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A diode matrix to select segments from each step. UI: One potentiometer for internal clock rate. - One potentiometer per step, to enable/disable gate per step. (10 Momentary-normal-off pushbutton to manually reset. More repo cleanup, adopt github .gitignore file 8976a63dc06fa25beedf8d2553931872c491047e adds README.md file again edits README.md | 4 Fireball/Fireball.kicad_sch | 120 Fireball/fp-info-cache | 23 (format (units 2) (units_format 1) (precision 4 Schematics/MK_Schematic.png Normal file Unescape Hardware/PCB/precadsr_aux_Gerbers/precadsr-job.gbrjob Normal file Unescape Schematics/Unseen Servant/Unseen Servant.kicad_pcb | 31887 .../Unseen Servant/Unseen Servant.kicad_sch | 1 | SW_3PDT_x3 | 3PDT miniature toggle switch ON-ON Push button switch, generic, two pins Switch, single pole normally-open tactile switch Omron B3F right angle tact switch https://www.e-switch.com/system/asset/product_line/data_sheet/148/TL1250.pdf led push switch right angle USB TYPE C, VERT RCPT PCB, SMT, http://www.jae.com/z-en/pdf_download_exec.cfm?param=SJ117928.pdf USB C Type-C USB3 receptacle SMD USB Micro-B receptacle, http://www.mouser.com/ds/2/445/629105150521-469306.pdf USB Mini-B 5-pin SMD connector, http://downloads.lumberg.com/datenblaetter/en/2486_01.pdf USB USB_B USB_Mini connector usb mini receptacle vertical Hirose series connector, S13B-ZESK-2D (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator Hirose DF12C SMD, DF12C3.0-30DS-0.5V, 30 Pins per row (http://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=82181_SOFTSHELL_HIGH_DENSITY&DocType=CS&DocLang=EN), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-109-02-xxx-DV-BE, 9 Pins per row (https://www.hirose.com/product/en/products/FH12/FH12-24S-0.5SH(55)/), generated with kicad-footprint-generator ipc_gullwing_generator.py SOIC, 14 Pin (https://www.st.com/resource/en/datasheet/l6491.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 20 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/doc8246.pdf#page=263), generated with kicad-footprint-generator Capacitor SMD AVX-V (7361-38 Metric), IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator JST SH series connector, 14110613002xxx (https://b2b.harting.com/files/download/PRD/PDF_TS/1411XX13002XXX_100228421DRW035C.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSOP-I, 40 Pin (https://www.jedec.org/standards-documents/docs/mo-142-d variation AC), generated with kicad-footprint-generator Hirose DF12C SMD, DF12C3.0-60DS-0.5V, 60 Pins (http://www.molex.com/pdm_docs/sd/547220804_sd.pdf), generated with kicad-footprint-generator connector Molex Micro-Fit_3.0 vertical connector https://www.on-shore.com/wp-content/uploads/PJ012-8P8CX.pdf plug, ethernet, 8P8C, RJ45 Plug AJP92A8813 8P8C RJ45 ethernet magnetic transformer connector horizontal angled 90deg THT male pitch 2.29x1.98mm mounting holes 63.5mm, distance of mounting holes to 5mm + unplated, and revises jack Synth Mages Power Word Stun Panel.kicad_pro Add simplest muscescore example musescore_example.mscz | Bin 0 -> 11675 bytes .../FIREBALL VCO.png | Bin 0 -> 406884 bytes ...uther_triangle_vco_quentin_v3_only_art.stl | Bin 0 -> 406884 bytes ...uther_triangle_vco_quentin_v3_only_art.stl | Bin 0 -> 259172 bytes Latest commits for file PCB Notes.txt Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals 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 | J6 | 1 | AudioJack2_SwitchT | Audio Jack, 2 Poles (Mono / TS) | | | | Tayda | A-4349 | | Tayda | A-1955 | | C9 .

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