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eng_journal.md 1.31 KiB

06/27/2019

  • Compile OldRoCo repo
    • Record of modification:
      • ++line 8 of vstart.sh
      • --> pip install -r requirements.txt --user
  • Export paperbot dxf file : graph-silhouette.dxf to OnShape
    • Record of Tips:
      • Onshape does not read dxf file as its own saved unit. Manual settings needed when import.
      • !onshape_dxf_unit
  • Draw circuit diagram as CAD on Onshape
    • Multiple connection approaches:
    • Note and issue:
    • Octangular shape is the best connection approach so far, but none of approach has stable conductivity. More research is needed.
    • Scratches can be made easily when attaching microcontroller to the sheet. Potential disconnection may occur due to such scratches on metal layer.
  • Export 2D CAD drawing with PCB to SVG for silhouette cameo
    • Record of Tips:
      • OnShape unit need to be consisted with unit setting in Inkscape (default: mm)
    • Plugin Inkscape-silhouette cannot take multiple types of trace for cutting.
      • Different trace (especially cut and etching) need to be sent separately. Use coordinate tool of Inkscape to ensure separated cuts have same origin.