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PJ311 Headphones with microphone connector, 3.5mm, 4 pins for trigger, gate, and CV routing updates led holes to minimize capacitance between traces vias connect through the power subsystem tracks the ratsnest and compactifies the power 2 From 057198b8de00d90dc9311b86f496b649dca09ec0 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Notes from MK's PCB livestream - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository https://gitlab.com/rsholmes/precadsr Submodules From 83b013c3637bfb179ad62b90a6c8b2f5fb547c8c Mon Sep 17 00:00:00 2001 Subject: [PATCH] romps with traces, vias, and net links Panels/FireballSpellVertSmall.png Normal file View File 3D Printing/Panels/AD&D 1e spell names in Filmoscope Quentin/MIRROR IMAGE.png create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/D_DO-41_SOD81_P7.62mm_Horizontal.kicad_mod delete mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/PinHeader_1x02_P2.54mm_Vertical.kicad_mod delete mode 100644 Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel-MaskBottom.gbs create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/analogoutput.kicad_mod delete mode 100644 Images/IMG_6771.JPG create mode 100644 Schematics/SynthMages.pretty/PinSocket_1x02_P2.54mm_Vertical.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/PinHeader_1x08_P2.54mm_Vertical.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/TerminalBlock_Degson_DG301_1x03_P5.00mm_Vertical.kicad_mod create mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Panel_Dual_Slotted_Mounting_Hole.kicad_mod create mode 100644 Examples/EG_MANUAL.pdf 3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels/PRISMATIC SPHERE.png' Delete '3D Printing/AD&D 1e spell names in Filmoscope Quentin' main synth_tools/Schematics/SynthMages.pretty/Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles_Socket_Centered.kicad_mod 100 lines main MK_VCO/Schematics/MK_VCO_RADIO_SHAEK_try2_ground_rail.diy 8102 lines E-Switch sub miniature slide switch, EG series, DPDT, http://spec_sheets.e-switch.com/specs/P040047.pdf E-Switch slide switch, OS series, SPDT, right angle, http://spec_sheets.e-switch.com/specs/P040170.pdf Switch, single pole normally-open tactile switch D Single Pole Single Throw (SPST) switch, small symbol D 8x DIP Switch, Single Pole Single Throw (DPST) Switch, temperature dependent K temerature switch dual double-pole single-throw OFF-ON D Double Pole Single Throw (SPST) switch, temperature dependent Schematics/SynthMages.pretty/Switch.lib Normal file Unescape Hardware/PCB/precadsr_aux_Gerbers/precadsr-B_Paste.gbr Normal file View File Align panel to PSU PCB (will affect choice of sitching hardware). Consider aesthetics and prcticality of stand-offs from front panel. Opportunities abound for aesthetic choices. - Determine appropriate stand-off hardware for connecting front panel and Pin 1, horizontal PCB mount, https://www.neutrik.com/en/product/nc4mbv A Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3mbv-sw B Series, 5 pole male XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nc4mafh-ph A Series, Chassis connector Phoenix H male (A series layout), horizontal PCB mount, https://www.neutrik.com/en/product/nc3mbhl B Series, 4 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, steel retention lug, horizontal PCB mount, retention spring.

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