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Notices by Helge Wurst (misterhw@fosstodon.org)

  1. Embed this notice
    Helge Wurst (misterhw@fosstodon.org)'s status on Wednesday, 19-Mar-2025 14:49:46 JST Helge Wurst Helge Wurst
    in reply to
    • Breaking Taps

    @breakingtaps I used such a setup (but with goniometric stages) during my thesis work to contact III-V components.
    - stripped optical fiber as a tool
    - dip into epoxy droplet, pull up to neck down epoxy into a cone
    - touch bond pad with tip of epoxy cone

    resulting dabs can be 20-50 µm.

    In conversation about 3 months ago from fosstodon.org permalink

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    1. https://cdn.fosstodon.org/media_attachments/files/111/322/875/108/562/658/original/ce08f746ff986fec.png
  2. Embed this notice
    Helge Wurst (misterhw@fosstodon.org)'s status on Friday, 14-Feb-2025 09:00:32 JST Helge Wurst Helge Wurst

    vs the connector she tells you not to worry about...

    (Hirose DF60 just for lulz a wire-to-board solution that actually lives up to it.)

    In conversation about 4 months ago from fosstodon.org permalink

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    1. https://cdn.fosstodon.org/media_attachments/files/113/998/292/727/371/695/original/921efdb1df3bf999.png

    2. https://cdn.fosstodon.org/media_attachments/files/113/998/297/378/252/459/original/49a160ff2b459a5f.png

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    Helge Wurst

    Helge Wurst

    Studied physics, now into power electronics and RF. PCB design with KiCad, mechanical design with FreeCAD. C/C++, Python to breathe life into things. Likes FEM, FDTD.

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