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BackSPI 3 Line 12 character wide alpha numeric LCD LCD-graphical display with a hair of margin $fn=FN; title_font = 10; //knob_radius top_row = height - v_margin - title_font; saw_out = [third_col, fifth_row, 0]; //left_rib_x = thickness * 1; right_rib_x = 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 a circuit board sideways on module x1_7seg_14_22mm_display() { cube([12.25, 19.25, thickness]); } // https://cdn.sparkfun.com/datasheets/Components/Switches/MX%20Series.pdf module cherry_mx_button() { union(){ cube([14,14,thickness]); // u[nits] function units_mm(u) = u * U; main synth_tools/PCB Notes.txt 17 lines e8295830c4 STLs, 10hp version, others schematics width_mm=60; height=10; More experimentation with panel title fonts Untested hardware and software — Do not connect the Normal pin for op amp 54f1a61ba5 gets jiggy with PCB locator, 4 Pins per row (http://www.molex.com/pdm_docs/sd/431602102_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py DD Package; 8-Lead Plastic DFN (3mm x 2mm) (see Linear Technology DFN_10_05-08-1722.pdf DFN, 10 Pin (http://www.ti.com/lit/ds/symlink/ads1115.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 3 times outer diameter, generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-112-02-xxx-DV-LC, 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, 36 Pin (JEDEC MO-153 Var DD-1 https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator Capacitor SMD Kemet-V (7343-20 Metric), IPC_7351 nominal, (Body size source: IPC-SM-782 page 76, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator Fuse SMD 1812 (4532 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: https://www.nikhef.nl/pub/departments/mt/projects/detectorR_D/dtddice/ERJ2G.pdf), generated with kicad-footprint-generator Inductor SMD 1806 (4516 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator Molex Micro-Fit 3.0 Connector System, 43045-0200 (alternative finishes: 43045-202x), 10 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xx-dv-xe-xx-mkt.pdf.
- -1.000000e+00 -5.348495e-07 facet normal 0.816128 0.545352 -0.191121.
- Http://www.st.com/resource/en/application_note/cd00003801.pdf HSOP, 54 Pin.
- 1.598065e-06 -1.000000e+00 -4.585103e-07 facet normal -7.825419e-002.
- Normal 0.0819688 0.0815293 0.993295 vertex -5.39246.
- Normal -0.0376919 0.272942 0.961292 vertex -0.0610838 -7.13918.