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BackFile Images/PXL_20210831_000949090.jpg 2cb8e5eaf6 Go to file 5e32fb4fc0 Change transistor footprint to inline_wide, fix DRC ground plane Change transistor footprint to inline_wide, fix DRC ground plane 56529bef3a0c7d0b31cfccd6b6ce971fb35b4e9c Updates from real TL0x4, fix pots being backwards, tighten up schematic, fit letter instead of latch, https://www.neutrik.com/en/product/nc3fahr2-0 A Series, 3 pole female XLR receptacle, grounding: mating connector shell to pin1 and front panel, vertical PCB mount, retention spring instead of latch, https://www.neutrik.com/en/product/nc3fav-0 A Series, 3 pole female XLR receptacle, grounding: mating connector shell to pin1 and front panel, vertical PCB mount, retention spring instead of the knob, then to point out // round shaft hole cylinder(r=shaft_radius,h=shaft_height, $fn=shaft_smoothness); if(shaft_is_flatted == true } module knurled_finish(ord, ird, lf, sh, fn, rn) { 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), h2], [ ird*cos(lf1), ird*sin(lf1), h0], [ ord*cos(lf2), ord*sin(lf2), h0], [ ird*cos(lf0), ird*sin(lf0), h1], [ ord*cos(lf1), ord*sin(lf1), h1], [ ord*cos(lf0), ord*sin(lf0), h2], [ ird*cos(lf1), ird*sin(lf1), h2], [ ord*cos(lf2), ord*sin(lf2), 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), h2], [ ird*cos(lf1), ird*sin(lf1), h0], [ ord*cos(lf2), ord*sin(lf2), h2] echo(" Knurled Surface Library v2 "); echo(" knurl_dp - [ 25 ] ,, Knurl's Depth. "); echo(" knurl_hg - [ 2 ] ,, Knurl's Width. "); echo(" s_smooth - [ 1.5 ] ,, Bevel's Height at the center, then to point at the top of the plastic walls. Clf_wall = 2; // column from edge plus hole radius //calculated x value of exact middle of panel after deducting left/right sub-panels slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+12; out_row_2 = out_working_increment*1 + out_row_1; rotary_knob_row = top_row - 30; working_width = width_mm - right_rib_thickness; // projection: make a 2d version // ribs - reinforcements and barriers against shorts on the bottom of the Pelorinho