Labels Milestones
Back_autosave-* *.tmp *-save.pro *-save.kicad_pcb fp-info-cache Fireball/Fireball VCO saw wave core.circuitjs.txt Fireball/fp-info-cache Normal file Unescape Hardware/PCB/precadsr/fp-lib-table Normal file Unescape Hardware/PCB/precadsr_Gerbers/precadsr-B_Cu.gbr Normal file Unescape Hardware/Panel/precadsr-panel/precadsr-panel.kicad_pcb Normal file View File Hardware/Panel/precadsr_panel.svg Normal file Unescape rotate_vector_cos = 0.94; // 'x' of 20 degree rotation rotate_vector_sin = 0.34; // 'y' of rotation left_edge = -rotate_vector_sin * rail_depth; right_edge = height - v_margin; working_increment = working_height / 5; out_row_1 = v_margin+12; row_2 = row_1 + v_margin + 12; //knob_radius top_row = height - 25; // build up seven rows; middle one unused row_2 = row_1 + vertical_space/7; row_3 = row_2 + vertical_space/7; cv_in_1a = [left_col, row_1, 0]; right_rib_x = width_mm - h_margin; cv_in = [first_col, first_row, 0]; //Second row interface placement f_tune = [second_col, second_row, 0]; //Third row interface placement pwm_in = [input_column + h_margin/2, row_1, 0]; fm_pot = [input_column + h_margin/2, row_1, 0]; triangle_out = [width_mm-h_margin-working_width/4, row_1, 0]; right_rib_x = width_mm - col_right; // column from edge plus hole radius // mounting holes to PCB edge 11.32mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 25-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 4.9399999999999995mm, distance of mounting holes distance 47.1mm 26-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male.
- TZB4-A trimmer capacitor SMD horizontal, http://media.wix.com/ugd/d86717_38d9821e12823a7aa9cef38c6c2a73cc.pdf Sprague Goodman.
- PCB layout choices Add CV in to.