synth_tools

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0.845981 -0.52855 -0.0703566 facet normal 0.0100577 -0.00636613 0.999929 vertex -7.01486 -3.85645 19.9497 facet normal 2.956752e-001 5.170185e-001 8.032858e-001 vertex -5.102053e+000 -3.029756e+000 2.488918e+001 facet normal -0.900373 -0.423684 0.0990995 facet normal 0.305573 -0.114506 0.945258 facet normal -0.0759126 -0.770774 0.63257 vertex 0 -2.9 19 - Could add a global/master pitch control/modulation function with a knob and with CV in to pause the clock feature/seq_chaining Checkpoint before trying to fit two mounting posts into hole_top = out_row_1 + 12 + 60 + 24 + 6.75; hole_left = slider_center - 13; hole_bottom = hole_top - 90; DivotRadius = KnobMinorRadius*.4; // Primary knob cylinder for (i=[0 : RingMarkings-1] rotate([0, 0, 180] // Left side: meta-step controls // run/stop (sw14 h_wall(h=4, l=slider_spacing*10-1, th=1); v_wall(h=4, l=height-rail_clearance*2-thickness, th=thickness*1.25); v_wall(h=4, l=height-rail_clearance*2, th=right_rib_thickness); //outline of whole PCB? // cube([137.5, 97, 1], center=true); echo("Putting a hole with radius: ", hole_r , " at ", width_mm - right_rib_thickness; // projection: make a hole for mounting screw: ISO 1481-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1766738 12A 630V Generic Phoenix Contact connector footprint for: MC_1,5/5-GF-3.5; number of pins: 12; pin pitch: 7.62mm; Vertical || order number: 1924295 16A (HC Generic Phoenix Contact SPT 1.5/7-H-3.5 Terminal Block, 1751066 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1751066), generated with kicad-footprint-generator Molex Molex 1.00mm Pitch Easy-On BackFlip, Right-Angle, Bottom Contact FFC/FPC, 200528-0220, 22 Circuits (https://www.molex.com/pdm_docs/sd/2005280220_sd.pdf), generated with kicad-footprint-generator JST GH series connector, LY20-26P-DLT1, 13 Circuits (http://www.jae.com/z-en/pdf_download_exec.cfm?param=SJ103130.pdf), generated with kicad-footprint-generator JST VH series connector, BM15B-ZESS-TBT (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py Texas instruments QFN Package, datasheet: https://www.ti.com/lit/ds/symlink/tpsm53602.pdf Texas Instruments, BGA Microstar Junior, 7x7mm, 113 ball 12x12 grid, NSMD pad definition Appendix A Artix-7 BGA, 26x26 grid, 27x27mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug865-Zynq-7000-Pkg-Pinout.pdf#page=95, NSMD pad definition (http://www.ti.com/lit/ds/symlink/ts5a3159a.pdf Texas Instruments (http://www.ti.com/lit/ds/symlink/tps22993.pdf QFN, 24 Pin (https://www.jedec.org/standards-documents/docs/mo-142-d variation DD), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 5 times 1.5 mm² wires, reinforced insulation, conductor diameter 0.4mm, outer diameter 2.1mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00232_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_4Ucon THT Terminal Block Phoenix PTSM-0,5-5-2.5-V-THR, vertical (cable from top), 7 pins, pitch 2.5mm, size 8x5mm^2, drill diamater 1.2mm, pad diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block 4Ucon ItemNo. 10690.

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