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73e3e5201264e94fbdc754390f9ba14dc3db9a16 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Fix rail clearance = ~11.675mm, top and bottom boards. Final work on PCB with exploratory 8hp layout Bring in diylc and openscad design From 62cb30efbfdab918bafabca8d6c9cca52ce95eca Mon Sep 17 00:00:00 2001 Subject: [PATCH] updates to rev 2 beta by adding +5V, and both trigger/gate and CV routing f12031bb4117bdc0bfa93734f5e1f978a14297b0 edits README.md file adds README.md file Latest commits for file Dual_VCA.diy Add VCA shaek layout ttrss-plugin- _comics/init.php 511 lines label_font_size = 5; // Number of indenting cones. ≥30 means "round, using current quality setting". /* [Engraved Indicator (optional)] */ // Four hole threshold (HP cv_in = [input_column, bottom_row, 0]; c_tune = [width_mm/2 - h_margin, top_row, 0]; left_rib_x = thickness + 6 + tolerance; extra_depth = 75 + tolerance; extra_depth = 75 + tolerance; 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 - v_margin - title_font_size*1.5; saw_out = [output_column, bottom_row, 0]; pwm_pot = [input_column + h_margin/2, bottom_row, 0]; c_tune = [width_mm/2 + h_margin, top_row, 0]; scale([.38,.38,-.005]) surface("FireballSpellVertSmaller.png", center=true, invert=false); } 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 More schematics More schematics More experimentation with panel title fonts Futura BT font files 4f2a34f676 's take on FIREBALL VCO using AD&D 1e type faces // PWM duty // pots (all p160s): /* [Default values] */ // min width of the board, cross at 90° to minimize capacitance between traces vias connect through the PCB is used. In loop position, loop\nis connected to EP (http://www.aosmd.com/res/packaging_information/DFN5x6_8L_EP1_P.pdf 56-Lead Plastic Quad Flatpack (PF) - 14x14mm body, 9.5mm sq thermal pad (CP-16-22, http://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp_16_22.pdf LFCSP, 16 Pin (Allegro A4954 https://www.allegromicro.com/-/media/Files/Datasheets/A4954-Datasheet.ashx), generated with kicad-footprint-generator Molex CLIK-Mate series connector, 53261-1571 (http://www.molex.com/pdm_docs/sd/532610271_sd.pdf), generated with kicad-footprint-generator Fuse SMD 2512 (6332 Metric), 2.6mm thick, Vishay WKS2512, Terminal length (T) 1.19mm, 5 to 200 milli Ohm (http://http://www.vishay.com/docs/30108/wsk.pdf Shunt Resistor SMD 2010 (5025 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: https://www.vishay.com/docs/20019/rcwe.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py 4-Lead Plastic QFN (4mm x 4mm); Pitch 0.5mm; EP 2.7x2.6mm; for InvenSense motion sensors; Mask removed below exposed pad.

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