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Back580484 bytes .../Panels/Radio_shaek_standoff_padded.stl | Bin 11916 -> 0 bytes From 8a9583e7df3009c52174c16ce501729b9c90d7ac Mon Sep 17 00:00:00 2001 Subject: [PATCH] formatting caixa bits caixa_sr1.png | Bin 0 -> 38024 bytes From eb8580ef62e5093762f6f99c41c22539aaadf737 Mon Sep 17 00:00:00 2001 Subject: [PATCH 03/13] More assembly notes Latest commits for file Panels/title_test.scad Subject: [PATCH] Notes from MK's PCB livestream - 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 main 5a4e89eea6 Add position for resistor between coarse and +12V, value unknown Align panel to integer pseudo-origin, remove testing text, decrease title label font so we don't lose it Fix annoyance of 2x05 IDC header THT 2x30 1.27mm double row Through hole straight socket strip, 2x04, 1.00mm pitch, 2.0mm pin length, double rows Through hole angled socket strip, 2x17, 2.54mm pitch, DIN 41651 / IEC 60603-13, double rows Through hole angled pin header, 2x08, 2.54mm pitch, double rows Through hole pin header SMD 1x09 1.00mm single row style2 pin1 right Through hole straight pin socket, 2x20, 2.54mm pitch, DIN 41651 / IEC 60603-13, double rows, 6.5mm latches, https://docs.google.com/spreadsheets/d/16SsEcesNF15N3Lb4niX7dcUr-NY5_MFPQhobNuNppn4/edit#gid=0 Through hole straight pin header, 2x03, 2.54mm pitch, 6mm pin length, single row Surface mounted socket strip THT 1x24 1.00mm single row Surface mounted pin header THT 1x35 2.00mm single row Through hole angled socket strip SMD 1x24 1.00mm single row style1 pin1 left Surface mounted pin header SMD 2x01 2.00mm double row Through hole straight pin header, 2x08, 2.00mm pitch, single row Through hole straight socket strip, 2x23, 1.27mm pitch, 4.4mm socket length, double cols (https://gct.co/pdfjs/web/viewer.html?file=/Files/Drawings/BD091.pdf&t=1511594177220), script generated Surface mounted socket strip SMD 1x36 1.27mm single row Through hole angled pin header, 1x09, 2.54mm pitch, single row Through hole pin header SMD 2x02 1.27mm double row surface-mounted straight socket strip, 1x13, 2.00mm pitch, 4.2mm pin length, single row style1 pin1 left Surface mounted pin header THT 2x15 1.27mm double row Through hole straight pin.
- V 8.2440971" d="M 1.4566934,7.8503962.
- 43045-242x), 12 Pins per row (http://www.molex.com/pdm_docs/sd/1053101208_sd.pdf.
- 5.863528e-01 vertex -1.089871e+02 9.665134e+01 9.510337e+00 facet.
- -1.068524e+02 9.665134e+01 8.826184e+00 vertex -1.065849e+02 9.665134e+01.
- 3.566374e-01 -9.342429e-01 0.000000e+00 vertex -9.355766e+01 1.049916e+02 2.655000e+01.