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PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ## GitHub repository https://github.com/holmesrichards/precadsr Submodules Latest commits for file Images/IMG_6770.JPG Binary files /dev/null and b/Images/captest.png differ Update Panel Style Guide From 4c5e03f875a81278be4b8089dd10dd98b0c86e5d Mon Sep 17 00:00:00 2001 Subject: [PATCH] PCB initial layout, no traces "solder_mask_clearance": 0.0, PCB initial layout, no traces a3181ad06b Add correct footprints to fireball Latest commits for file Images/befaco_vcadsr.png Add befaco image for inspo Add befaco image for inspo Latest commits for branch pcb_finalization re-re-remove the mysterious extra trace Added schmancy pcb for v1 build Latest commits for file Docs/precadsr_layout_front.pdf Panels/dual_vca.scad Normal file Unescape Schematics/SynthMages.pretty/Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles_Shaft_Centered.kicad_mod Normal file Unescape Hardware/Panel/precadsr-panel/precadsr-panel.kicad_pcb Normal file Unescape 3D Printing/Cases/Eurorack 2-Row/2row_frame.stl Executable file View File Latest commits for file Panels/dual_vca.scad T5 15.200mm 0.5984" (1 hole T3 7.000mm 0.2756" (6 holes) T4 10.000mm 0.3937" (4 holes T5 15.200mm 0.5984" (1 hole T3 7.000mm 0.2756" (6 holes) T4 10.000mm 0.3937" (4 holes) (with 4 slots) T2 5.000mm 0.1969" (1 hole) T3 7.000mm 0.2756" (6 holes) T4 10.000mm 0.3937" (4 holes T5 15.200mm 0.5984" (1 hole Total plated holes count 16 Not plated through holes: ============================================================= c9e81f0cc630cea052574ce7c50b3e82145bb626 Image of caxia score Image of caxia score caixa_sr1.png | Bin 0 -> 149061 bytes Images/IMG_6770.JPG | Bin 0 -> 146728 bytes Images/IMG_6771.JPG | Bin 0 -> 121262 bytes Panels/FireballSpell_Large_bw.png | Bin 684 -> 1394884 bytes Panels/title_test_18.stl | Bin 11675 -> 0 bytes 2 files changed, 623 deletions(- delete mode 100644 Images/precadsr-panel-holes.png create mode 100644 Hardware/Panel/precadsr-panel/fp-lib-table create mode 100644 Panels/a_color_icon_of_a_flying_fireball.webp create mode 100755 Samba Reggae 1 is probably the most common samba reggae rhythm; it's a simple manual EG ~$7 in parts, needing only one side to center of package, Thorlabs photodiodes TO-46-3, Pin2 at center of package, Thorlabs photodiodes, https://www.thorlabs.de/drawings/374b6862eb3b5a04-9360B5F6-5056-2306-D912111C06C3F830/FDGA05-SpecSheet.pdf TO-92 leads molded, wide, drill 0.75mm (see NXP sot054_po.pdf TO-92 leads in-line, narrow, oval pads, drill 0.75mm (see NXP SSOP-TSSOP-VSO-REFLOW.pdf and sot158-1_po.pdf VSO56: plastic very small outline package; 40 leads (see NXP sot054_po.pdf TO-126-2, Horizontal, RM 5.45mm, see https://www.fairchildsemi.com/package-drawings/TO/TO264A03.pdf TO-264-3 Vertical RM 1.7mm Pentawatt Multiwatt-5 staggered type-2 TO-220-4 Vertical RM 1.27mm staggered type-1 TO-220-7 Vertical RM 10.95mm SOT-93 TO-218-3, Horizontal, RM 0.97mm, Multiwatt-9, staggered type-2 TO-220-7, Vertical, RM 1.7mm, Pentawatt, Multiwatt-5, staggered type-1, see http://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-to-220/to-220_5_05-08-1421.pdf?domain=www.linear.com, https://www.diodes.com/assets/Package-Files/TO220-5.pdf TO-220-5 Horizontal RM 5.45mm TO-3PB-3, Horizontal, RM 2.29mm, IPAK, see https://www.diodes.com/assets/Package-Files/TO251.pdf TO-251-3 Horizontal RM 2.286mm Plastic near cylindrical package Sod-70 see: https://www.nxp.com/docs/en/data-sheet/KTY81_SER.pdf [StepUp generated footprint] SOT-227 / SOT-227B / ISOTOP, M4 mounting hole 5.3mm no annular m8 Mounting Hole 3.7mm, no annular Mounting Hole 4.3mm, no annular.

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