synth_tools

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DivotDepth = 1.5*1; DistanceBetweenKnurls = 3*1; TimerKnobConst = 1.8*1; ////////////////////////// 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; hole_right = hole_left + 78.5; // Step count (sw11 // Width of "dial" ring (in mm). (ShaftLength must be non-zero. ShaftDiameter = 10; label_font = 6; //knob_radius saw_out = [output_column, row_2, 0]; fm_lvl = [second_col, third_row, 0]; saw_out = [output_column, bottom_row, 0]; fm_in = [h_margin+working_width/8, row_3, 0]; manual_2 = [left_col, row_3, 0]; c_tune = [width_mm/2 + h_margin, top_row, 0]; left_rib_x = hole_dist_side + thickness; col_left = thickness * 1; right_rib_x = width_mm - thickness*2.5 - tolerance*6; out_row_8 = working_increment*7 + out_row_1; out_row_4 = out_working_increment*3 + out_row_1; //special-case the knob is stopped by something mounted to the PDF available at * Drop this script here. Arrow_indicator = true; flat_size = 5 square(top_rounding_radius + pad, top_rounding_radius + pad); rotate_extrude(convexity = 5, $fn = stem_faces); // Widening part at the module that requires a lot of wiring and increases risk of noise on power rails. Things best left to external modules: - CV-controlled CV offset module - add a voltage to another voltage. Useful here for pitching up from bottom; these are actually 8.8mm but require more on the dial. Set to zero if you rename the license for the sake of code complexity. Odd values are -=1 difference() { linear_extrude(height) railProfile(); railSupportCavity(height); } } Notes: - Before producing, confirm footprint dimensions for capacitors, diodes (inc. LEDs), and barrel power jack 2mm 2.5mm KLDX-0202-BC KLDX-0202-AC 1.10mm Pitch microSD Card Connector, Hinge Type, https://www.molex.com/pdm_docs/sd/472192001_sd.pdf BNC coaxial connector vertical, Amphenol 031-71059, https://www.amphenolrf.com/library/download/link/link_id/594427/parent/031-5539/ Würth WR-SMA.

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