synth_tools

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0.840154 0.533183 0.0992791 vertex 8.76307 -4.81754 0 facet normal -0.161807 0.533417 0.830232 facet normal 0.301695 -0.851409 0.429048 vertex -5.40903 4.19531 7.56202 vertex -6.96854 0.953609 7.5827 vertex 0.892525 -6.7445 7.76535 vertex -5.60068 4.19817 7.78686 facet normal 0.262755 0.257261 0.929934 vertex 5.42659 4.99768 6.90571 facet normal 0.950506 -0.290244 0.110892 facet normal -1.950737e-01 -9.807886e-01 0.000000e+00 vertex -9.229838e+01 1.039874e+02 1.055000e+01 vertex -9.390516e+01 1.051966e+02 2.655000e+01 facet normal -0.442582 -0.106257 0.890411 vertex 2.74859 -0.261558 19.1916 facet normal 0.625113 -0.334131 0.705401 facet normal 0.560089 0.682464 0.46962 facet normal -4.747855e-001 8.131039e-001 3.368097e-001 facet normal -0.38808 -0.237822 0.890413 facet normal 5.748339e-01 -8.182700e-01 -3.383229e-04 vertex -1.015466e+02 1.047674e+02 2.655000e+01 facet normal -0.305573 -0.114506 0.945258 facet normal -0.433637 -0.161777 0.886446 vertex 6.75462 0.133493 7.03353 vertex -4.83683 -4.97711 6.93683 facet normal 0.0546159 -0.4548 0.888917 facet normal 0.462421 0.865136 0.194181 facet normal -0.831471 -0.555568 0 vertex 5.66146 8.47298 0 facet normal 0.0820533 -0.0820856 -0.993242 vertex 4.5363 3.08479 21.833 vertex 4.44467 -3.03604 21.8214 facet normal 0.618219 0.682997 0.388999 facet normal -0.995195 0.0979087 0 facet normal 8.724512e-001 3.884962e-003 4.886858e-001 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 3d279dd88c Finish schematic, add PDF Schematics/Fireball_VCO.pdf | Bin 0 -> 168419 bytes Images/retrigger.png | Bin 38860 -> 0 bytes Notes: Before producing, confirm footprint dimensions for capacitors, diodes (inc. LEDs), and barrel power jack - Confirm barrel power jack 2mm 2.5mm KLDX-0202-BC KLDX-0202-AC 1.10mm Pitch microSD Memory Card Connector, Hinge Type, https://www.molex.com/pdm_docs/sd/472192001_sd.pdf BNC coaxial connector vertical, Amphenol 031-71059, https://www.amphenolrf.com/library/download/link/link_id/594427/parent/031-5539/ Würth WR-SMA PCB SMT Jack, Vertical (https://www.we-online.com/components/products/datasheet/60312102114405.pdf Coaxial Connector 50 ohms Female Würth WR-MMCX PCB SMT Jack, Horizontal (https://www.we-online.com/components/products/datasheet/66011102111302.pdf Jushuo AFC07, FFC/FPC connector, FH12-6S-0.5SH, 6 Pins per row (http://www.molex.com/pdm_docs/sd/530470610_sd.pdf), generated with kicad-footprint-generator Molex PicoBlade series connector, S07B-XASK-1N-BN (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Molex Pico-EZmate series connector, B3B-XH-A (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for a single 0.75 mm² wire, basic insulation, conductor diameter 2mm, outer diameter 1mm, size source Multi-Contact FLEXI-E_0.25 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Fuse SMD 2010 (5025 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated.

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