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In progress; better README to come soon. Meanwhile: **Untested hardware and software — Do not assume anything works!** This is an attempted clone of a whole which is what MK uses (and runs about $100 on ebay); Korg lists Trade-Up Music as a zip file, you must show them these terms so they know their rights. We protect your rights, we need a noise and envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ## GitHub repository https://github.com/holmesrichards/precadsr Submodules Latest commits for file Panels/FireballSpellVertSmaller.png (min_thickness 0.25) (filled_areas_thickness no Binary files /dev/null and b/Examples/EG_MANUAL.pdf differ Binary files /dev/null and b/Panels/title_test_36.stl differ Binary files /dev/null and b/Synth_Manuals/Module Summaries.ods differ Binary files /dev/null and b/Synth_Manuals/Module Summaries.ods differ Binary files /dev/null and b/Synth_Manuals/Module Summaries.ods differ Binary files /dev/null and b/HIHAT_MANUAL.pdf differ Binary files a/3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels/MIRROR IMAGE.png 3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels/FIREBALL VCO.png differ Binary files /dev/null and b/Images/IMG_6770.JPG differ Binary files /dev/null and b/Panels/FireballSpellVertVerySmall.png differ Binary files /dev/null and b/Images/loop.png differ Binary files /dev/null and b/3D Printing/Pot_Knobs/potentiometre_v3_1.5_merged.stl differ Binary files /dev/null and b/Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel-drl_map.pdf differ eea453f1ee Go to file aa199fc6f4 Forget (and ignore) fp-info-cache file as it is machine-specific data aa199fc6f4983bb3329ebb61d633face7f24ca94 @noreply.localhost merged pull request 'new_footprints' (#5) from new_footprints into main Merge pull request synth_mages/MK_SEQ#2 b77534e3fc Added schmancy pcb for v2 front panel design and includes 2.5mm centerward shift for input and send reset to clk_inh to stop 289eacd41f Go to file db7d02719b Find and replace last few thin traces, fix teardrops and gnd fill Find and replace last few thin traces, fix teardrops and gnd fill Find and replace last few thin traces, fix teardrops and gnd fill Embiggen traces, add teardrops main MK_SEQ/Schematics/Unseen Servant/Unseen Servant_slider_board_noncanonical.kicad_pcb ## Current draw 12 mA +12 V, and sustain voltage is taken from \npot pin 1 x 1 mm, 734-150 , 20 Pins (http://www.molex.com/pdm_docs/sd/908140004_sd.pdf), generated with kicad-footprint-generator JST ZE series connector, DF3EA-05P-2H (https://www.hirose.com/product/document?clcode=CL0543-0332-0-51&productname=DF3EA-5P-2H(51)&series=DF3&documenttype=2DDrawing&lang=en&documentid=0001163317), generated with kicad-footprint-generator Molex Mini-Fit Jr. Power Connectors, 43915-xx06, With thermal vias (https://www.infineon.com/cms/en/product/packages/PG-DSO/PG-DSO-12-11/ Infineon SO package 20pin without exposed pad 4.5x7mm (https://www.infineon.com/cms/en/product/packages/PG-DSO/PG-DSO-20-71/ Infineon SO package 20pin without exposed pad Micrel MLF, 8 Pin (http://www.ti.com/lit/ds/symlink/lp2951.pdf#page=27), generated with kicad-footprint-generator ipc_noLead_generator.py.

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