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Back1U = 1.75" = 44.45mm // 1HP = 1/5" = 5.08mm // u[nits] function units_mm(u) = u * U; main synth_tools/PCB Notes.txt 17 lines Notes from MK's PCB livestream 3afa35e4b1 PCB initial layout, no traces "copper_text_size_h": 1.5, "copper_text_size_v": 1.5, "copper_text_thickness": 0.3, PCB initial layout, no traces Fireball/Fireball.kicad_prl | 2 Internal clock with manual control. - Clock Rate - variable resist +6k between U2-8 and U2-9 - Reset Sw - when pressed, short +12V and the top edge. [mm] top_rounding_radius = 8; // Cylinder faces to use 7.5mm holes, not 6mm alpha pots - 9.8mm, +2mm rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? Alpha pots: barely enough to attach knob Schematics/SynthMages.pretty/Alpha Rotary 12.kicad_mod 46 lines From 08c072665503ae5190c8da3658de00dd55b34063 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add PSU PSU/PSU.md | 5 If we expect or plan on developing modules which use the two clockwise-most pins, looking from below. Clock rate (B100k) (not sure yet which 2 pins diameter 10.0mm Neosid SD12 style2 Inductor, Radial series, Radial, pin pitch=5.00mm, , diameter=12.0mm, Neosid, SD12, style3, http://www.neosid.de/produktblaetter/neosid_Festinduktivitaet_Sd12.pdf Inductor Radial series Radial pin pitch 20.32mm length 16mm diameter 7.5mm Fastron MESC Inductor, Axial series, Axial, Horizontal, pin pitch=85mm, , length*diameter=80*35.0mm^2, Electrolytic Capacitor, , http://www.vishay.com/docs/28342/058059pll-si.pdf CP Radial series Radial pin pitch 7.62mm length 12mm diameter 8.5mm C, Axial series, Axial, Horizontal, pin pitch=15.24mm, , length*diameter=9.5*5.2mm^2, , http://www.diodes.com/_files/packages/DO-201AD.pdf Diode DO-201AD series Axial Horizontal pin pitch 15mm length 12mm diameter 6.5mm C, Axial series, Axial, Vertical, pin pitch=5.08mm, , length*diameter=9.5*4mm^2, Fastron, SMCC, http://cdn-reichelt.de/documents/datenblatt/B400/DS_SMCC_NEU.pdf, http://cdn-reichelt.de/documents/datenblatt/B400/LEADEDINDUCTORS.pdf Inductor Axial series Axial Horizontal pin pitch 7.62mm length 23.37mm diameter 12.7mm Vishay IHA-203 Inductor, Axial series, Axial, Horizontal, pin pitch=10mm, , length*diameter=3.8*2.6mm^2, http://www.vishay.com/docs/45231/arseries.pdf C Axial series Axial Horizontal pin pitch 7.62mm length 5.2mm diameter 2.7mm Vishay IM-2 Inductor, Axial series, Axial, Horizontal, pin pitch=35mm, , length*diameter=30*18mm^2, Electrolytic Capacitor, , http://www.vishay.com/docs/28325/021asm.pdf CP Axial series Axial Vertical pin pitch 15.24mm diameter 21mm Electrolytic Capacitor CP, Radial series, Radial, pin pitch=13.00mm, , diameter=7.7978mm, Diameter9-5mm, Amidon-T30 L_Toroid Horizontal series Radial pin pitch 15.24mm 1W length 9.9mm diameter 3.6mm Diode, DO-15 series, Axial, Horizontal, pin pitch=12.7mm, , length*diameter=3.2*2.6mm^2, , http://www.diodes.com/_files/packages/T-1.pdf Diode T-1 series Axial Vertical pin pitch.
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