Tag: hand drawn

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    #doodle #animation #handdrawn

  • Drawing Electronic Circuits with Pen and Ink

    Have you ever thought about creating electrical circuits with a pen? Apparently some engineers have, and came up with this prototype. These electric circuits were drawn using a silver-inked rollerball pen. The circuits can be drawn directly on paper, wood, and other surfaces. Now that’s an amazing pen. Read more @ Technabob