Commit Graph

4 Commits

Author SHA1 Message Date
Dave
ed5f3fc8d6 Moved Cherry MX and futaba pads farther apart in combined footprint
- Offset cherry MX pads and aligners downward 0.004" from origin

- Offset futaba pads and aligners upward -0.004" from origin

- Update footprints in classic and sol-20 pcbs and aligners

- adjust mounting slots in Sol-20 aligners to match futaba or cherry offset
2020-08-17 15:21:06 -05:00
Dave
c13672b408 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 01:15:23 -05:00
Dave
fb28dd34fc Multiple fixes to classic keyboard for fit and build ease
- remove material from PCB to allow keyboard to fit in Apple II case

- enlarge center hole on cherry MX footprints slightly, to 0.160" to allow
slightly more tolerance, which eases assembly.

- include holes for LEDs on futaba aligner

- include extra pads on main PCB for LEDs with futaba keys

- Add LED on LINE FEED which maps to REPEAT/CAPSLOCK on Apple II keymap
2020-06-17 01:00:01 -05:00
Dave
784805adc7 first commit 2019-12-12 14:46:29 -06:00