Labels Milestones
BackLines Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals 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) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ``` git clone git@github.com:holmesrichards/precadsr.git git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git Or if you want wider jack holes to PCB edge 8.2mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 37-pin D-Sub connector, straight/vertical, THT-mount, male, pitch 2.77x2.84mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 62-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.77x2.84mm, pin-PCB-offset 4.9399999999999995mm, distance of mounting holes 63.5mm, distance of mounting holes 63.5mm, distance of mounting holes 33.3mm, distance of mounting holes 63.5mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 25-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 7.699999999999999mm, distance of mounting.
- 0.995039 facet normal 0.79685 -0.241717 0.553717 facet.
- -0.00125685 0.115521 0.993304 vertex 0.996058.
- Capacitors for slower and faster time scales.
- -6.013036e-01 0.000000e+00 vertex -9.020291e+01 9.849817e+01 2.655000e+01.
- PTC, polyswitch LVR200, Ih 2A, http://www.littelfuse.com/~/media/electronics/datasheets/resettable_ptcs/littelfuse_ptc_lvr_catalog_datasheet.pdf.pdf.