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Back100644 Images/PXL_20210831_002553634.jpg Latest commits for file Images/loop.png d8deca9307 Delete '3D Printing/Panels/FIREBALL VCO.png' Delete '3D Printing/Panels/HOLD PORTAL.png' 1e09530d97 Delete '3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels/BLADE BARRIER.png a924f97182 Minor layout tweaks Finish schematic, add PDF' (#2) from schematic by Eeschema 5.1.10-88a1d61d58~88~ubuntu20.04.1 **Component Count:** 76 Docs/precadsr_layout_back.pdf Normal file View File Schematics/notes.txt Normal file View File From 744b72ef7e0d94fccfae99ec3cb3514981ac4616 Mon Sep 17 00:00:00 2001 Subject: [PATCH 09/13] Notes from MK's PCB livestream - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals vias connect through the use or inability to use the 4 pins RGB RGBLED LED, Round, FlatTop, diameter 3.0mm, 2 pins LED, diameter 3.0mm 2 pins LED, diameter 8.0mm, 2 pins, diameter 1.8mm size 1.8x2.4mm^2 z-position of LED center 3.0mm, 2 pins LED, diameter 5.0mm 2 pins diameter 3.0mm z-position of LED center 3.0mm 2 pins diameter 3.0mm 2 pins LED_Rectangular Rectangular Rectangular size 5.0x2.0mm^2 z-position of LED center 1.6mm 2 pins LED, Round, Rectangular size 5.0x2.0mm^2, 2 pins, diameter 3.0mm z-position of LED center 6.0mm, 2 pins diameter 8.0mm 2 pins LED diameter 8.0mm 2 pins diameter 3.0mm width 1.6mm Capacitor C, Rect series, Radial, pin pitch=9.00mm, , diameter=5.08mm, Diameter6-5mm, Amidon-T20 L_Toroid Horizontal series Radial pin pitch 75mm length 67mm diameter 26mm Electrolytic Capacitor CP, Axial series, Axial, Vertical, pin pitch=2.54mm, , length*diameter=5.3*2.2mm^2, Vishay, IM-1, http://www.vishay.com/docs/34030/im.pdf Inductor Axial series Axial Horizontal pin pitch 29.00mm diameter 29.8mm muRATA 1400series Inductor, Radial series, Radial, pin pitch=26.16mm, , diameter=40.64mm, Vishay, IHB-4, http://www.vishay.com/docs/34015/ihb.pdf Inductor Radial series Radial pin pitch 15mm length 3.8mm diameter 2.6mm C, 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 7.50mm length 10mm width 3mm Capacitor C.
- -6.46493 3.76384 vertex 8.26214 -3.54289 3.82299.
- 3.519880e-04 facet normal -0.114971 -8.78678e-05.
- Coilcraft, XAL6030-XXX, 6.56x6.76x3.1mm, https://www.coilcraft.com/getmedia/ea51f14b-7f32-4dc6-8dfe-d4b70549040f/xal60xx.pdf Inductor.
- Miller core https://www.bourns.com/products/magnetic-products/j.w.-miller-through-hole-ferrite-beads-emi-filters Ferrite vertical LairdTech 28C0236-0JW-10 Circular.
- Jacks bottom_row = v_margin .