synth_tools

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Audio_in_2 = [left_col, row_2, 0]; fm_in = [input_column + h_margin/2, bottom_row, 0]; pwm_pot = [input_column - h_margin/2, row_1, 0]; square_out = [output_column, row_1, 0]; left_rib_x = thickness + 6 + tolerance; 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 - 25; // build up seven rows; middle one unused row_7 = row_6 + vertical_space/7; row_6 = row_5 + vertical_space/7; row_6 = row_5 + vertical_space/7; cv_in_1a = [left_col, row_3, 0]; c_tune = [width_mm/2, top_row, 0]; left_rib_x = 0; // [0:No, 1:Yes] ////////////////////////// //Advanced settings ////////////////////////// RingThickness = 5*1; DivotDepth = 1.5*1; DistanceBetweenKnurls = 3*1; TimerKnobConst = 1.8*1; PI=3.14159265*1; KnobMajorRadius = KnobDiameter/2; KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; KnobCircumference = PI*KnobDiameter; Knurls = round(KnobCircumference/DistanceBetweenKnurls); Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) + pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; DivotRadius = KnobMinorRadius*.4; // Primary knob cylinder for (i=[0 : RingMarkings-1] rotate([0, 0, 90]) // To align a face is not available, but a much bigger circuit. Haven't found a simple implementation. Can be done at the circumference of the {organization} nor the names of the PCB, with tolerances // th = thickness * 1; right_rib_x = width_mm - col_right - thickness; // column from edge plus hole radius Latest commits for file Docs/precadsr_layout_front.pdf Panels/dual_vca.scad Normal file Unescape other rotaries: SR2511 series are 11.43? Maybe more? Distance between pcb and front panel, steel retention lug, lateral right PCB mount, https://www.neutrik.com/en/product/nc3faav2 AA Series.

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