Pen

Just found this, I don’t know anything about it, but I’d like to. Anyone has any info?

circuit_board_pen_cropped_jpg

Absolutely zero practical for real usage, since the components (wich I guess have been soldered afterwards) will fall due to rubbing with your hand. Still I’d have one, or better…make one!

circuitboard_closeup

 

Mmmmmm…yeah, that definitely goes into the project notebook.

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2 responses to “Pen

  1. It looks like they’re just images of components rather than anything soldered on. It’s completely flat top and bottom where you see the profile of the surface.

    Making a real one though… Either use a flex PCB or copper plated pen, cover with UV etch resist film, etc.

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