[sdiy] Carbon resistive ink?

[David Griffith]

On Tue, 24 Sep 2013, Karl Ekdahl wrote:

> Hey does anyone know where you can get small amounts of carbon-based or 
> other resistive-conductive ink for screen printing? I've only found 
> sources where you have to by 1 ton which seems a little excessive for 
> just playing around... :)

Would india ink work?  It's basically lampblack with water, alcohol, and 
shellac.

-- 
David Griffith
dgriffi at cs.csubak.edu

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