Hmm. I think I used a trick something like this when I had to write a paper that had to be 2 pages long and only had a paragraph of content (sorry, Ms. Stead!).
From here: http://blog.makezine.com/2012/09/20/using-microbes-to-etch-pcbs/
Hmm. I think I used a trick something like this when I had to write a paper that had to be 2 pages long and only had a paragraph of content (sorry, Ms. Stead!).
From here: http://blog.makezine.com/2012/09/20/using-microbes-to-etch-pcbs/