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475 create mode 100644 Hardware/PCB/precadsr/ao_symbols.lib delete mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Jack_Hole_NPTH.kicad_mod create mode 100644 Hardware/PCB/precadsr_Gerbers/precadsr-F_SilkS.gbr create mode 100644 Schematics/Unseen Servant/Unseen Servant.kicad_pro From c5efc87d8e154d164d448153258128679f2d6a17 Mon Sep 17 00:00:00 2001 Subject: [PATCH] sr1 sidePoints = [[0,-10], [0,133], [-60.7,260], [-10,280], [130,260], [80,10]]; module frame(points, depth=7, width=15) { module mounting_hole_m3(h=thickness, flange=8, style="nut"){ cube([flange, flange, h], center=true); if (Divot==2 } if ($alt_text == $title_text){ } elseif ($alt_text == $title_text){ } elseif ($title_text && !$alt_text){ $text_element = $doc->createElement("i", $title_text); $para_element->appendChild($title_element); } Clean up code formatting; added a few mm further from the bottom of box [right_edge, -extra_depth], // bottom right [right_edge, rotate_vector_sin * height], // top right [left_edge + height * rotate_vector_cos, rotate_vector_sin * height], // top horizontal rib // middle horizontal rib h_wall(h=1.6, l=right_rib_x); // middle horizontal rib // h_wall(h=1.6, l=right_rib_x); // one more to mount the circuit board to, dead center // one more 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 leads in-line, narrow, oval pads, drill 0.75mm (see NXP SSOP-TSSOP-VSO-REFLOW.pdf and sot519-1_po.pdf SSOP16: plastic shrink small outline package; 44 leads; body width 6.1 mm; lead pitch 0.635; (see NXP SSOP-TSSOP-VSO-REFLOW.pdf and sot370-1_po.pdf SSOP56: plastic shrink small outline transistor (see http://www.onsemi.com/pub/Collateral/NST3906F3-D.PDF 3-pin SuperSOT package https://www.fairchildsemi.com/package-drawings/MA/MA03B.pdf 6-pin SuperSOT package https://www.fairchildsemi.com/package-drawings/MA/MA03B.pdf 6-pin SuperSOT package https://www.fairchildsemi.com/package-drawings/MA/MA03B.pdf 6-pin SuperSOT package http://www.mouser.com/ds/2/149/FMB5551-889214.pdf 8-pin SuperSOT package, http://www.icbank.com/icbank_data/semi_package/ssot8_dim.pdf Power MOSFET package, TDSON-8-1, 5.15x5.9mm (https://www.infineon.com/cms/en/product/packages/PG-TDSON/PG-TDSON-8-1/ TO-50-3 Macro T Package Style M236 TO-50-4 Macro X Package Style M238 TO-252 / DPAK SMD package, http://www.infineon.com/cms/en/product/packages/PG-TO252/PG-TO252-5-11/ TO-263/D2PAK/DDPAK SMD package, orientation marker at anode, https://media.digikey.com/pdf/Data%20Sheets/CREE%20Power/CLM3A-BKW,GKW.pdf LED, SMD, 2mm diameter, http://www.farnell.com/datasheets/2711587.pdf LED PLCC-2 SMD package, http://www.infineon.com/cms/en/product/packages/PG-TO252/PG-TO252-5-11/ TO-263/D2PAK/DDPAK.

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