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Vertex -5.04732 -7.4445 4.51216 facet normal -3.727482e-02 2.755958e-03 -9.993013e-01 facet normal -8.426097e-01 5.385247e-01 -3.216361e-04 vertex -9.121820e+01 9.519808e+01 2.550000e+00 facet normal 0.290168 -0.956976 0 facet normal -0.392923 0.56629 0.724518 facet normal 5.512143e-01 8.343637e-01 1.130036e-04 vertex -1.015145e+02 1.047900e+02 4.255000e+01 facet normal 2.588537e-001 1.152506e-003 9.659159e-001 vertex -5.211047e+000 9.616980e-001 2.494118e+001 facet normal -0.64375 0.528267 0.553643 facet normal -9.085862e-01 4.176973e-01 2.038530e-04 vertex -9.093526e+01 1.020864e+02 4.255000e+01 facet normal 0.0074373 0.0992161 -0.995038 vertex -4.25372 -9.04499 0.0456265 facet normal -0.525858 -0.615692 0.586853 facet normal 0.766035 -0.075425 -0.638358 facet normal 6.203522e-20 -3.662970e-15 1.000000e+00 facet normal 3.986639e-001 6.972410e-001 5.957534e-001 vertex -5.040724e+000 -2.993983e+000 2.482134e+001 facet normal -0.225353 -0.544079 0.808204 facet normal -0.584885 -0.80502 0.0992537 facet normal 7.266487e-01 6.870092e-01 -1.628592e-04 facet normal 4.033791e-02 -2.947947e-03 -9.991817e-01 vertex -1.063499e+02 9.725134e+01 1.021498e+01 vertex -1.065156e+02 9.725134e+01 1.020829e+01 facet normal -0.0635954 -0.807213 0.586824 facet normal -9.428339e-01 3.440546e-03 -3.332453e-01 vertex -1.070749e+02 9.665134e+01 4.847350e+00 facet normal -0.875985 0.471387 0.102199 vertex -3.82407 2.97699 21.7653 vertex -3.62229 3.03882 21.7538 facet normal -4.566400e-001 7.828525e-001 4.226368e-001 vertex 3.459000e+000 -3.898465e+000 2.480400e+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 Experimenting with more panel layout ideas Modules Index Pages Fab Plant Research Table of Contents Findings Template Places to investigate. Note next to transistors to save on panel wires renamed repository from precadsrprecadsr to synth_mages/MK_VCO merged pull request synth_mages/MK_VCO#7 7#Cumulative fixes from v1.1 007cc05932 Checkpoint after tweaking footprints some more, starting over at 14hp cd18ed43dc Added hard sync to schematic, laid out PCB with on-board antenna Class 2 Bluetooth Module without antenna Low-Power Long Range Transceiver Module rf module lora lorawan Multiprotocol radio SoC module https://www.raytac.com/download/index.php?index_id=43 wireless 2.4 GHz Wi-Fi and Bluetooth module, https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32e_esp32-wroom-32ue_datasheet_en.pdf NINA-B111 LGA module 42 Pin (http://www.ti.com/lit/ds/symlink/ts3l501e.pdf#page=23), generated with kicad-footprint-generator Molex LY 20 series connector, DF52-8S-0.8H (https://www.hirose.com/product/en/products/DF52/DF52-3S-0.8H%2821%29/), generated with kicad-footprint-generator ipc_noLead_generator.py MPS LGA-18 12x12x3.82mm (https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MPM3550EGLE/document_id/5102/ Rohm LGA, 10 Pin (www.allegromicro.com/~/media/Files/Datasheets/A4952-3-Datasheet.ashx?la=en#page=10), generated with kicad-footprint-generator JST ZE series connector, 502494-0370 (http://www.molex.com/pdm_docs/sd/5024940270_sd.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 6 times 1.5 mm² wires, basic insulation, conductor diameter 1.7mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-xV 0.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer.

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