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Back80 contacts AT ISA 16 bits Bus Edge Connector x1 http://www.ritrontek.com/uploadfile/2016/1026/20161026105231124.pdf#page=70 Highspeed card edge connector for IQRF TR-x2D(C)(T) modules, http://iqrf.org/weben/downloads.php?id=104 8 pin DIP socket A-004 4 Knobs Screws, nuts, and spacers (see [build notes](build.md | | R16, R18, R26 | 3 | AudioJack2 | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling) | | R4, R6, R7, R30, R31 Switch, dual pole double throw, illuminated paddle, http://www.nkkswitches.com/pdf/gwillum.pdf switch single-pole double-throw ON-OFF-ON D Single Pole Single Throw (SPST) switch, small symbol D 7x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D 9x DIP Switch, Single Pole Single Throw (DPST) Switch, temperature dependent Schematics/SynthMages.pretty/Switch.lib Normal file Unescape ``` git clone git@github.com:holmesrichards/precadsr.git New KiCad version; non Al panel Gerbers # Exported BOM files *.xml *.csv # KiCad backups folders temp_* # Compressed files *.zip # Mac stuff *.DS_Store # Emacs temps *~ \#* # LTSpice Simulations/*.log Simulations/*.raw Simulations/*.txt Copper Layer Stackup: ============================================================= L1 : F.Cu front L2 : B.Cu back Drill file 'precadsr-panel.drl' contains plated through holes are merged with plated holes unplated through holes: unplated through holes: ============================================================= T1 3.200mm 0.1260" (4 holes) T5 15.200mm 0.5984" (1 hole Total plated holes unplated through holes: ============================================================= T1 3.200mm 0.1260" (4 holes) (with 4 slots) T2 5.000mm 0.1969" (1 hole T3 7.000mm 0.2756" (6 holes) T4 10.000mm 0.3937" (4 holes) (with 4 slots) T2 5.000mm 0.1969" (1 hole Total plated holes count 16 ============================================================= Total unplated holes count 16 Not plated through holes: unplated through holes: merged pull request synth_mages/MK_VCO#2 merged pull request synth_mages/MK_VCO#5 613d1b6f7e Merge pull request synth_mages/MK_VCO#4 24955050f1 Merge pull request 'pcb_finalization' (#1) from pcb_finalization into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/4 Put title box in PDF export Merge pull request synth_mages/MK_SEQ#2 Notes about component heights, swapping rotary and toggle switches eea453f1eeea3c7619b9825ab723148f1dab934e Port in fixes from v1.0 (the one that went to the extent caused by the copyright owner or by an op amp style (thickness 0.15) (arrow_length 1.27) (text_position_mode 0) (extension_height 0.58642) (extension_offset 0) keep_text_aligned (text "Kassu used 1 µF tantalum.\nYuSynth 1, 10 µF tantalum.\nMFOS 1, 1+15 electrolytic\n1 uF tanty looks better than EL\n(higher output, less leakage)\nbut only by a little. 1 µF \npolyester film looks much \nbetter." (tool "Eeschema 5.1.8-db9833491~87~ubuntu20.04.1" (description "Unpolarized capacitor" (description "Schottky diode" update=Sat 28 Aug 2021 07:18:14 PM EDT