this period. 1 Unresolved Conversation # Temporary files *.000 *.bak *.bck *.kicad_pcb-bak *.kicad_sch-bak *-backups *.kicad_prl *.sch-bak *~ _autosave-* *.tmp *-save.pro *-save.kicad_pcb fp-info-cache # Netlist files (exported from Eeschema) *.net # Autorouter files (exported from Pcbnew) *.dsn *.ses Fireball/Fireball VCO saw wave core.circuitjs.txt 90 lines main ENV/Envelope/Envelope.kicad_pcb 2 lines 56529bef3a Go to file 56529bef3a Updates from real TL0x4s 5cacbfea2e Add polygon calculation for wing plates 3e868f13c4 Go to file 74231bd333 Port in fixes from v1.1 SMT updates SMT updates 289eacd41f936a34813e1e82f711b9b6ca96fb7b Checkpoint after fixes but before shrinking boards Checkpoint after tweaking footprints some more, starting over at 14hp Added hard sync input. CV in to pause the clock rate? Possible in the top knob top_row = height - v_margin - title_font_size*2; saw_out = [output_column, row_2, 0]; pwm_in = [input_column - h_margin/2, bottom_row, 0]; fm_in = [input_column - h_margin/2, row_1, 0]; audio_out_2 = [right_col, row_2, 0]; cv_2b_atten = [right_col, row_5, 0]; audio_out_1 = [right_col, row_3, 0]; c_tune = [width_mm/2, top_row, 0]; f_tune = [h_margin+working_width/8, row_2, 0]; triangle_out = [output_column, row_2, 0]; fm_lvl = [second_col, fifth_row, 0]; pwm_duty = [second_col, first_row, 0]; //Second row interface placement sync_in = [first_col, fourth_row, 0]; pwm_cv_lvl = [width_mm - h_margin - working_width/8, row_4, 0]; left_rib_x = thickness * 1; //right_rib_x = width_mm - hole_dist_side, hole_dist_top); echo("Putting a hole with radius: ", hole_r , " at ", hole_dist_side, height - v_margin - title_font_size*2; saw_out = [h_margin + working_width/4, row_1, 0]; square_out = [width_mm-h_margin, row_1, 0]; f_tune = [second_col, first_row, 0]; //Second row interface placement f_tune = [second_col, second_row, 0]; //Third row interface placement fm_in = [h_margin+working_width/8, row_3, 0]; left_rib_x = thickness * 1.2; right_rib_x = width_mm - h_margin; input_column = h_margin; col_right = width_mm - thickness*2; // draw panel, subtract holes // label the whole thing? // top/bottom ribs? // top to indicate current step.

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