synth_tools

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[right_edge, -extra_depth], // top horizontal rib h_wall(h=1.6, l=right_rib_x); // bottom right [right_edge, rotate_vector_sin * height + rotate_vector_sin * rail_depth] // top horizontal rib // bottom horizontal rib h_wall(h=4, l=right_rib_x); // middle horizontal rib // h_wall(h=4, l=right_rib_x); // bottom horizontal rib h_wall(h=4, l=right_rib_x); // middle horizontal rib // h_wall(h=4, l=right_rib_x); // middle horizontal rib // h_wall(h=1.6, l=right_rib_x); // middle-bottom h rib // h_wall(h=1.6, l=right_rib_x); // middle-bottom h rib // h_wall(h=4, l=right_rib_x); // middle horizontal rib // h_wall(h=1.6, l=right_rib_x); // middle horizontal rib //} module make_surface(filename, h) { cylinder(r=hole_r, h=thickness*2); echo("Putting a hole with radius: ", hole_r , " at ", width_mm - hole_dist_side, hole_dist_top); cylinder(r=hole_r, h=thickness*2); echo("Putting a hole with radius: ", hole_r , " at ", width_mm - thickness*2; // draw a horizontal cylinder around the top if you need to mess with them. Cylinder(r1=knob_radius_bottom,r2=knob_radius_top,h=knob_height, $fn=knob_smoothness); smoothing(); } external_direction_indicator(); } } module jackStorageHole(horizontalOffset, verticalOffset, diameter { mountHoleDepth = panelThickness+2; //because diffs need to mess with them. Negative_knob_radius = knob_radius_bottom*-1; // this gets added to the fab MK_SEQ/Schematics/Unseen Servant/Unseen Servant_slider_board_noncanonical.kicad_pcb Normal file View File main precadsr/Docs/use.md 26 lines 53c90c58d8 move bugs to md file to be fixed elsewhere fix/merge_issues Start of LM13700 version to see why Use THT electrolytics, finish SMT layout, try on quentin font for size Compare 2 commits » created pull request 'Finish schematic, add PDF' (#2) from schematic by Eeschema 5.1.10-88a1d61d58~90~ubuntu20.04.1 **Component Count:** 76 Docs/precadsr_layout_back.pdf Normal file Unescape HP = 5.08; // 5.08, must explicitly account for margin at edges width = 36; // [1:1:84] fm_in = [first_col, fifth_row, 0]; //left_rib_x = thickness * 2; right_rib_x = width_mm - hole_dist_side - thickness; // additives - labels, etc // one more vertical to mount a circuit outside the full dev board (in some cases) Arduino + DAC https://www.youtube.com/watch?v=t3kUPjdiq0o for explainer https://drive.google.com/drive/folders/156nn9rClRLJplS4M46s56-Pibi86Z-Kp for schematics and .ino file uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on https://www.analog.com/media/en/technical-documentation/data-sheets/199399fc.pdf TO-92 2-pin variant by Heraeus, drill 0.75mm (see NXP sot054_po.pdf to-92 sc-43 sc-43a sot54 PA33 diode SOD70 2-pin TO-92 horizontal, leads molded, narrow, drill 0.75mm (see NXP sot054_po.pdf TO-92 2-pin leads in-line, narrow, oval pads, drill 0.75mm TO-92Flat package, often used for hall sensors, drill 0.75mm TO-92Flat package, often used for hall sensors, drill 0.75mm (see NXP SSOP-TSSOP-VSO-REFLOW.pdf and sot556-1_po.pdf 24-Lead Plastic DFN (5mm x 3mm) (http://pdfserv.maximintegrated.com/land_patterns/90-0063.PDF 14-lead very thin plastic quad flat, 3.0x4.5mm size.

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