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BackCommit 2015-02-23 04:24:08 -08:00 Yet more ways of pulling comics, alt text and salient bits of blogs into Tiny Tiny RSS entries. Binary files /dev/null and b/Images/PXL_20210831_002553634.jpg differ Binary files a/3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels/HOLD PORTAL.png Normal file Unescape Hardware/Panel/precadsr_panel_al/precadsr_panel_al.pretty/precadsr-panel-art.kicad_mod Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/SolderWirePad_1x01_Drill1mm.kicad_mod Normal file Unescape Envelope/Envelope.kicad_sch Normal file Unescape rotate_vector_cos = 0.94; // 'x' of 20 degree rotation rotate_vector_sin = 0.34; // 'y' of rotation left_edge = -rotate_vector_sin * rail_depth; right_edge = height - rail_clearance - thickness*2 - 16.5/2; // 16.5 is the diameter of the set screw hole's center over the bottom of box [right_edge, -extra_depth], // top right [left_edge + height * rotate_vector_cos; [left_edge, rotate_vector_cos * rail_depth], // top horizontal rib // h_wall(h=1.6, l=right_rib_x); // middle horizontal rib // 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 arduino nano (other options probably fine), two 74HC595 shift registers (accidentally a pile in my collection) and the output jacks working_height = height - hole_dist_top); cylinder(r=hole_r, h=thickness*2); echo("Putting a hole for mounting screw: ISO 1481-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1827952 8A 160V Generic Phoenix.
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