Apple-2-HW/unified_retro_keyboard
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unified_retro_keyboard/hardware/common/unikbd.pretty/Key_MX_2u.kicad_mod

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Multiple fixes for keyboard PCB - in combined CherryMX/futaba footprints, moved cherry pads down 1 mil and futaba pads up 2 mil, to reduce risk of shortin of LED pads with futaba pad. Adjusted all aligners accordingly - Fixed centroid for combined diode footprint and adjusted PCB placement on classic and SOL keyboards accordingly. - Moved SMT pads in combined diode footprint to top layer, so pick & place file will be usable. - changes to futaba stabilizer design. Longer post adapter passes through slots in keyboard and aligner. - Changed futaba post thickness gauge from board outline to a slot to improve tolerance. - Moved spacebar stabilizer bending guide to edge of PCB, in order to make it more useful in bending PCBs. - Changed Apple II mounting slots on classic keyboard from horizontal to vertical orientation, to accommodate the different spacing offets due to the use of spacers in angled mounting threads.
2020-08-01 06:15:23 +00:00
(module Key_MX_2u (layer F.Cu) (tedit 5F2308BB)
Add series resistors to LEDs and stabilizer to 2u shift
2020-04-05 15:08:14 +00:00
(fp_text reference REF** (at -5.969 -8.763) (layer F.SilkS)
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text value Key_MX_2u (at 0 -0.5) (layer F.Fab) hide
(effects (font (size 1 1) (thickness 0.15)))
)
Update Sol keyboard to 1.5 (Minor changes) - Fix title in Schematic - Slightly enlarge center post hole on switch footprint, to allow a bit of tolerance. Very tight tolerance makes the keyboards hard to assemble.
2020-06-17 03:01:36 +00:00
(fp_line (start -3.81 -2.54) (end -2.54 0) (layer F.Cu) (width 0.3048))
Multiple fixes for keyboard PCB - in combined CherryMX/futaba footprints, moved cherry pads down 1 mil and futaba pads up 2 mil, to reduce risk of shortin of LED pads with futaba pad. Adjusted all aligners accordingly - Fixed centroid for combined diode footprint and adjusted PCB placement on classic and SOL keyboards accordingly. - Moved SMT pads in combined diode footprint to top layer, so pick & place file will be usable. - changes to futaba stabilizer design. Longer post adapter passes through slots in keyboard and aligner. - Changed futaba post thickness gauge from board outline to a slot to improve tolerance. - Moved spacebar stabilizer bending guide to edge of PCB, in order to make it more useful in bending PCBs. - Changed Apple II mounting slots on classic keyboard from horizontal to vertical orientation, to accommodate the different spacing offets due to the use of spacers in angled mounting threads.
2020-08-01 06:15:23 +00:00
(fp_line (start -7.874 -7.874) (end 7.874 -7.874) (layer F.CrtYd) (width 0.12))
(fp_line (start 7.874 -7.874) (end 7.874 7.874) (layer F.CrtYd) (width 0.12))
(fp_line (start 1.651 -5.08) (end 1.27 -5.08) (layer F.Cu) (width 0.3048))
(fp_line (start -2.54 1.27) (end 0 3.81) (layer F.Cu) (width 0.3048))
(fp_line (start 1.27 -5.08) (end 0.7366 -4.6736) (layer F.Cu) (width 0.3048))
(fp_line (start 7.874 7.874) (end -7.874 7.874) (layer F.CrtYd) (width 0.12))
(fp_line (start -7.874 7.874) (end -7.874 -7.874) (layer F.CrtYd) (width 0.12))
(fp_line (start -2.54 0) (end -2.54 1.27) (layer F.Cu) (width 0.3048))
(pad "" np_thru_hole circle (at 11.938 8.2804) (size 3.9878 3.9878) (drill 3.9878) (layers *.Cu *.Mask))
(pad "" np_thru_hole circle (at -11.938 -6.9596) (size 3.048 3.048) (drill 3.048) (layers *.Cu *.Mask))
(pad "" np_thru_hole circle (at -11.938 8.2804) (size 3.9878 3.9878) (drill 3.9878) (layers *.Cu *.Mask))
(pad "" np_thru_hole circle (at 11.938 -6.9596) (size 3.048 3.048) (drill 3.048) (layers *.Cu *.Mask))
(pad "" np_thru_hole circle (at -5.08 0.0254) (size 1.7018 1.7018) (drill 1.7018) (layers *.Cu *.Mask))
(pad 3 thru_hole circle (at 2.54 -5.0546) (size 2.2352 2.2352) (drill 1.5748) (layers *.Cu *.Mask))
(pad 1 thru_hole circle (at 0 -4.0513) (size 2.2352 2.2352) (drill 1.397) (layers *.Cu *.Mask))
(pad 2 thru_hole circle (at 0 3.9497) (size 2.2352 2.2352) (drill 1.397) (layers *.Cu *.Mask))
(pad 4 thru_hole circle (at -3.81 -2.5146) (size 2.2352 2.2352) (drill 1.5748) (layers *.Cu *.Mask))
(pad "" np_thru_hole circle (at 0 0.0254) (size 3.9878 3.9878) (drill 3.9878) (layers *.Cu *.Mask)
Restore cherry MX center hole to 0.157" and pull back soldermask from hole
2020-06-25 23:00:24 +00:00
(solder_mask_margin 0.0762))
Multiple fixes for keyboard PCB - in combined CherryMX/futaba footprints, moved cherry pads down 1 mil and futaba pads up 2 mil, to reduce risk of shortin of LED pads with futaba pad. Adjusted all aligners accordingly - Fixed centroid for combined diode footprint and adjusted PCB placement on classic and SOL keyboards accordingly. - Moved SMT pads in combined diode footprint to top layer, so pick & place file will be usable. - changes to futaba stabilizer design. Longer post adapter passes through slots in keyboard and aligner. - Changed futaba post thickness gauge from board outline to a slot to improve tolerance. - Moved spacebar stabilizer bending guide to edge of PCB, in order to make it more useful in bending PCBs. - Changed Apple II mounting slots on classic keyboard from horizontal to vertical orientation, to accommodate the different spacing offets due to the use of spacers in angled mounting threads.
2020-08-01 06:15:23 +00:00
(pad "" np_thru_hole circle (at 5.08 0.0254) (size 1.7018 1.7018) (drill 1.7018) (layers *.Cu *.Mask))
(pad "" np_thru_hole oval (at -11.938 -0.0508) (size 5 2) (drill oval 5 2) (layers *.Cu *.Mask))
(pad "" np_thru_hole oval (at 11.938 -0.0508) (size 5 2) (drill oval 5 2) (layers *.Cu *.Mask))
Add series resistors to LEDs and stabilizer to 2u shift
2020-04-05 15:08:14 +00:00
)
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