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100644 Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/PinHeader_1x08_P2.54mm_Vertical.kicad_mod delete mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/PPTC_RXEF025.kicad_mod delete mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Push_button_A-5050.kicad_mod delete mode 100644 Schematics/Enlarge/Enlarge.kicad_prl create mode 100644 3D Printing/Pot_Knobs/potentiometre_v3.stl Normal file Unescape ; DRILL file {KiCad 7.0.11-7.0.11~ubuntu22.04.1} date Tue Mar 5 20:19:51 2024 Copper Layer Stackup: ============================================================= L1 : F.Cu front L2 : B.Cu back Drill file 'precadsr-panel.drl' contains plated through holes: unplated through holes: unplated through holes: ============================================================= 2d3c489f2acf0f8bdc9cf0fe8c2346d4d07472be More SR1 notation main master PSU/Synth Mages Power Word Stun Panel.kicad_pcb | 4710 Synth Mages Power Word Stun.kicad_prl Normal file View File 3D Printing/Cases/Eurorack Modular Skeleton History The body text, captions, etc. For AD&D 1e spell names in .../BLADE BARRIER.png | Bin 0 -> 193665 bytes Images/precadsr-panel.png | Bin 11692 -> 0 bytes From 06850ab67823ca6e309908fccf0dcf41bca709a5 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Notes from MK's PCB livestream Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals - make power connection traces larger; MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules Envelope/Envelope.kicad_pcb | 2 | 10k | Resistor | | U2 | 1 | SW_SPDT | Switch, single pole normally-open illuminated tactile switch SPST right angle, stacked (https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/484/48406/484060001_sd.pdf USB 3.0 type A right angle (http://www.molex.com/pdm_docs/sd/483930003_sd.pdf USB 3.0 type A Plug, Horizontal, http://katalog.we-online.de/em/datasheet/692112030100.pdf usb A plug horizontal Micro USB Type C Receptacle, https://gct.co/Files/Drawings/USB4085.pdf USB Type-C 3.0 Receptacle, 24-pin, right angle SPDT push button (https://www.alps.com/prod/info/E/PDF/Tact/SurfaceMount/SKRT/SKRT.pdf push horizontal SPST 1P1T CK components KMR2 tactile switch SPST angled PTS645VL39-2 LFS C&K Button SW PUSH SMALL Tactile C&K Generic Buzzer, D12mm height 9.5mm shunt pin pitch 11.4mm 1W length 9.9mm diameter 3.6mm Diode, DO-15 series, Axial, Horizontal, pin pitch=15.24mm, , length*diameter=9*5.3mm^2, , http://www.farnell.com/datasheets/529758.pdf Diode DO-201AE series Axial Vertical pin pitch 5.00mm diameter 7mm width 3.5mm Capacitor C, Rect series, Radial, pin pitch=10.00mm, , length*width=11.0*4.3mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 1.50mm diameter 4mm Fastron SMCC Inductor, Axial series, Axial, Horizontal, pin pitch=25mm, , length*diameter=19*8.0mm^2, http://cdn-reichelt.de/documents/datenblatt/B300/STYROFLEX.pdf C Axial series Axial Vertical pin pitch 7.62mm length 16mm diameter 7.5mm C, Axial series, Axial, Vertical, pin pitch=7.62mm, 1W, length*diameter=9.9*3.6mm^2 Resistor Axial_DIN0411 series Axial Vertical pin pitch = 14.30mm, http://www.vishay.com/docs/30217/cpsl.pdf Resistor Axial_Shunt series Box pin pitch 15mm length 12mm diameter 6.5mm C, Axial series, Axial, Vertical, pin pitch=7.62mm, , length*diameter=4*2mm^2, , http://www.diodes.com/_files/packages/DO-35.pdf Diode DO-35_SOD27 series Axial Vertical pin pitch 10.00mm https://www.dinkle.com/en/terminal/DT-55-B01W-XX Dinkle DT-55-B01X Terminal Block Phoenix PTSM-0,5-3-2.5-V-THR.

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