synth_tools

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For(j=[0:rn-1]) assign(h0=sh*j, h1=sh*(j+1/2), h2=sh*(j+1)) { for(i=[0:fn-1]) assign(lf0=lf*i, lf1=lf*(i+1/2), lf2=lf*(i+1)) { polyhedron( points=[ [ 0,0,h0], [ ord*cos(lf0), ord*sin(lf0), h0], [ ird*cos(lf0), ird*sin(lf0), h1], [ ord*cos(lf1), ord*sin(lf1), h1], [ ird*cos(lf2), ird*sin(lf2), h1], [ ord*cos(lf0), ord*sin(lf0), h0], [ ord*cos(lf2), ord*sin(lf2), h0], [ ord*cos(lf2), ord*sin(lf2), h2] echo(" Knurled Surface Library v2 "); echo(" knurl_wd - [ 0 ] ,, Knurl's Surface Smoothing : File donwn the top (mm rail_clearance = 9; label_font_size = 5; //mm center_col = width_mm/2; //mm third_col = 60.7-center_adjust; //mm cv_in = [input_column, bottom_row, 0]; pwm_pot = [input_column + h_margin/2, bottom_row, 0]; fm_in = [first_col, fifth_row, 0]; square_out = [third_col, fourth_row, 0]; triangle_out = [output_column, bottom_row, 0]; pwm_duty = [width_mm - h_margin - working_width/8, row_3, 0]; pwm_duty = [input_column, bottom_row, 0]; pwm_duty = [second_col, third_row, 0]; fm_lvl = [h_margin+working_width/8, row_4, 0]; pwm_cv_lvl = [width_mm - h_margin - working_width/8, row_2, 0]; triangle_out = [width_mm-h_margin-working_width/4, row_1, 0]; fm_in = [input_column + h_margin/2, row_1, 0]; fm_pot = [input_column + h_margin/2, bottom_row, 0]; cv_in = [h_margin, row_1, 0]; fm_in = [first_col, first_row, 0]; //Second row interface placement sync_in = [first_col, fourth_row, 0]; triangle_out = [width_mm-h_margin-working_width/4, row_1, 0]; right_rib_x = width_mm - thickness*2.5 - tolerance*6; out_row_1 = v_margin+12; // draw a "vertical" wall to mount the 3PDT switch. * The SPDT toggle switches Port in fixes from v1.1 SMT updates Checkpoint after fixes but before shrinking boards Merge issues to be +1mm between legs -- Don't put R8 so close to R26 - D36/R47 too close Testing before powering up: Clock In - ~27K to U3-8? No, transistors maybe activate? Clock Out - 1K to TP5 Gate Out - 1K to TP5 Latest commits for file Images/IMG_6753.JPG **Untested hardware and software — Do not assume anything works!** This is a ceramic 104 power cap like C5, C6, C8, C9, C11, C12; space accordingly C3 and C4 could use larger spacing on the front to indicate direction? Pointer2 = 1; // [0:No, 1:Yes] ////////////////////////// //Advanced settings ////////////////////////// RingThickness = 5*1; TimerKnobConst = 1.8*1; ////////////////////////// KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; DivotRadius = KnobMinorRadius*.4; // Primary knob cylinder for (i=[0 : Knurls-1] rotate([0, 0, 45] cube([2, 2, KnobHeight+.001], center=true); if (Pointer2==1 cube([8, 3, KnobHeight], center=true); // Pointer1: Offset hemispherical divot sphere(r=DivotRadius, $fn=40); // Divot1: Centered cylynrical divot // Divot1: Centered cylynrical divot // Divot1: Centered cylynrical divot.

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