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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 clone (atmega 328p), 12-bit dac (mcp4726) and small amounts of supporting hardware Microcontroller and smoothed PWM https://kassu2000.blogspot.com/2019/10/quantizer.html using a setscrew). (ShaftLength must be non-zero. NotchedShaft = 0; right_rib_x = width_mm - thickness; // column from edge plus hole radius h_wall(h=4, l=slider_spacing * 10 + center_adjust; right_col = width_mm - thickness*2; // draw panel, subtract holes // v_wall(h=4, l=height-rail_clearance*2-thickness); // top horizontal rib // h_wall(h=4, l=right_rib_x); // one more to mount the circuit board for a recipient of ordinary skill to be fixed elsewhere Add schematic, start on PCB From 6f5ee76aea5e7cdfb79e86a703d20d48842d1955 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Fix 3-panel soul 2019-02-04 13:17:55 -08:00 eea453f1ee Notes about component heights, swapping rotary and toggle .../Unseen Servant/Unseen Servant.kicad_sch | 647 Latest commits for file Schematics/Baby8_Part4_Cascading.pdf Z heights between base and panel: 60mm slider - 7mm, +4mm extra - pushbutton // glide in (sleeve and normal both GND 6x Sockets, 2pin: - all step switches (all go to same bus 2x Pushbutton switches, all 2pin: - all step switches (all go to same bus) - run/stop 2x Pushbutton switches, all 2pin: - all step switches (all go to same bus 2x Pushbutton switches, all 2pin: - all step switches (all go to same bus run/stop 2x Pushbutton switches, all 2pin: - Glide attenuator (B10k) (join two left pins from below Clock POT is too small for a 1uF capacitor; expand a bit, but also size it for a single 1.5 mm² wires, basic insulation, conductor diameter 0.5mm, outer diameter 1mm, size source Multi-Contact FLEXI-E 2.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Hirose DF12C SMD, DF12C3.0-40DS-0.5V, 40 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator JST GH series connector, 202396-1307 (http://www.molex.com/pdm_docs/sd/2023960207_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py WSON, 8 Pin, TI DRG, (http://www.ti.com/lit/ds/symlink/lp2951.pdf#page=27), generated with kicad-footprint-generator Molex PicoBlade Connector System, 53047-1210, 12 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xx-dv-xe-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-thru.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 24 Pin (http://ww1.microchip.com/downloads/en/PackagingSpec/00000049BQ.pdf#page=278), generated with kicad-footprint-generator Soldered wire connection, for 2 times 0.25 mm² wires, reinforced insulation, conductor diameter 1.7mm, size source Multi-Contact FLEXI-E 2.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, * Knurl polyhedron depth, * Cylinder ends smoothed height, * Knurled surface smoothing amount ); } function rel2abs($rel, $base) { function get_img_tags($xpath, $query, $article) { function hook_render_article($article) { $article['content'] .= "

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