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1 0 General tools for synth projects. Footprint "Alpha Rotary 12" (version 20221018) (generator pcbnew default_label_font = "Futura Md BT:style=Medium"; font_for_title = "Futura Md BT:style=Medium"; label_font_size = 5; // Number of indenting cones. [mm] // Length of the rail + a safety margin center_adjust = 5; width_mm=90; height=16; thickness=2; label_inset_height = thickness-1; // Width of module (HP) width = 36; // [1:1:84] 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; Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) + pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; hole_right = hole_left + 78.5; 0d370a24cd Add VCA shaek layout Adding SynthMages footprint library Notes from MK's PCB livestream Footprints: - avoid non-circular.

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