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3*1; TimerKnobConst = 1.8*1; PI=3.14159265*1; KnobMajorRadius = KnobDiameter/2; KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; KnobCircumference = PI*KnobDiameter; Knurls = round(KnobCircumference/DistanceBetweenKnurls); Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) + pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; hole_bottom = hole_top - 90; if (NotchedShaft==1) { cube([HoleDiameter/2, ShaftDiameter*2, ShaftLength], center=true); } 3D Printing/Pot_Knobs/pot_knob-6mm-big.stl Executable file View File Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel.drl Normal file View File main precadsr/Docs/precadsr_bom.md 59 lines Latest commits for branch luther_diy_schematic More layout updates created pull request 'Put title box in PDF export Schematics/Fireball_VCO.pdf | Bin 0 -> 1303306 bytes Panels/FireballSpellVertSmall.png | Bin 77965 -> 0 bytes From 811ef45c764021f623b8bb59234df1314fce4e91 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Update current state of project. Add cascading input and output jacks 2eebdf7ecf Add four more switches/buttons, move LED drivers onto PCB Add four more switches/buttons, move LED drivers onto PCB 496e3e3344 Correcting changed filename in .prl 54f1a61ba5 gets jiggy with PCB locator, 2 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator JST ZE series connector, S09B-ZESK-2D (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator connector JST SH series connector, BM16B-SURS-TF (http://www.jst-mfg.com/product/pdf/eng/eSUR.pdf), generated with kicad-footprint-generator Molex Molex 0.30mm Pitch Easy-On BackFlip, Right-Angle, Bottom Contact FFC/FPC, 200528-0300, 30 Circuits (https://www.molex.com/pdm_docs/sd/2005280300_sd.pdf), generated with kicad-footprint-generator Molex 734 Male header (for PCBs); Angled solder pin 1 x 1 mm, 734-174 , 14 Pins per row (http://suddendocs.samtec.com/prints/lshm-1xx-xx.x-x-dv-a-x-x-tr-footprint.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 50 Pin (JEDEC MO-153 Var CC https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator ipc_noLead_generator.py LGA, 14 Pin Vertical EPCOS-B66359J1014T AUDIO TRAFO LUNDAHL, https://www.lundahltransformers.com/wp-content/uploads/datasheets/1587.pdf Transformer, Transformator, ETD29, 14 Pin, Vertical, EPCOS-B66359J1014T, Transformer Transformator ETD29 13 Pin Horizontal EPCOS-B66359A1013T Transformer, Transformator, ETD29, 14 Pin, Vertical, EPCOS-B66359J1014T, Transformer Transformator ETD29 13 Pin Horizontal Myrra-74040 NF-Transformer, 1:1, ETAL P1200,http://www.etalgroup.com/sites/default/files/products/P1200_April_2005.pdf NF-Transformer 1to1 ETAL P1200 NF-Transformer, ETAL P3356, http://www.etalgroup.com/sites/default/files/products/P3356_December_2005.pdf Transformer, Toroid, horizontal, laying, Diameter 9mm, Amidon, T30, Transformer Toroid horizontal laying Diameter 10 5mm Amidon T37 Autotransformer, Toroid, horizontal, laying, 1 Tap, Diameter 9mm, Amidon, T30, Transformer Toroid tapped horizontal laying Diameter 10 5mm Amidon T44 Transformer, Toroid, tapped, horizontal, laying, Diameter 10,5mm, Amidon T37, Autotransformer Toroid horizontal laying Diameter 10 5mm Amidon T37.